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Harrington and richardson m16 of Technology

H&R also produced the M16 "black rifle&.

The Army awarded contracts to Winchester and Harrington & Richardson to begin manufacturing the M14, but shortly after production commenced, several M14s burst apart in firing range tests. Consequently, the service entry of the M14 was delayed due to the need for further tests to resolve the problem.H&R used the "I" letter code in 1948. according to the 1948 catalog gauges available were 12, 16, 20 & 410. barrel bengths available were 26, 28 &30 inches with the 28 & 30 inch being full choked and the 26 inch being modified choked. dealer price in 1948 was $21.50. this is a kind of unique shotgun, a model 48 manufactured in 1948.Eugene Reising, working for Harrington & Richardson, promptly produced a semiauto .22 LR version of his military submachine gun to fulfill that role, designated the Model 65. This rifle had a stock and barrel sized to duplicate the handling of the M1, and a nice aperture sight as well. By 1945, between 6,000 and 10,000 had been sold to the ...Harrington & Richardson BLEM Retro 604 "Air Force" Complete Upper Receiver, Black 1/7 Twist . $689.99. Add to Cart. Add to Wish List Add to Compare. Harrington & Richardson Retro M16A1 Stripped Lower Receiver, Black . Rating: 100%. $160.00. Add to Cart. Add to Wish List Add to ...Harrington & Richardson (H&R) Firearms, founded in 1871, played a crucial role in American firearm history. Initially known for producing inexpensive revolvers, H&R gained prominence with their break-top, top-ejecting revolvers. In the 20th century, they expanded their product line to include shotguns, rifles, and single-shot firearms.H&R M1 Garand. GI#: 102703962. H&R M1 Garand chambered in 30-06. These guns are timeless classics and great shooters. This rifle comes with a sling and the firearm as-is. The buyer is responsible for shipping ($35). If ...Click for more info. Seller: Jakefreestategunco. Area Code: 913.Features. This retro and rugged USGI style waffle mag is made from carbon steel and will give your retro build the "battlefield ready" the complete look and feel. These M16 replica magazines are stamped with the distinct waffle pattern and hand assembled in our very own maunfacturing plant in the USA.Product Details. Details. Caliber: 5.56 NATO. Barrel Length: 20” Barrel Profile: Pencil. Barrel Steel: 4150 Chrome Moly Vanadium. Barrel Finish: Parkerized. Chrome Lining: Yes. Muzzle Thread Pattern: 1/2" x 28. Twist Rate: 1/7. Barrel Extension: Rifle. Gas System Length: Rifle. Diameter at Gas Block: .625"Features. Harrington & Richardson brings you the XM177E2 Rifle. The H&R XM177E2 uses an M16A1 carry handle upper and 12.7" pencil profile barrel making this a light, handy rifle perfect for commandos in the jungle, or general lightweight plinking. The CAR Style Flashhider has been pinned and welded along with the grenade ring to bring the ...Harrington & Richardson H&R 939 Safety Lock Screw New Style 732 733 929 930 939 Harrington & Richardson H&R 1904 American Bulldog Victor Trigger Guard Our Price: $14.50 . Harrington & Richardson H&R 1904 American Bulldog Lifter Our Price: $14.50 . Harrington & Richardson Firing Pin, Center fireI think the Harrington and Richardson M1s maybe have a little better machining and the finish is better, but the difference is minor. The H&Rs were all made post WWII so they have all the latest changes made during the long run of Garand manufacturing. 9H_Cracka Gunny Sergeant. Full Member. Minuteman. Mar 15, 2005harrington & richardson m16a1, u.s.property marked 5.5.6mm machine gun. this is a factory new, test fired firearm..... it is an original h&r m16 u.s.property marked gun which is not a reweld --- a perfect example of a elusive gun. most of these guns were demilled and then rewelded.Features. Retro uppers are back! New manufactured M16A1 (603) style upper from our proprietary NoDak Spud dies. Material is 7075-T6 and the finish is Gray type 3 hard coat anodizing. Perfect for Retro or K.I.S.S. builds.The Harrington & Richardson Retro M16A1 Style 20″ 5.56 rifle features a 20-inch pencil barrel made from 4150 Chrome Moly Vanadium Steel, with a Parkerized finish and chrome lining. It proudly wears a rifle barrel extension and a 1/2″x28 threaded barrel. The twist rate stands at 1/12, ensuring smooth and consistent rounds.The reformed Harrington & Richardson Arms, now with a very NoDakSpud flavor, is chugging right along to bring black rifle collectors all the things.Harrington & Richardson M16 Partial Fence Stripped Lower Receiver, Gray . $160.00. Add to Cart. Add to Wish List Add to Compare. HARRINGTON & RICHARDSON M16A2 LOWER ...Another MC-58 manual that exists is a Marine Corps Stock List, (SL-4-01423A), which shows and lists all parts for the rifle, along with their procurement stock numbers, for use in repair of the rifle. The example from my collection is pictured below. David Albert Collection. David Albert. [email protected] & Richardson presents one of the most accurate, quality clones of an M16A2 rifle on the market. H&R Rollmarks, Nodak Spud receivers, along with an FN Manufacturing Hammer Forged barrel makes this rifle one of the best in its class. Assembled by our most experienced gunsmiths, this rifle is a beautiful recreation that can't be missed!In 1875 Gilbert Harrington and former Frank Wesson employee, William Augustus Richardson, formed the new Harrington & Richardson Company. In 1888 the firm was incorporated as The Harrington & Richardson Arms Company. Their original capital investment was $75,000. Harrington was president, Richardson was treasurer, and George F. Brooks was ...Manufacturer: Harrington & Richards<BR>Importer: Harrington & Richards<BR>Model: Single 12 Gauge<BR>Type: Shotgun<BR>Action Type: Single Shot<BR>Caliber / Gauge: 12 Ga.<BR>Finish: Blued<BR>Barrel ...Harrington & Richardson M14 Selective Fire Battle Rifle with Bayonet and Manual, Class III/NFA Registered Fully Transferrable Machine GunManufactured by Harrington & Richardson for the U.S. government, this is a factory original M14 battle rifle; not a reweld, not a converted M1, not a commercial "M1A" with machine gun parts, but the real deal. …In 1957, the U.S. Army Continental Army Command sought the development of a rifle chambered to fire 5.56mm ammunition (.223 Remington), a round much less powerful than the 7.62. The Small Arms Weapons Study (1966-1967) determined that the best rifle of that caliber was the selective-fire AR-15, invented by Eugene Stoner.Mar 20, 2023 · NoDak Spud, known for their retro lowers, has become a part of the PSA family, and we anticipate seeing new-production receivers under their Harrington & Richardson (H&R) label soon.Above is a report from 1968 detailing the M16 rifle's procurement, cost, and performance history up to that point. Toward the end of the text is a mention of two proposed alternate manufacturers, Harrington and Richardson and General Motors, and their forecasted prices.Features. Barrel: Harrington & Richardson 20" 5.56 NATO 1/7 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/12 twist rate, and Rifle gas system. Upper: Newly manufactured uppers forged from 7075-T6 Aluminum using proprietary NoDak ...H&R M16. YES BELEIVE YOUR EYES !!! This is a perfect condition US Property marked serial # 2000000 M16a1 !!! We have detailed pics you will never see this again !! Price: $135000.00. Give us a call for any questions 716-487-9065.Harrington & Richardson (rework), .30-'06 Springfield, 98%: $1,325. November 02, 2021 By Garry James. Question: I'm starting to arrange my estate details — though I'm not imminently planning to "check out" — and wonder if you'd provide an estimate of valuation for one of my M1 Garands. Chambered for .30-'06, the receiver is a ...I finally found a new production fixed carry handle AR-15 upper receiver! Let's take a look at my M16A1 retro build in its early stages. I was also able to g...Harrington & Richardson. UPC. HR51655140161. Caliber. 5.56x45mm. Add to Cart. Add to Wish List Add to Compare. Share: Customers must read Compliance Information before purchasing.Harrington & Richardson Shotgun Barrel - Model 440, 12 ga, 3 chamber, Improved cylinder MISC481 Model 440, 12 ga, 3" chamber, Improved cylinder, w/ Front Sight, 24 inch length. $49.95. Harrington & Richardson Shotgun Barrel - Model 442, 20 ga, 3chamber, Improved cylinder MISC482 Model 442, 20 ga, 3"chamber, Improved cylinder, Ribbed w ...H&R also produced the M16 "black rifle" under contract with the Department of Defense, as well as the M4 survival rifle, a .22 Hornet/.410 combination gun manufactured for use by U.S. Air Force flight crews. Harrington & Richardson exists today, but under a new name, the New England Firearms/H&R 1871.In 1968 the US Govt finally reached a licensing agreement w/Colt (which they had been trying to obtain since the first 601/M16 purchases) which enabled the Govt to sign contracts w/2 other makers to produce M16A1's for the Army, General Motors Corp (GM) & Harrington & Richardson (H&R), both of these manufactured M16A1's for the Govt from approximately 1969-1971.Harrington and Richardson M16A2 Uppers are shipping. These are perfect for your clone builds or a solid base for any upper you want to start. Material is 7075-T6. Finish is Black Type 3 Hard Coat Anodizing. Sights are included and installed by our qualified gunsmiths. No M4 Feed Ramps. Browse for more Harrington & Richardson Uppers gun parts. 1.Not to mention how much he has expanded the product line for Retro builds. I've around 250rds through my H&R 723 (don't judge me for the low round count, ammo is expensive still), so far I've had two failures. One was a double feed, the other was just a failure to fire, couldn't diagnose the issue exactly.By the time production ceased, Harrington & Richardson had manufactured over 500,000 M14s, making the company the largest manufacture of these rifles. H&R also produced the M16 "black rifle" under contract with the Department of Defense, as well as the M4 survival rifle, a .22 Hornet/.410 combination gun manufactured for use by U.S. Air Force flight crews.Features. These exclusive retro uppers are a throw back to the late 60's era 604s that feature a grey anodized slick sided upper recevier with a 20" parkerized 5.56 NATO barrel. The rifle length gas system and C158 BCG are paired to ensure smooth cycling and maximum durability. The later model 604 rifles also featured a mil-spec "bird cage ...Parts. Grid View List View. Sort. Harrington & Richardson BLEM M16A2 Rifle w/ 20" Hammer Forged FN Barrel, Gray. $1,299.99. Add to Cart. Harrington & Richardson M16 Partial Fence Stripped Lower Receiver, Gray. $160.00. Add to Cart. HARRINGTON & RICHARDSON M16A2 LOWER RECEIVER, BLACK. $160.00. Add to Cart.The resulting firm of Harrington & Richardson Arms Co. went on to produce a number of utilitarian and relatively inexpensive firearms for more than a century.Last updated: December 14, 2023. Gun-data.com is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here. Harrington & Richardson. Serialization. 1940 to 1982. Year. Serial Number.Harrington & Richardson M16A1 Poster, 18" x 24" In stock. Harrington & Richardson M16A1 Poster, 18" x 24" $12.99. Details; SKU: HR51655141567: Brand: Harrington & Richardson: Qty. Add to Cart. Add to Wish List Add to Compare. Share: Email Customers must read Compliance ...Original Harrington and Richardson started in 1871 and was in existence until 1986. For all those years, the company was located in Worcester, Massachusetts. After the original company closed, in 1991 a new company, H&R 1871 was formed in Gardner, Massachusetts. In 2000, H&R 1871 was purchased by Marlin Firearms.Posted June 1, 2015 in AR-15, NFA / Suppressors / Class III, Rifles by Steve Johnson with 105 Comments. Tags: history, m16, military, rifle. Bill spotted a M16A2 still in military service 40-55 years after it was made. He writes …. I was working as a range safety this past drill weekend. The usual complement of Colts and FNs filed through and ...Still regret never getting one of your HR's. I did manage to get a couple GM's during Batch 3. But not scoring one of your HR's will forever be a regret of mine. Unfortunate but I am happy for Mike/Harlan and the guys getting into M16's. There is something for everyone now. Interesting stuff, thanks for sharing.H&R M1 Garand. GI#: 102703962. H&R M1 Garand chambered in 30-06. These guns are timeless classics and great shooters. This rifle comes with a sling and the firearm as-is. The buyer is responsible for shipping ($35). If ...Click for more info. Seller: Jakefreestategunco. Area Code: 913.Barrel: Harrington & Richardson 20" 5.56 NATO 1/7 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/7 twist rate, and Rifle gas system. Upper: Newly manufactured uppers forged from 7075-T6 Aluminum using proprietary NoDak Spud Dies.AR-15 » AR-15 / M-16 Retro Forum. AR Sponsor: [ARCHIVED THREAD] - Harrington & Richardson M16A1 clone. ARCHIVED. Posted: 10/12/2022 11:18:56 AM EDT. Still waiting to get an H&R upper to go with my lower but in the meantime I pinned my new lower to an older NDK upper. Color doesn't match but the fit is perfect.Harrington & Richardson Arms Company - Part 3 of 3. Harrington &Richardson Arms Co. had a barrel contract that predated their rifle contract. Therefore, it is not uncommon to find original HRA riles with early 1952 dated barrels. The vast majority of Harrington & Richardson manufactured M1 rifles were assembled with HRA barrels.Top 6 Best Ever Harrington & Richardson RevolversWhen it comes to making revolvers there's no need to go further than the Fantastic sidearms that were releas... Harrington & Richardson, located in Worcester, MassHarrington and Richardson introduced the SAt a local firearm auction last year, I acqu

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H&R stripped 20" pencil barrels. Parkerized with Ch.

M16A1 manufactured by Harrington & Richardson, who was 1 of 3 primary manufacturers (the other 2 were Colt and General Motors) of M16 machine guns during the Vietnam War. This example bears Harrington & Richardson's encircled lion over "H & R" logo above "PROPERTY OF U.S. GOVT. / M16A1" above stampings stipulating the caliber designation and ...Mar 2, 2024 · When it comes to Retro or K.I.S.S. builds, the Harrington & Richardson Retro M16A1 Upper Receiver is an excellent choice. Its durable construction using Forged 7075 Aluminum ensures reliability and longevity. The authentic M16A1 style rear sight and 603 style upper add a touch of nostalgia and give a truly retro look to any build.Make: Harrington & Richardson Model: M16A2 Complete Lower Stock: Fixed A2 Grip: A2 Style Material: 7075 Finish: Hard Anodized Trigger: H&R Retro Trigger Features: Retro Flat Trigger Guard. Features. This complete lower is a versatile piece for your next retro build and gives you A2-style furniture on an H&R forged receiver. All lowers are built ...My basic Training A1 was a Hydramatic. I worked two summers (67 & 68) on the Hydra-Matic assembly line; also where my dad worked in management in the Assembly Division. The plant had formerly been owned by Ford and was vast--about a mile long and 1/4 mile wide--where B-24 bombers had been built during WWII.Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.Harrington & Richardson Arms Co., A Short Illustrated History of 194 pages, about 8 1/2" x 11" glossy soft-cover in full color. Newly reprinted with permission. Printed on high quality 20# 97 bright acid free paper. Fully Illustrated with photocopied images (some of the rarest guns are depicted with low quality images). INCLUDES SERIAL NUMBERS AND DATES OF MANUFACTURE.I have come across .32 black powder blanks. I assume they would be safe to fire. Serial # 45318 on bottom of top strap, 5318 under left side grip, 318 on extractor and cylinder. Top of barrel: HARRINGTON & RICHARDSON ARMS COMPANY. WORCESTER MASS USA PAT'D OCT 4TH 1887. No markings on left side of barrel, or elsewhere.Barrel: Harrington & Richardson 20" 5.56 NATO 1/12 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/12 twist rate, and Rifle gas system.H&R M16. YES BELEIVE YOUR EYES !!! This is a perfect condition US Property marked serial # 2000000 M16a1 !!! We have detailed pics you will never see this again !! Price: $135000.00. Give us a call for any questions 716-487-9065.Payment Methods: About Us: When calling ask for the Gun Library. Harrington & Richardson ~ 1900 ~ 16 Gauge. Description: This shotgun is in good condition overall. The wood shows some wear. The metal is in fair condition showing significant wear and surface rust. The bore is clean and it breaks open smoothly.Harrington & Richardson presents one of the most accurate, quality clones of an M16A2 rifle on the market. H&R Rollmarks, Nodak Spud receivers, along with an FN Manufacturing Hammer Forged barrel makes this rifle one of the best in its class. Assembled by our most experienced gunsmiths, this rifle is a beautiful recreation that can't be missed!First impressions video: https://www.youtube.com/watch?v=Jpn58NuoLvkIntro Song: https://www.youtube.com/watch?v=2VS65d6SJe0SmallArmsSolutions' video on the M...The only markings on the entire gun are: On the left side of the receiver: HARRINGTON &RICHARDSON ARMS Co. WORCESTER, MASS. U.S.A. PAT FEB 27, 1900. On the top of the barrel: 410. A capital letter E proof mark on the bottom of the barrel lug. The number 2521 on the left hand side of the barrel lug. The serial number on the bottom of the tang ...We got some parts in! Let’s start putting this thing together!Harrington & Richardson (rework), .30-'06 Springfield, 98%: $1,325. November 02, 2021 By Garry James. Question: I'm starting to arrange my estate details — though I'm not imminently planning to "check out" — and wonder if you'd provide an estimate of valuation for one of my M1 Garands. Chambered for .30-'06, the receiver is a ...The engraved information is as follows: Harrington and richardson arms company Worcester Mass. USA patd oct 4th 1887. This weapon is Nickel plated and in excellent condition. It's chambered in .38. Could someone please tell me what the value of this gun is.By the time production ceased, Harrington & Richardson had manufactured over 500,000 M14s, making the company the largest manufacture of these rifles. H&R also produced the M16 "black rifle" under contract with the Department of Defense, as well as the M4 survival rifle, a .22 Hornet/.410 combination gun manufactured for use by U.S. Air Force ...Harrington and Richardson stripped M16A2 Uppers are shipping. These are perfect for your clone builds or a solid base for any upper you want to start. Material is 7075-T6. The finish is Gray Type 3 Hard Coat Anodizing. Rear Sight, Forward Assist, and Dust cover are installed making this a great value!HARRINGTON & RICHARDSON M16A2 STRIPPED UPPER RECEIVE

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Aug 28, 2023 · Twelve years later, Harrington’s nephew, Gilbert, partnered with Wesson to form Wesson & Harrington until Wesson was bought out in 1874. The next year, Harrington partnered with another former Smith & Wesson employee, William Richardson, and founded the Harrington & Richardson Company.Description: This is a bolt action Harrington & Richardson M12 target rifle chambered in .22 LR. It has a 28" heavy blued barrel and Redfield Olympic Palma sights. It also has an accessory rail on ...What you apparently have, Justice, is a Harrington and Richardson Topper model single-shot shotgun. The model has been around since at least the mid-1940s. The "148" designation indicates your piece was likely made somewhere in the late 1950s to early 1960s. If it has a side lever opening mechanism, it was definitely made after 1959 since that ...Barrel: Harrington & Richardson 20" 5.56 NATO 1/7 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/12 twist rate, and Rifle gas system.6 posts · Joined 2005. #1 · Nov 30, 2005. I am trying to find the age and value of this 410. the only markings on it are 410=12m/m on the top of the barrel and the numbers 2146 on the side of the barrel and the rear of the frame by the grip. It has a 8 inch top break barrel. On the side of the frame it says Harrington & Richardson Arms Co.Shop for Harrington & Richardson Rifles 265 Targeteer parts today with Numrich Gun Parts. Harrington & Richardson Rifles 265 Targeteer Parts The store will not work correctly when cookies are disabled.Just to get it out of the way, the Harrington & Richardson Arms name is a familiar one in the gun industry, dating to a venture by Franklin Wesson and G.H. Harrington (Wesson & Harrington) in 1871 ...The M14 still remained in the U.S. inventory as the "Standard B" rifle. There were 1,380,358 M14 rifles manufactured from 1959 to 1963. The U.S. 7.62mm M14 rifle was manufactured by four concerns; the government Springfield Armory, and the commercial firms of; Harrington and Richardson, Winchester and Thompson Ramo Wooldridge (TRW).HARRINGTON & RICHARDSON Firearms Models MODEL 1900 12, 16, or 20 ga., 28, 30, or 32 in. barrel, top lever break action, two-piece takedown via removable hinge pin, full choke, case hardened frame, walnut pistol grip stock with short forearm, hard rubber buttplate, 5 3/4 - 6 3/8 lbs. Mfg. 1...For the shooter who sees the benefit of a double-action .22 though, there's a more affordable option too-often forgotten by most of us — the Harrington and Richardson (H&R) Model 999 "Sportsman.". Not only is this a full-sized, accurate and exceedingly durable .22, but it's also got a few quirks making it a tremendously fun gun to ...Sure, it looks weird to BDU-era Soldiers, but being able to adjust the stock is a welcome change for those who feel the A2 stock is simply too long for many applications. The cartoon image at the top does not accurately depict the stock. The conversion used a standard M4 "waffle" stock and extension, in addition to the H6 buffer (5.15 oz).Harrington and Richardson M16A2 Uppers are shipping. These are perfect for your clone builds or a solid base for any upper you want to start. Material is 7075-T6. Finish is Black Type 3 Hard Coat Anodizing. Sights are included and installed by our qualified gunsmiths. No M4 Feed Ramps. Browse for more Harrington & Richardson Uppers gun parts. 1.The reformed Harrington & Richardson Arms, now with a very NoDakSpud flavor, is chugging right along to bring black rifle collectors all the things. H&R Leaning Heavy into the Retro AR Market ...H & R 1871, LLC (Harrington & Richardson) is a manufacturer of firearms under the Harrington & Richardson and New England Firearms trademarks. H&R is a subsidiary of the Freedom Group. The original H&R firm was in business for over a century from 1871 to 1986.[1] Frank Wesson started a firearms manufacturing firm in 1859, sharing an early patent with Nathan Harrington. Wesson produced two ...Know what your Harrington & Richardson firearms are worth with this up-to-date 16-page .PDF download from the Standard Catalog of Firearms. * Completely updated pricing for Harrington & Richardson firearms with new entries and photos * Value Trackers: Real-life auction results * Sleeper Alerts: Collectible guns that are outpacing the marketA HARRINGTON RICHARDSON rifle is currently worth an average price of $882.08 new and $651.15 used . The 12 month average price is $882.08 new and $648.64 used. The new value of a HARRINGTON RICHARDSON rifle has fallen ($134.98) dollars over the past 12 months to a price of $882.08 .Harrington and Richardson M1 Semi Automatic Rifle. This cutaway M1 rifle was originally built to be mounted inside an electrically-operated mechanism that cycled the action for demonstration purposes. SN 4727229. John Cantius Garand was born on New Year's Day, 1888 in St. Remi, Quebec, Canada. After spending his early years in Canada, he moved ...Make: Harrington & Richardson Model: XM177E2 Flash Hider & Grenade Ring Material: 4130 Finish: Parkerized Tread: 1/2x28. Features. High-quality reproduction CAR-15/XM177E2 flash hider and grenade ring combo. Flash hider can also be used for the earlier XM177 variants with the 10" barrel. Reviews . Q & A.We have a preliminary operating and maintenance manual for the T223, dated June 1965. One of the advantages the rifle had at that time was the use of 40-round magazines in addition to 20-round ones. That early in the Vietnam war, M16 rifles were only being supplied with 20-rounders, and 30s were rare and difficult to find. For special …Barrel: Harrington & Richardson 20" 5.56 NATO 1/7 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/7 twist rate, and Rifle gas system. Upper: Newly manufactured uppers forged from 7075-T6 Aluminum using proprietary NoDak Spud Dies. Finished in gray anodizing.Barrel: Harrington & Richardson 20" 5.56 NATO 1/12 Pencil Barrel made from 4150 Chrome Moly Vanadium Steel with a parkerized finish with chrome lining. Features a Rifle Barrel Extension, 1/2"x28 threaded barrel, 1/12 twist rate, and Rifle gas system. It contains a Chrome Coated Bolt Carrier Group.M16a1, m16a2, m16a3, m16a4 (usa) the story of the m16 rifle is one of the most turbulent and controversial episodes in the whole history of us small arms. Explore our replica assault rifle & machine guns collection now! Web harrington & richardson retro m16a1 style 20 5.56 1:7 rifle, black. 45 posts · Joined 2009. #1 · Nov 25, 2010 (Edited) Hello