Adams Arms Ar 15 P1 Series Upper Receiver Ar 15 P1series 16" Upper Receiver Black 5.56mm Mid Length US Specs & Supply
Reliable Rifle Upper Receivers by Adams in US specification & supply
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US gunsmith supply: The adams arms p1 upper receiver is an innovative, short stroke piston system ready to install on your ar-15 lower. Because the p1 upper receiver is a gas piston system, it runs cooler, cleaner, and more reliably than those with a direct gas impingement system. To eliminate any carrier tilt that might damage the receiver extension, the p1's bolt carrier is equipped with enlarged "skis" to guide it into the tube. An integrated piston strike face on the one-piece, solid steel bolt carrier delivers long-lasting reliability, while the spring loaded bolt assembly ensures proper lock-up for reduced bolt bounce and cam pin wear. Mid-length piston system magpul mfg: adams arms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Adams. US supply MPN: FGAA01235. Adams arms ar 15 p1 series upper receiver ar 15 p1series 16" upper receiver black 5.56mm mid length. Distributor SKU: 100026186-100026186-11224.
 Indicative Price: USD 599.39
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Radical Firearms Ar 15 Upper Receiver Assembly 5.56 Socom 16" Midlength Ar 15 Upper 5.56 Socom 16" Barrel Mid Length 12" Handguard US Specs & Supply
USD 239.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The radical firearms socom 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. Barrel has a socom government profile.&nbs mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16556SOC12. Radical firearms ar 15 upper receiver assembly 5.56 socom 16" midlength ar 15 upper 5.56 socom 16" barrel mid length 12" handguard. Distributor SKU: 100806004-100806004-11224.
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Vltor Weapon Systems Ar 15/M16 Modular Upper Receiver Mur Upper Receiver US Specs & Supply
USD 199.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The mur is a flattop upper receiver with thicker walls than a standard upper to provide a more rigid platform for greater stability, better accuracy, longer service life, and improved reliability. Precision machined from a fully heat-treated and cryogenically stress-relieved aluminum forging, before hand finishing to final dimensions. All critical interface points are 100% compatible with mil-spec select-fire ar-15/m16/m4 components and lower receivers, and will fit most commercial semi-auto lowers. A slick, dry-lube coating over the hard-anodized finish further guards against surface wear and helps ensure smooth operation of bolt/carrier and other internal components. Comes with true mil mfg: vltor weapon systems specs: 7075 t6 aluminum, type iii, class 2 hardcoat anodized, dry lube coating, matte black. .250" dia. Pivot/takedown pin holes. Find here reliable & durable gunsmith supplies including rifle upper receivers by Vltor. US supply MPN: MUR1A. Vltor weapon systems ar 15/m16 modular upper receiver mur upper receiver. Distributor SKU: 100004042-100004042-11224.
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Double Star Ar 15 16" Ds 4 Barreled Upper With Low Profile Gas Block Ar 15 16" Ds 4 Barreled Upper W/ Low Profile Gas Block US Specs & Supply
USD 199.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Double star upper with 16" ds-4 barrel, ready to be your next build's foundation. Ds-4 barrel features a 1-9 twist, m4 feedramps and a matte black, phosphate finish. Barrel is chambered in 5.56x45mm nato, and does not have chrome lining. Flat top upper receiver is ready for the attachment of picatinny accessories and barrel. Carbine gas tube and barrel assembly are ready for your choice of handguard and muzzle device. Muzzle is threaded β½-28, for attachment of standard ar-15 devices. Low profile gas block installs onto the barrels .750" od gas shoulder. Upper features standard gi barrel nut. Does not include: bolt car mfg: double star specs: fits, standard ar-15/m16 components. Does not include: bolt carrier group, charging handle, handguard, muzzle device or crush washer. Find here reliable & durable gunsmith supplies including rifle upper receivers by Double Star. US supply MPN: ARBUS102. Double star ar 15 16" ds 4 barreled upper with low profile gas block ar 15 16" ds 4 barreled upper w/ low profile gas block. Distributor SKU: 100016898-100016898-11224.
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Aero Precision Ar 15 Assembled Upper Receiver 16" 5.56mm Mid Length Ar 15 Assembled Upper Receiver 16 Mid Length W/ Fsb US Specs & Supply
USD 297.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: This ar-15 5.56mm 16" mid-length upper receiver from aero precision replicates the standard military m4 upper with one important addition. It has a longer, mid-length gas system that helps slow gas velocity for improved reliability in cycling (over the standard carbine gas system). You get same form-factor as an m4 with reduced risk of m4-type reliability problems. The ar-15 5.56mm 16" mid-length upper receiver comes fully assembled, lacking only a charging handle and bolt/carrier group, for shooters who prefer to choose those components to suit your specific needs. The 16" barrel of high-grade chrome-moly-vanadium carbon steel has a tough, corrosion- and scratch-resis mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR505631. Aero precision ar 15 assembled upper receiver 16" 5.56mm mid length ar 15 assembled upper receiver 16 mid length w/ fsb. Distributor SKU: 100025502-100025502-11224.
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Lewis Machine & Tool Ar 15 Cqb Upper Receivers 5.56 Picatinny Cqb Upper Receiver 16" Picatinny 5.56 US Specs & Supply
USD 699.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: While the new zealand military might not be anyone's first thought when it comes to emulating a country's military-issue arm, there's no question that the kiwis have a unique battle rifle that's worth replicating. The lewis machine & tool cqb starter kit will get users on their way to having a unique ar-15 that rounds out their military collection. Each lewis machine & tool cqb starter kit includes a monolithic upper receiver that is compatible with any standard mil-spec lower receiver. The kits include a chrome-lined barrel in a new zealand profile, which is surrounded by a picatinny-railed, carbine-length handguard. Chambered in 5.56 nato twist mfg: lewis machine & tool. Find here reliable & durable gunsmith supplies including rifle upper receivers by Lewis. US supply MPN: L7S116. Lewis machine & tool ar 15 cqb upper receivers 5.56 picatinny cqb upper receiver 16" picatinny 5.56. Distributor SKU: 100032265-100032265-11224.
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Daniel Defense Ar 15 M4a1 Socom Block Ii 5.56 Stripped Upper Receiver M4a1 Stripped Socom Upper Receiver W/ Handguard Only US Specs & Supply
USD 674.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: For those looking to match the specs and performance on the m4a1 socom block ii carbines used by troops during operations iraqi freedom and enduring freedom, the daniel defense m4a1 socom block ii upper receiver is a great starting point. The daniel defense m4a1 socom block ii upper receiver features a quad-rail handguard equipped with a picatinny-compatible rail sections. The barrel is constructed from mil-spec chrome-moly vanadium steel and features a standard government profile (current socom issue) with a chrome-lined interior, matching military-style barrels with the same construction. Made from 7075-t6 aluminum barrel length: 16 inches twist rate: 1:7 mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 100-025-582. Daniel defense ar 15 m4a1 socom block ii 5.56 stripped upper receiver m4a1 stripped socom upper receiver w/ handguard only. Distributor SKU: 100025582-100025582-11224.
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Colt Ar 15 Le6960 Ccu Upper Receiver 5.56 M Lok Black US Specs & Supply
USD 599.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Brownells and colt have teamed up to offer the le6960-ccu upper receiver which is the same as found on the colt le6960-ccu, or colt combat unit carbine ar-15. Designed with direct input from veteran trainers mike pannone, daryl holland, and ken hackathorn, the le6960-ccu upper receiver is a modern design featuring a 13" centurion arms slim profile, m-lok, free float handguard, around a 16.1" lightweight profile, mid-length gas system barrel. This barrel has chrome lined bore with a 1-7 twist rate, and a manganese phosphate finish. Centurion arms 13" m-lok handguard mid-length gas system 16.1" chrome lined barrel lightweight profile ba mfg: colt. Find here reliable & durable gunsmith supplies including rifle upper receivers by Colt. US supply MPN: SP402239. Colt ar 15 le6960 ccu upper receiver 5.56 m lok black. Distributor SKU: 160000445-160000445-11224.
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Fn 15/Ar 20" Rifle Upper Receiver Assembly US Specs & Supply
USD 834.99
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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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Anderson Manufacturing 458 Socom Stripped Upper Receiver .458 Socom Stripped Upper Receiver Aluminum Black US Specs & Supply
USD 82.99
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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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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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Primary Weapons Ar 308 Mk2 Mod 1 M Upper Receiver 6.5 Creedmoor M Lok Mk218 Mod 1 M Upper Receiver 18" Barrel 6.5 Creedmoor US Specs & Supply
USD 1,232.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The primary weapon systems mk2 mod 1-m 6.5 creedmoor upper receiver features 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. With a 18" barrel, the longest barrel available through pws, the mk218 mod 1-m offers shooters a long range gun with the convenience of a semi-auto platform. Coming standard with a prc 30 compen mfg: primary weapons. Find here reliable & durable gunsmith supplies including rifle upper receivers by Primary. US supply MPN: 18M218UD0B. Primary weapons ar 308 mk2 mod 1 m upper receiver 6.5 creedmoor m lok mk218 mod 1 m upper receiver 18" barrel 6.5 creedmoor. Distributor SKU: 100031919-100031919-11224.
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Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Flat Dark Earth US Specs & Supply
USD 110.99
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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: NIBXUPPER03. Wmd guns ar 15/m16 nib x coated upper receiver nib x upper receiver flat dark earth. Distributor SKU: 100010559-100010558-11224.
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Brownells Ar 15 Slickside Upper Receiver Black US Specs & Supply
USD 149.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The brownells ar-15 / m16 slickside upper receiver precisely mirrors the contours of the original, early ar-15 upper receiver. Perfect for your next "retro" or reproduction build, our upper has the following features specific to the original slickside: correct early-style carry handle contours no shell deflector no forward assist a1-pattern rear sight housing with help from the folks at nodak spud, this precise match was achieved by starting with 7075 t6 aluminum forgings that already have the proper profile built in. In machining to final dimensions, all points where other parts attach are finished current mil-spec dimensions, so current-producti mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: 078-000-363. Brownells ar 15 slickside upper receiver black. Distributor SKU: 078000363-078000363-11224.
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Aero Precision 308 Ar M5 Upper Receiver US Specs & Supply
USD 109.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Forged from 7075-t6 aluminum, the aero precision m5 308 upper receiver is a great platform for a big-bore ar 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. Comes with forward assist and ejection port cover installed. Works with dpms high profile handguards. Mfg: aero precision specs: fits, dpms pattern 308 parts, including barrel, bolt carrier, charging handle and lower. Weight 14.1 oz. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR308503AC. Aero precision 308 ar m5 upper receiver. Distributor SKU: 100015987-100015987-11224.
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Item on this page: Adams Arms Ar 15 P1 Series Upper Receiver Ar 15 P1series 16" Upper Receiver Black 5.56mm Mid Length US Specs & Supply
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