Radical Firearms Ar 15 16" Upper Assy 5.56 M4 Standard Keymod Rail No Bcg Or Ch US Specs & Supply







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Radical Firearms Ar 15 16

Radical Firearms Ar 15 16" Upper Assy 5.56 M4 Standard Keymod Rail No Bcg Or Ch US Specs & Supply


Reliable Rifle Upper Receivers by Radical in US specification & 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.

Indicative Price: USD 269.99
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Brownells Ar 15 Premium Upper Assembly Build Kit US Specs & Supply
Brownells Ar 15 Premium Upper Assembly Build Kit US Specs & Supply


USD 87.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The kit contains the basic parts to help you build an ar-15 upper assembly. It includes a stripped upper receiver, a forward assist assembly, and an ejection port assembly. The upper receiver is forged from 7075-t6 aluminum and has m4-type feed cuts inside for reliable feeding. It is compatible with standard or mil-spec lowers and components. Premium upper assembly build kit has an aero precision stripped upper receiver (100-010-612), high standard forward assist assembly (430-000-524), and a high standard ejection port cover assembly (430-000-523). Mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: 080-001-274. Brownells ar 15 premium upper assembly build kit. Distributor SKU: 080001274-080001274-11224.

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J P Enterprises Ar 15 Psc 11 Side Charge Gunsmith Kit Lomass US Specs & Supply
J P Enterprises Ar 15 Psc 11 Side Charge Gunsmith Kit Lomass 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 low mass 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 low mass bolt carrier mfg: j p enterprises. Find here reliable & durable gunsmith supplies including rifle upper receivers by JP. US supply MPN: JPPSCURA3. J p enterprises ar 15 psc 11 side charge gunsmith kit lomass. Distributor SKU: 452000135-452000135-11224.

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Tactical Solutions Ar 15 Tsar 223 Upper Receiver M Lok US Specs & Supply
Tactical Solutions Ar 15 Tsar 223 Upper Receiver M Lok US Specs & Supply


USD 999.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The tactical solutions tsar-223 upper receiver gives you the advantages of an ar-15 short-barreled rifle (sbr) without nfa paperwork. The bore length of the tactical solutions tsar-223 upper receiver's barrel is 12", and the permanently attached sb-x shroud brings the overall length to an nfa-legal 16". A suppressor with an o.D. Smaller than 1.75" easily fits inside the outer shroud and mounts on the threaded barrel of the tactical solutions tsar-223 upper receiver. Suppressor not included muzzle threads: β½"-28 tpi shroud inside diameter is 1.75" continuous picatinny rail across top of receiver and handguard lightwe mfg: tactical solutions, llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Tactical Solutions. US supply MPN: ARUT2239M. Tactical solutions ar 15 tsar 223 upper receiver m lok. Distributor SKU: 100023887-100023887-11224.

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D.S. Arms Ar 15 Flattop Upper Receiver Stripped Flattop Upper Receiver US Specs & Supply
D.S. Arms Ar 15 Flattop Upper Receiver Stripped Flattop Upper Receiver US Specs & Supply


USD 77.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: M4/a3-style upper receiver is available stripped. Precision machined from a 7075 t6 aluminum alloy forging to usgi dimensions, and ready to mate with the mil-spec lower and internal components of your choice. Includes m4-type feed cuts and alphanumeric position markers stamped into the rail slots. Hardcoat anodized to resist wear, add strength, and protect from corrosion. Hard dry-lube surface treatment protects the anodizing from scuffs and reduces friction between bolt carrier and receiver walls for ultra-smooth operation, less wear, and longer service life. Mfg: d.S. Arms specs: 7075 t6 aluminum, hardcoat anodized, dry-lube finish, matte black. .250" takedown/pivot pin holes. Find here reliable & durable gunsmith supplies including rifle upper receivers by DS. US supply MPN: DSZM4A3UM4. D.s. arms ar 15 flattop upper receiver stripped flattop upper receiver. Distributor SKU: 274000019-274000019-11224.

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Anderson Manufacturing Ar 15 Upper Receiver Assembly 300blk No Bcg US Specs & Supply
Anderson Manufacturing Ar 15 Upper Receiver Assembly 300blk No Bcg US Specs & Supply


USD 281.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The anderson manufacturing 300 blackout complete upper receiver is a great way to quickly and conveniently build out, or change an existing ar-15 to shoot the popular 300 blackout round. The 16" barrel has a 1-7 twist rate and a phosphate finish. The barrel utilizes a carbine length gas system with a .125 gas port, and has 5/8-24 threads with a 308 a2 flash hider. 16" m4 barrel 1-7 rate of twist 7075 t6 forged upper receiver a2 hand guard a2 flash hider the anderson manufacturing 300 blackout complete upper receiver comes without a bolt carrier group or charging handle, allowing you to select your choice of components to complet mfg: anderson manufacturing. Find here reliable & durable gunsmith supplies including rifle upper receivers by Anderson. US supply MPN: B2K611CF00. Anderson manufacturing ar 15 upper receiver assembly 300blk no bcg. Distributor SKU: 100023487-100023487-11224.

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Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 20" US Specs & Supply
Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 20" US Specs & Supply


USD 1,185.00
(Indicative price - actual current price possibly lower)


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: 224UPR20. Cross machine tool co. ar 15 complete upper reciever m lok .224 valkyrie complete upper receiver m lok .224 valkyrie 20". Distributor SKU: 100027275-100027275-11224.

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Primary Weapons Ar 308 Mk2 Mod 1 M Upper Receiver 308 Win M Lok Mk216 Mod 1 M Upper Receiver 16.1 Barrel .308 Win US Specs & Supply
Primary Weapons Ar 308 Mk2 Mod 1 M Upper Receiver 308 Win M Lok Mk216 Mod 1 M Upper Receiver 16.1 Barrel .308 Win US Specs & Supply


USD 1,232.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The pws mk2 mod 1-m .308 winchester upper receivers feature the pws long stroke piston system originally designed for the ar-15 platform. What makes a short gun run, makes a long gun accurate- that being said, the mk2 is among the most reliable and accurate in its category. The mk2 line features a free float mlok handguard with fully forged upper receivers. Lightening cuts and an eliminated forward assist make the mk2 mod 1-m line a lightweight yet solid feeling firearm. The mk216 mod 1-m is ideal for shooters looking to suppress their .308. The fsc30 compensator ensures muzzle control and stability with reduced felt recoil. The mk216 mod 1-m has a 16.1" length barrel. With mfg: primary weapons. Find here reliable & durable gunsmith supplies including rifle upper receivers by Primary. US supply MPN: 18M216UC0B. Primary weapons ar 308 mk2 mod 1 m upper receiver 308 win m lok mk216 mod 1 m upper receiver 16.1 barrel .308 win. Distributor SKU: 100031917-100031917-11224.

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Aero Precision Ar 15 Stripped Upper W/Marking No Forward Assist Ar 15/M16 Stripped Upper Black W/Markings No Forward Assist US Specs & Supply
Aero Precision Ar 15 Stripped Upper W/Marking No Forward Assist Ar 15/M16 Stripped Upper Black W/Markings No Forward Assist US Specs & Supply


USD 69.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The aero precision upper is made of 7075 aircraft aluminum for superior strength and given a super tough, type 3 hardcoat anodized finish for excellent wear resistance. Models with laser-engraved t-marks and an american flag on the picatinny rail, plus m4-type feed cuts inside for reliable feeding also available. Compatible with standard, mil-spec ar lowers and components. This model does not come with a forward assist which also saves on weight mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR610415C. Aero precision ar 15 stripped upper w/marking no forward assist ar 15/m16 stripped upper black w/markings no forward assist. Distributor SKU: 100014637-100014637-11224.

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Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 8.5in M Lok Complete Black US Specs & Supply
Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 8.5in M Lok Complete Black US Specs & Supply


USD 486.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The stern defense sd mod 5 9mm upper receivers are unique with handguards that extend beyond the end of the barrels. The 8.5" barreled upper has a 10" m-lok free float handguard, and the 6" barreled upper has an 8" m-lok free float handguard. To bring the muzzle out beyond the end of the handguard both uppers have sd hbc 9mm blast can installed. Both barrels have a 1-10 rate of twist, β½-36 muzzle thread pitch, and a melonite finish. 8.5" or 6" barrels m-lok free float handguard complete assembly with 9mm bolt and charging handle β½-36 muzzle thread pitch sd bu9 9mm bolt included in the upper receiv mfg: stern defense, llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Stern. US supply MPN: 015SD10INCHMOD5. Stern defense ar 15 sd mod 5 9mm upper receivers m lok complete sd mod 5 9mm upper receiver 8.5in m lok complete black. Distributor SKU: 100032662-100032662-11224.

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Fn 15/Ar 20" Rifle Upper Receiver Assembly US Specs & Supply
Fn 15/Ar 20" Rifle Upper Receiver Assembly US Specs & Supply


USD 834.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Fnh usa fn15/ar upper receiver assemblies, built to meet the demands of law enforcement and military operators, competitors and sportsmen alike, fn complete upper assemblies have been designed with your needs in mind. Precise quality and compliance criteria ensure the highest degree of engineering and craftsmanship is employed in production and testing to secure consistent optimum performance. Mfg: fn specs: barrel: barrel length 20". Cold hammer forged proprietary crmov barrel steel . Hard-chrome lined to mil-std 171. M4 feed ramps. High pressure tested. Magnetic particle inspected (mpi). Manganese phosphate finish. Chambered in 5.56x45mm. 1:7 rh twist. Bolt carrier group: m16/a. Find here reliable & durable gunsmith supplies including rifle upper receivers by FN. US supply MPN: 36427. Fn 15/ar 20" rifle upper receiver assembly. Distributor SKU: 119000259-119000259-11224.

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Aero Precision 308 Ar M5 Upper Receiver Stripped Black US Specs & Supply
Aero Precision 308 Ar M5 Upper Receiver Stripped Black US Specs & Supply


USD 99.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precisions stripped m5 upper receiver is made out of forged 7075-t6 aluminum and is a great fit for your 308 build. Precision machined to aero precision's specifications, the upper features m4 feedramps and a matte black hard coat anodized mil 8625 type 3 class 2 finish. Dpms pattern takedown holes (.2795") allows for compatibility with a wide range of lower receivers. Receiver is compatible with standard dpms pattern 308 components, including lowers, bolt carriers, charging handles and barrels. M4 feedramps .2795 takedown pin holes (dpms size) laser engraved t-marks stripped mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR308503C. Aero precision 308 ar m5 upper receiver stripped black. Distributor SKU: 100026654-100026654-11224.

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Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 6in M Lok Complete Black US Specs & Supply
Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 6in M Lok Complete Black US Specs & Supply


USD 470.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The stern defense sd mod 5 9mm upper receivers are unique with handguards that extend beyond the end of the barrels. The 8.5" barreled upper has a 10" m-lok free float handguard, and the 6" barreled upper has an 8" m-lok free float handguard. To bring the muzzle out beyond the end of the handguard both uppers have sd hbc 9mm blast can installed. Both barrels have a 1-10 rate of twist, β½-36 muzzle thread pitch, and a melonite finish. 8.5" or 6" barrels m-lok free float handguard complete assembly with 9mm bolt and charging handle β½-36 muzzle thread pitch sd bu9 9mm bolt included in the upper receiv mfg: stern defense, llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Stern. US supply MPN: 015SD8INCHMOD5M. Stern defense ar 15 sd mod 5 9mm upper receivers m lok complete sd mod 5 9mm upper receiver 6in m lok complete black. Distributor SKU: 100032663-100032662-11224.

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Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk114 Mod 1 M Upper Receiver 14.5 Barrel .223 Wylde US Specs & Supply
Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk114 Mod 1 M Upper Receiver 14.5 Barrel .223 Wylde US Specs & Supply


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


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The pws 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. The shortest available option in the mk1 mod 1-m series, the mk107 is based off of the first firearm developed by pws. Known as "the diablo", the mk107 was designed to rep mfg: primary weapons. Find here reliable & durable gunsmith supplies including rifle upper receivers by Primary. US supply MPN: 18M114UA0B. Primary weapons ar 15 mk1 mod 1 m upper receiver assembly 223 wylde m lok mk114 mod 1 m upper receiver 14.5 barrel .223 wylde. Distributor SKU: 100031914-100031912-11224.

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Spikes Tactical Ar 15/M16 M4 Upper Receiver US Specs & Supply
Spikes Tactical Ar 15/M16 M4 Upper Receiver US Specs & Supply


USD 563.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Complete upper fully assembled and ready to install on an ar-15/m16/m4 lower receiver every component is carefully manufactured, finished, and tested to meet or exceed current military specifications to produces a reliable, smooth-functioning rifle m4-profile, 16" barrel is chambered for military 5.56 nato ammo; cutout for grenade/tear gas/bean bag launcher hard-chromed chamber and bore to resist corrosion barrel is high-pressure tested and magnetic particle inspected to ensure strength and durability extended m4 feed ramps for reliable feeding during rapid fire receiver top and carrier are discretely laser-etched with spike's tactic mfg: spikes tactical specs: receiver, 7075 t6 aluminum, hardcoat anodized, black. Mil-b-11595e chrome-moly-vanadium barrel, chrome lined, phosphate coated, black. Bolt/carrier, 8620 steel, parkerized, matte black. 1-7" twist. Chambered for 5.56mm nato. Fits mil-spec lower receivers with .250" pivot/takedo. Find here reliable & durable gunsmith supplies including rifle upper receivers by Spikes. US supply MPN: STU5025. Spikes tactical ar 15/m16 m4 upper receiver. Distributor SKU: 100006994-100006994-11224.

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Brownells Ar 15 Complete Upper Receiver Black Keymod 300 Blk US Specs & Supply
Brownells Ar 15 Complete Upper Receiver Black Keymod 300 Blk US Specs & Supply


USD 425.99
(Indicative price - actual current price possibly lower)


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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