Rock River Arms Ar 15 9mm Upper Receiver Assembly A2 9mm Upper Receiver US Specs & Supply







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Rock River Arms Ar 15 9mm Upper Receiver Assembly A2 9mm Upper Receiver US Specs & Supply

Rock River Arms Ar 15 9mm Upper Receiver Assembly A2 9mm Upper Receiver US Specs & Supply


Reliable Rifle Upper Receivers by Rock River in US specification & 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.

Indicative Price: USD 584.99
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J P Enterprises Ar 15 Psc 11 Side Charge Gunsmith Kit US Specs & Supply
J P Enterprises Ar 15 Psc 11 Side Charge Gunsmith Kit US Specs & Supply


USD 854.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Features: the psc-11 includes the standard ar-15/m16 charging handle along with the jp side charging handle includes ejection port cover and hardware forward assist and hardware available with the jp full mass bolt carrier includes jp enhanced bolt group (including bolt, cam pin, firing pin and firing pin retaining pin) jp enhanced bolt is precision machined from sae9310 nickel chromium molybdenum steel locking lugs are meticulously radiused on all 90 degree corners of the locking lugs side charging handle can be removed for cleaning side charging handle engages the bolt carrier on the front side, opposite the extractor full ma mfg: j p enterprises. Find here reliable & durable gunsmith supplies including rifle upper receivers by JP. US supply MPN: JPPSCURA2. J p enterprises ar 15 psc 11 side charge gunsmith kit. Distributor SKU: 452000134-452000134-11224.

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Knights Armament Sr 15 E3 Mod 2 Upper Receivers M Lok Ar 15 Upper Receiver Cqb Mod 2 11.5" Urx 4 M Lok US Specs & Supply
Knights Armament Sr 15 E3 Mod 2 Upper Receivers M Lok Ar 15 Upper Receiver Cqb Mod 2 11.5" Urx 4 M Lok US Specs & Supply


USD 1,962.99
(Indicative price - actual current price possibly lower)


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: 31963. Knights armament sr 15 e3 mod 2 upper receivers m lok ar 15 upper receiver cqb mod 2 11.5" urx 4 m lok. Distributor SKU: 100023386-100023386-11224.

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Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 24.5" I.B.C. US Specs & Supply
Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 24.5" I.B.C. US Specs & Supply


USD 1,185.00
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Cross machine & tool (cmt) is now offering complete .224 valkyrie ar-15 upper receivers that feature the same proven formula that led cross machine & tool to victory in the 2017 precision rifle series tac lite pro division. The complete ar-15 upper chambered in .224 valkyrie features a 15" hdx mod 4 m-lok handguard, a 20" .224 valkyrie barrel made from 416r stainless steel and has been air gauged to -.0002" for the ultimate in precision. The i.B.C. Model is unique in that it has its muzzle brake and crown machined into the barrel to help keep your scope on target and track impacts. 20" 1:7 twist 416r stainless steel barrel ch mfg: cross machine tool co., inc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Cross. US supply MPN: 224UPR245IB. Cross machine tool co. ar 15 complete upper reciever m lok .224 valkyrie complete upper receiver m lok .224 valkyrie 24.5" i.b.c.. Distributor SKU: 100027277-100027275-11224.

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Radian Weapons Ar 15 300blk Complete Upper Receiver Groups 300blk 8.7" Model 1 Blk Complete Upper Receiver Black US Specs & Supply
Radian Weapons Ar 15 300blk Complete Upper Receiver Groups 300blk 8.7" Model 1 Blk Complete Upper Receiver Black US Specs & Supply


USD 1,363.25
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Sub-moa accuracy guarantee w/ black hills match grade ammunition billet machined 7075-t6 upper receiver w/ m4 feed ramps proprietary extended aluminum hand guard w/ magpul m-lok modular mounting system and integrated upper/hand guard stainless steel anti-rotation pin match grade 416r stainless steel barrel w/ polished crown and feed ramps, chambered in 300 blk, threaded 5/8 x 24 enhanced black nitride m16 bolt carrier group dlc coated lightweight titanium forward assist radian raptor-sd suppressor-optimized ambidextrous charging handle direct impingement gas system 8.7" & 14.5" 300 blk: pistol-length sil mfg: radian weapons. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radian. US supply MPN: R0027. Radian weapons ar 15 300blk complete upper receiver groups 300blk 8.7" model 1 blk complete upper receiver black. Distributor SKU: 100023414-100023414-11224.

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Anderson Manufacturing 458 Socom Stripped Upper Receiver .458 Socom Stripped Upper Receiver Aluminum Black US Specs & Supply
Anderson Manufacturing 458 Socom Stripped Upper Receiver .458 Socom Stripped Upper Receiver Aluminum Black US Specs & Supply


USD 82.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The anderson manufacturing .458 socom upper receiver gives ar-15 builders who are looking to produce their big-bore .458 model a ready-made upper that is designed to handle the increased dimensions of the round. The anderson manufacturing .458 socom upper receiver is constructed from 7075 t6 forged aluminum and includes a wider ejection port. Receiver comes completely stripped color: black comes with durable hard-coat anodized finish the anderson manufacturing .458 socom upper receiver is designed to fit onto a standard ar-15 lower receiver without requiring fitting. Mfg: anderson manufacturing. Find here reliable & durable gunsmith supplies including rifle upper receivers by Anderson. US supply MPN: D2K100AC00. Anderson manufacturing 458 socom stripped upper receiver .458 socom stripped upper receiver aluminum black. Distributor SKU: 100024853-100024853-11224.

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Drd Tactical Ar 15/M16 Quick Takedown Build Kits Quick Takedown Upper Receiver Build Kit 7" Rail US Specs & Supply
Drd Tactical Ar 15/M16 Quick Takedown Build Kits Quick Takedown Upper Receiver Build Kit 7" Rail US Specs & Supply


USD 694.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Specially-designed receiver and handguard incorporate a unique barrel mounting system that allows the user to quickly and easily remove the handguard and the barrel without tools and break down the rifle for easy storage or transport. Barrel and handguard are secured to the receiver with a hand-tightened barrel nut along with a pin and cam lock for a rigid, rock-solid setup. Accepts barrels with rifle-length gas systems and a2-style front sight tower/gas block or shorter barrels with low-profile gas blocks. Extra barrel nuts can be purchased to allow additional barrels to be used with the takedown system for maximum versatility. Mfg: drd tactical specs: made from 7075 aluminum mil-spec forged anodized upper with forward assist and dust cover complete 13" rail assembly barrel nut. Find here reliable & durable gunsmith supplies including rifle upper receivers by DRD. US supply MPN: 556BLDKIT7. Drd tactical ar 15/m16 quick takedown build kits quick takedown upper receiver build kit 7" rail. Distributor SKU: 100017328-100012676-11224.

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Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 300 Blackout M Lok Mk109 Mod 1 M Upper Receiver 9.75 Barrel 300blk US Specs & Supply
Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 300 Blackout M Lok Mk109 Mod 1 M Upper Receiver 9.75 Barrel 300blk US Specs & Supply


USD 892.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The primary weapons systems mk1 mod 1-m line of upper receivers feature the pws long stroke piston system. Internally, this line offers the tried and true system that pws owners have grown to know and love. Featuring a free-float mlok handguard, forward assist controls, and a more true to mil-spec design, the mk1 mod 1-m line is a go-to for not only civilians, but also law enforcement. With the fully forged upper, the mk1 mod 1-m is a no-nonsense tool for when you need a high value option that is relentless and unstoppable. Pws bring back the original mk109 in 300blk. The 9.75" barrel length provides excellent reliability with a range of ammunition and still function well, with o mfg: primary weapons. Find here reliable & durable gunsmith supplies including rifle upper receivers by Primary. US supply MPN: 18M109UB0B. Primary weapons ar 15 mk1 mod 1 m upper receiver assembly 300 blackout m lok mk109 mod 1 m upper receiver 9.75 barrel 300blk. Distributor SKU: 100031916-100031916-11224.

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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
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
(Indicative price - actual current price possibly lower)


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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Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 14.5" US Specs & Supply
Colt Ar 15 5.56 Upper Receiver Complete Upper Receiver 14.5" US Specs & Supply


USD 747.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Add the colt legend of reliability to your rifle or build with these complete upper receivers from colt. The le6920ck and le6921ck are based off the combat proven m4 upper receiver and features 1/7 rh twist in a 16.1" barrel on the le6920ck and 14.5" barrel in the le6921ck. All upper receivers include a charging handle, bolt carrier group, and back up sights. All nfa rules apply. Mfg: colt. Find here reliable & durable gunsmith supplies including rifle upper receivers by Colt. US supply MPN: LE6921CK. Colt ar 15 5.56 upper receiver complete upper receiver 14.5". Distributor SKU: 160000392-160000388-11224.

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Radical Firearms Ar 15 Upper Receiver Assembly 5.56 M4 16" Carbine Ar 15 Upper 5.56 M4 16" Barrel Carbine Gas 12" Fgs Handguard US Specs & Supply
Radical Firearms Ar 15 Upper Receiver Assembly 5.56 M4 16" Carbine Ar 15 Upper 5.56 M4 16" Barrel Carbine Gas 12" Fgs Handguard US Specs & Supply


USD 239.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The radical firearms m4 16" 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 complete and assembled with forged upper receiver, forward assist, ejection port door and barrel nut. These uppers also come installed with radical firearm's fgs free float handguard, which features qd points at various points along its round exterior. Barrel is machined from 4150v chrome moly steel, melonited, has a 1-7 twist & is chambered in 5.56x45mm nato. Upper & barrel feature m4 feed ramps. A2 flash hid mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16556M412F. Radical firearms ar 15 upper receiver assembly 5.56 m4 16" carbine ar 15 upper 5.56 m4 16" barrel carbine gas 12" fgs handguard. Distributor SKU: 100806003-100806003-11224.

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Heckler & Koch Hk416 Upper Receiver Assembled Hk416 Upper Receiver With Bushing US Specs & Supply
Heckler & Koch Hk416 Upper Receiver Assembled Hk416 Upper Receiver With Bushing US Specs & Supply


USD 399.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Factory hk 416 stripped upper receiver. This is an original hk parts, with the included bushing for the piston assembly. Receiver is machined from hk forging and has a matte black anodized finish. Compatible with ar15 style lower receivers and hk416 upper components. Mfg: heckler & koch. Find here reliable & durable gunsmith supplies including rifle upper receivers by Heckler & Koch. US supply MPN: 100-027-908. Heckler & koch hk416 upper receiver assembled hk416 upper receiver with bushing. Distributor SKU: 100027908-100027908-11224.

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Luth Ar 15 A3 Stripped Upper Receiver A3 Upper Receiver Stripped US Specs & Supply
Luth Ar 15 A3 Stripped Upper Receiver A3 Upper Receiver Stripped US Specs & Supply


USD 108.05
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Luth-ar factory replacement a3 stripped upper receiver. Fits standard ar-15 rifles. Mfg: luth-ar llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Luth-Ar. US supply MPN: FTTEA. Luth ar 15 a3 stripped upper receiver a3 upper receiver stripped. Distributor SKU: 100028054-100028054-11224.

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Daniel Defense Ddm4v11 Pro 18" 5.56mm Nato Upper Receiver Black Ddm4v11 Pro 18" 5.56mm Nato 1 7 15" Slim Rail Upper US Specs & Supply
Daniel Defense Ddm4v11 Pro 18" 5.56mm Nato Upper Receiver Black Ddm4v11 Pro 18" 5.56mm Nato 1 7 15" Slim Rail Upper US Specs & Supply


USD 1,276.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The ddm4v11 pro series upper receiver from daniel defense is designed with the competitive shooter in mind. This new upper receiver is built around the 18" strength-to-weight (s2w) , cold hammer forged barrel, and delivers the control and precision needed to win on the course. The ddm4v11 pro series upper receiver features a durable hard coat anodized mil-spec aluminum upper attached to a hammer forged chrome moly 18" barrel in a 1-7 twist and a s2w profile. Pinned lo-profile gas block machined from 4140 hardened steel daniel defense 17-4 ph stainless steel gen ii muzzle climb mitigator chrome lined m16 profile bolt carrier group 6 mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 2.31511E+11. Daniel defense ddm4v11 pro 18" 5.56mm nato upper receiver black ddm4v11 pro 18" 5.56mm nato 1 7 15" slim rail upper. Distributor SKU: 100024476-100024476-11224.

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Aero Precision M4e1 Assembled Upper Receiver .223 Wylde Black M4e1 Assembled Gen 2 Upper Receiver 16 Mid Length US Specs & Supply
Aero Precision M4e1 Assembled Upper Receiver .223 Wylde Black M4e1 Assembled Gen 2 Upper Receiver 16 Mid Length US Specs & Supply


USD 412.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m4e1 .223 wylde upper receiver provides rifle-like performance, and versatility, in a carbine-sized package. It features a .223 wylde chamber that is optimized to deliver excellent performance from both military 5.56x45mm nato and civilian .223 remington ammunition, including long, heavy (up to 80 grain) target bullets. Aero put a longer gas tube on the m4e1 .223 wylde assembled rifle receiver to slow down gas velocity for gentler cycling that leads to improved reliability and reduced wear on moving parts and the receiver. The 16" barreled model comes with a mid-length gas system, while the 18" barrel comes with a rifle-length gas tube. The m4e mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR640251M9. Aero precision m4e1 assembled upper receiver .223 wylde black m4e1 assembled gen 2 upper receiver 16 mid length. Distributor SKU: 100025515-100025515-11224.

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Fm Products Inc Ar 15 9mm Upper Receivers M Lok Assembled Ar 15 Fm 9 8.5" 9mm Upper Receiver M Lok Assembled Black US Specs & Supply
Fm Products Inc Ar 15 9mm Upper Receivers M Lok Assembled Ar 15 Fm 9 8.5" 9mm Upper Receiver M Lok Assembled Black US Specs & Supply


USD 375.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The foxtrot mike products 9mm upper receiver comes fully assembled and ready to drop on any pistol caliber lower receiver that uses glock magazines. With its full-length picatinny top rail and m-lok compatible handguard, the foxtrot mike 9mm upper offers plenty of mounting space for optics and other accessories. A unique interlocking connector between the upper receiver and handguard ensures the barrel nut will not work loose over time. Premium melonite-finished 4150 carbone steel button-rifled bore, 1-10" twist β½"-36 threaded muzzle ambidextrous, non-reciprocating forward charging handle bolt/carrier unit with hard melonite finish, to mfg: fm products inc. Find here reliable & durable gunsmith supplies including rifle upper receivers by FM. US supply MPN: FM985UR. Fm products inc ar 15 9mm upper receivers m lok assembled ar 15 fm 9 8.5" 9mm upper receiver m lok assembled black. Distributor SKU: 100026233-100024843-11224.

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