Rock River Arms Forged A4 Upper Receiver Assembly US Specs & Supply
Reliable Rifle Upper Receivers by Rock River in US specification & supply
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US gunsmith supply: Forged aluminum a4 style upper receivers with ejection port cover and forward assist installed. Features m4 feed ramps. Mfg: rock river arms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Rock River. US supply MPN: AR0052BASY. Rock river arms forged a4 upper receiver assembly. Distributor SKU: 739000021-739000021-11224.
 Indicative Price: USD 89.99
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Precision Reflex Ar 15 Mk12 Mod 0 Gen Ii Upper Receiver Complete 1 7 Twist Black US Specs & Supply
USD 1,962.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Precision reflex's mark 12 mod 0 spr gen ii upper receiver is a complete, full-featured tactical upper that's fully assembled and ready to shoot..Once you install it on a mil-spec lower receiver. It is fitted with pri's gen ii retro carbon fiber forend that replicates the handguard of the u.S. Navy's mk 12 mod 0 special purpose rifle. You get a mile-long, uninterrupted expanse of picatinny top rail extending from the rear of the receiver to the front of the forend. (maybe we exaggerate slightly, half a mile.) there are also short 3" lengths of picatinny rail up front in the 3, 6 and 9 o'clock positions. The mark 12 mod 0 spr gen ii upper receiver mfg: precision reflex, inc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Precision. US supply MPN: 07556G2B17. Precision reflex ar 15 mk12 mod 0 gen ii upper receiver complete 1 7 twist black. Distributor SKU: 714000039-714000039-11224.
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Yankee Hill Machine Co. Ar 15 5.56 16" Black Diamond Specter Upper Receiver Black Diamond Specter Xl Upper Receiver US Specs & Supply
USD 1,112.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Flattop upper comes with high-end custom features and accessories already installed, ready to snap on the mil-spec lower receiver of your choice. Comes fully assembled with bolt/carrier, charging handle, tactical handguard, gas block, and barrel.Features a free-floated diamond handguard with uniquely-patterned holes machined between the rails to reduce weight and enhance barrel cooling. Four full-length mil-std 1913 picatinny rails have individually marked slots for quick reference. The handguard bridges the gap to the front of the receiver to form one continuous, uninterrupted top rail; extends over the low-profile gas block for a smooth, streamlined appearance. Specter upper features sp mfg: yankee hill machine co., inc. Specs: receiver 7075 t6 aluminum alloy, mil-spec type iii hardcoat anodized finish, matte black. Barrel chrome-moly vanadium steel alloy, heat treated to rc 25-32, matte black finish. Chrome-lined. 16" (40.6cm) long. 1-9" twist, chambered for 5.56mm nato. Handguard &ndas. Find here reliable & durable gunsmith supplies including rifle upper receivers by Yankee Hill. US supply MPN: YHM78209. Yankee hill machine co. ar 15 5.56 16" black diamond specter upper receiver black diamond specter xl upper receiver. Distributor SKU: 100010668-100005754-11224.
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Hill & Mac Gunworks Ceteme Receiver Flat Steel Raw US Specs & Supply
USD 216.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Gun builders who use the hill & mac gunworks raw steel cetme receiver flat can rest assured knowing that they are building their cetme guns on the most visually accurate receiver flat available in the us. The company's receiver flats are as closely matched to the original receiver dimensions as possible. The hill & mac gunworks raw steel cetme receiver flat are designed and built in the usa and provide builders with the easiest possible receiver flat to build into a cetme receiver. Receiver flat counts as one 922r-compliant part can be used to construct both model l and model lc cetme receivers hmg weldment kit and bending jig kit are required to bui mfg: hill & mac gunworks. Find here reliable & durable gunsmith supplies including rifle upper receivers by Hill & Mac. US supply MPN: RC990071. Hill & mac gunworks ceteme receiver flat steel raw. Distributor SKU: 100500403-100500403-11224.
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Smith & Wesson M&P15 Upper Receiver Assembly 5.56mm Nato Black M&P15 16" Upper Receiver Assembly 5.56mm Nato Black US Specs & Supply
USD 499.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Got a spare ar-15 lower sitting around collecting dust? or maybe an old complete rifle with an out-of-date top half? add the smith & wesson m&p15 complete upper receiver assembly and instantly have an up-to-date flattop ar-15 carbine with the features ar shooters insist on. Fully assembled and ready to install on a complete lower, the a3-pattern smith & wesson m&p15 complete upper receiver assembly comes with an m4-contour chrome-lined barrel with 1-9" rifling, grenade launcher cutout, and 1/2"-28 tpi threaded muzzle topped with the standard a2 flash suppressor. The receiver rail is t-marked for easy optic postioning, and you get a standard m4 two-piece poly mfg: smith & wesson. Find here reliable & durable gunsmith supplies including rifle upper receivers by Smith & Wesson. US supply MPN: 812003. Smith & wesson m&p15 upper receiver assembly 5.56mm nato black m&p15 16" upper receiver assembly 5.56mm nato black. Distributor SKU: 940001085-940001085-11224.
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Brownells Ar 15 Complete Upper Receiver Black Keymod 300 Blk US Specs & Supply
USD 425.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: This brownells' exclusive complete ar upper receiver is made in the usa. Chambered in 300 blackout and featuring a 16" barrel with a 1:8 twist. The standard a3 13-slot aluminum flat top receiver comes with a 10" handguard utilizing the keymod rail system. A low profile gas block, bolt carrier group, charging handle, forward assist, ejection port cover and phosphate finish help to complete this outstanding package. This complete a3 upper receiver will attach to almost any standard ar-15 lower receiver. Mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: BRO300MS16KM10. Brownells ar 15 complete upper receiver black keymod 300 blk. Distributor SKU: 100023018-100023018-11224.
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Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Length M4e1 Assembled Gen 2 Upper Receiver 16 Mid Length US Specs & Supply
USD 390.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m4e1 5.56mm mid-length upper receiver comes fully assembled, lacking only a bolt/carrier group and charging handle, the two components most often replaced by customizers. "mid-length" refers to the gas tube, which is longer than the standard carbine tube to slow down gas velocity and actually improve reliability in cycling. This is actually a carbine upper, available with either a military 14.5" or civilian 16" barrel (see gun tech note below). The core of the m4e1 5.56mm mid-length upper receiver is aero's forged m4e1 receiver that combines the looks of a machined receiver with "mil-spec" parts compatibility (including bcg mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR640251M7. Aero precision m4e1 assembled upper receiver 5.56 mid length m4e1 assembled gen 2 upper receiver 16 mid length. Distributor SKU: 100025509-100025506-11224.
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Radical Firearms Ar 15 16" Upper Assy 5.56 M4 Standard Keymod Rail No Bcg Or Ch US Specs & Supply
USD 269.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The radical firearms 16" m4 upper receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver! this fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes assembled with upper receiver, forward assist, ejection port door, barrel nut. 16" m4 profile barrel and a2 flash hider. 16" socom melonite barrel 4150v chrome moly 1 in 7" twist rate hpt/mpi 5.56 nato chamber m4 feed ramps low profile micro gas block 16" radical firearms keymod handguard: features reverse keymod sections so mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16556M412F. Radical firearms ar 15 16" upper assy 5.56 m4 standard keymod rail no bcg or ch. Distributor SKU: 100023348-100023348-11224.
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Radical Firearms Ar 15 16" Upper Assembly 5.56 M4 Hybrid Rail No Bcg Or Ch US Specs & Supply
USD 291.87
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Radical firearms' 16" m4 upper receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. The radical firearms 16" m4 upper receiver comes complete and assembled with upper receiver, forward assist, ejection port door, barrel nut. 16" m4 profile barrel and a2 flash hider. 16" m4 melonite barrel 4150v chrome moly 1 in 7" twist rate 5.56 nato chamber m4 feed ramps 12" radical firearms hybrid keymod handguard: features reverse keymod sections so your a mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16556M412F. Radical firearms ar 15 16" upper assembly 5.56 m4 hybrid rail no bcg or ch. Distributor SKU: 100023347-100023347-11224.
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Rock River Arms Ar 15 9mm Upper Receiver Assembly A2 9mm Upper Receiver US Specs & Supply
USD 584.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Sub-caliber upper assemblies allow fast and simple conversion of ars chambered in .223 to 9mm luger. True, dedicated, complete upper receivers are assembled from military specification components; includes a wilson, 1-10 twist barrel, bolt and carrier, charging handle, shell deflector, heat-shield lined handguards, sling swivel, and a1-style flash hider. Additional items not included but required for conversion to 9mm are a 9mm magazine (739-000-014); magazine adapter, action spring, and recoil buffer (080-000-442). A2 configuration has a2 adjustable sights regulated for 9mm. Mfg: rock river arms specs: barrel, 4140 steel, blue, matte finish, 16" (40.6cm) long, .725" (18cm) o.D. Receiver, aluminum, anodized finish, matte black. Designed to fit lower receiver with .25" (6.3mm) diameter takedown pins. Find here reliable & durable gunsmith supplies including rifle upper receivers by Rock River. US supply MPN: 9MM0550B. Rock river arms ar 15 9mm upper receiver assembly a2 9mm upper receiver. Distributor SKU: 739000012-739000012-11224.
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Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Black US Specs & Supply
USD 192.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Stripped receiver has wmd's nib-x nickel boron coating inside and out to provide an exceptionally tough, ultra-smooth surface finish for outstanding wear resistance and lubricity. A ceramic topcoat is applied for color on the exterior only, leaving the nickel boron exposed inside to keep friction with the bolt carrier to the absolute minimum. Works great with standard carriers, too, but even smoother with nickel boron coated bolt carriers, including wmd's nib-x coated carrier, available separately. M4 feed ramps ensure reliable feeding. Mfg: wmd guns specs: 7075 t6 aluminum, nib-x coating with matte ceramic finish, black or flat dark earth. Stripped receiver only. Fits standard ar-15/m16 lowers, and accepts standard barrels and upper receiver parts. .250" dia. Pivot/takedown pin holes. M4 feed ramps. Find here reliable & durable gunsmith supplies including rifle upper receivers by WMD. US supply MPN: NIBXUPPER02. Wmd guns ar 15/m16 nib x coated upper receiver nib x upper receiver black. Distributor SKU: 100010558-100010558-11224.
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Daniel Defense Ddm4v7 Pro 18" 5.56mm Nato Complete Upper Receiver Black Ddm4v7 Pro 18" 5.56mm Nato 1 7 15" Mfr Xs M Lok Rail Upper US Specs & Supply
USD 1,276.00
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Designed for the competitive shooter, daniel defense offers the ddm4v7 pro series upper receiver. Built around their newest 18" strength-to-weight (s2w), cold hammer forged barrel, this platform delivers the speed, controllability, and precision required to engage the courses most difficult stages. The ddm4v7 pro series upper receiver is hard coat anodized mil-spec aluminum with m4 feed ramps and a hammer forged chrome moly 18" barrel with a 1-7 twist s2w profile. Threaded muzzle: 1/2-28 tpi pinned low profile gas block machined from 4140 hardened steel, rifle length daniel defense 17-4 ph stainless steel gen ii muzzle climb mitigator chrom mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 2.3128E+11. Daniel defense ddm4v7 pro 18" 5.56mm nato complete upper receiver black ddm4v7 pro 18" 5.56mm nato 1 7 15" mfr xs m lok rail upper. Distributor SKU: 100024472-100024472-11224.
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Daniel Defense Ddm4v11 16" 5.56mm Nato Lightweight Upper Receiver Black Ddm4v11 16" 5.56mm Nato 1 7 Light 15" Slim Rail Upper US Specs & Supply
USD 987.00
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The daniel defense ddm4v11 lightweight carbine upper receiver was designed for shooters who elect to run a dd slim rail and opt for keymod technology. The new 15" slim rail provides a lighter, faster carbine while maximizing necessary durability. The slim rail also allows the shooter's support hand to be extended resulting in more precise delivery downrange. The ddm4v11 lw lightweight carbine upper receiver is manufactured from mil-spec aluminum and features m4 feed ramps and hard coat anodized finish. This lightweight upper also offers a hammer forged chrome moly 16" barrel in a 1-7 twist. Pinned low profile gas block machined from 4140 harden mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 2.3151E+11. Daniel defense ddm4v11 16" 5.56mm nato lightweight upper receiver black ddm4v11 16" 5.56mm nato 1 7 light 15" slim rail upper. Distributor SKU: 100024475-100024475-11224.
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Knights Armament Sr 15 E3 Mod 2 Upper Receivers M Lok Ar 15 Upper Receiver Lpr Mod 2 18" Urx 4 M Lok US Specs & Supply
USD 2,172.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Knight's armament company, or kac, is known to many for their top tier, military issued rifles and parts. Brownells is proud to offer this line of knight's armament sr-15 mod 2 complete upper receivers that allow you to easily complete a build or upgrade a rifle with battle proven quality. Built around a chrome lined, cold hammer forged barrel in your choice of 11.5", 14.5" 16" & 18" lengths with a mod 2 gas block, and fitted with a kac 3 prong qdc suppressor compatible flash hider. The knight's armament sr-15 mod 2 complete upper receivers feature the urx m-lok handguards that each have 2 anti-rotation qd sling swivel sockets and ev mfg: knights armament. Find here reliable & durable gunsmith supplies including rifle upper receivers by Knights Armament. US supply MPN: 32309. Knights armament sr 15 e3 mod 2 upper receivers m lok ar 15 upper receiver lpr mod 2 18" urx 4 m lok. Distributor SKU: 100023389-100023386-11224.
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Brownells M4 Upper Receiver Assembly 5.56x45mm Nato 16" M4 Upper Receiver Assembly 5.56x45mm 16" US Specs & Supply
USD 349.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Available exclusively from brownells, the ballistic advantage m4 upper receiver comes fully assembled with all the small parts installed. Just add the charging handle, bolt carrier group, and muzzle device you want and install it on the mil-spec lower receiver of your choice. Ballistic advantage gave this m4 upper receiver a top-quality fn barrel with a true g.I. M4 profile, including the m203 grenade launcher cutout up front to give it an authentic military look. Made out of extra-hard 4150 steel the barrel has button broached 1-7" rifling to stabilize any standard 5.56 bullet, with m4 feed ramps for reliable feeding of rounds into the chamber. Bore and chamber are chrome lined mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: 100-024-937. Brownells m4 upper receiver assembly 5.56x45mm nato 16" m4 upper receiver assembly 5.56x45mm 16". Distributor SKU: 100024937-100024937-11224.
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Aero Precision Ar 15 Assembled Upper Receiver 20" 5.56mm Rifle Length Ar 15 Assembled Upper Receiver 20 Rifle Length W/ Fsb US Specs & Supply
USD 443.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's ar-15 5.56mm 20" rifle upper receiver closely resembles the u.S. Military's m16a4 flattop upper and it comes fully assembled. It lacks only a bolt/carrier group and charging handle, two components many ar-15 fans prefer to customize based on their needs (this is america darn it, we have freedom of choice!). The ar-15 5.56mm 20" rifle upper receiver features a barrel of high-grade 4150 chrome-moly carbon steel with 1-7" rifling and a tough, corrosion- and scratch-resistant black qpq finish. The full 20" length gives you the extra velocity to reach out accurately to distant targets with both military 5.56mm nato and civilian .223 reming mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR505611. Aero precision ar 15 assembled upper receiver 20" 5.56mm rifle length ar 15 assembled upper receiver 20 rifle length w/ fsb. Distributor SKU: 100025500-100025500-11224.
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