Stern Defense Ar 15 Sd Mod 4 9mm Upper Receiver M Lok Complete Sd Mod 4 9mm Upper Receiver 16.1in M Lok Complete Black US Specs & Supply







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Stern Defense Ar 15 Sd Mod 4 9mm Upper Receiver M Lok Complete Sd Mod 4 9mm Upper Receiver 16.1in M Lok Complete Black US Specs & Supply

Stern Defense Ar 15 Sd Mod 4 9mm Upper Receiver M Lok Complete Sd Mod 4 9mm Upper Receiver 16.1in M Lok Complete Black US Specs & Supply


Reliable Rifle Upper Receivers by Stern in US specification & supply



US gunsmith supply: The stern defense sd mod 4 9mm upper receiver is a complete, ready to go, upper receiver solution for those looking to spend less time building and more time shooting. The 16.1 inch, 1-10 twist, melonited barrel, is free float in a 12in m-lok handguard attached to a 7075-t6 forged aluminum receiver. 16.1in barrel 12in m-lok free float handguard complete assembly with 9mm bolt and charging handle β½-36 muzzle thread pitch sd bu9 9mm bolt cartridge: 9mm nato included in the upper receiver is charging handle and the stern defense 9mm bolt which is compatible with both glock and colt smg magazines, has a melonite finish, and is works in c mfg: stern defense, llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Stern. US supply MPN: 015SD15INCHMOD4. Stern defense ar 15 sd mod 4 9mm upper receiver m lok complete sd mod 4 9mm upper receiver 16.1in m lok complete black. Distributor SKU: 100032661-100032661-11224.

Indicative Price: USD 544.99
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Aero Precision Ar 15 M4e1 Assembled Upper Receiver 5.56mm Ar 15 M4e1 Assembled Upper Receiver Black 5.56mm US Specs & Supply
Aero Precision Ar 15 M4e1 Assembled Upper Receiver 5.56mm Ar 15 M4e1 Assembled Upper Receiver Black 5.56mm US Specs & Supply


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


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m4e1 threaded assembled upper receiver gives you the best of two worlds: that badass looks and robustness of a billet receiver plus the easy parts compatibility (and price!) of a traditional mil-spec upper. And it comes with two nit-picky jobs done for you: the forward assist and ejection port cover are already installed. But there's more.. The m4e1 threaded assembled upper receiver is aero precision's m4e1 enhanced upper with standard barrel threads up front so it can accept a standard ar-15 barrel nut and handguard attachment. The original m4e1 upper is configured for the proprietary attachment system aero's gen 2 enhanced or atlas 'g mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR700201AC. Aero precision ar 15 m4e1 assembled upper receiver 5.56mm ar 15 m4e1 assembled upper receiver black 5.56mm. Distributor SKU: 100026238-100026238-11224.

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Brownells Ar 15 Upper Receiver W/ Lower Parts Kit & Stock Assembly US Specs & Supply
Brownells Ar 15 Upper Receiver W/ Lower Parts Kit & Stock Assembly US Specs & Supply


USD 492.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: This kit lets you pick out a lower of your choice along with a couple small parts to help complete your build! this kit boasts the brownell's exclusive complete upper receiver, the brownell's m4 stock assembly, and dpms lower parts kit. This brownells' exclusive complete ar upper receiver is made in the usa. Chambered in 5.56x45mm nato 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 m-lok rail system. A low profile gas block, bolt carrier group, charging handle, forward assist, ejection port cover and phosphate finish help to complete this outst mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: 080-001-326. Brownells ar 15 upper receiver w/ lower parts kit & stock assembly. Distributor SKU: 080001326-080001326-11224.

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Lewis Machine & Tool Ar 15 A2 Upper Receiver Stripped Blemished Ar 15 A2 Upper Receiver Stripped Black US Specs & Supply
Lewis Machine & Tool Ar 15 A2 Upper Receiver Stripped Blemished Ar 15 A2 Upper Receiver Stripped Black US Specs & Supply


USD 129.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The lewis machine & tool a2 stripped upper receiver is a perfect option for those looking to build up an ar with carry handle style upper receiver. Forged aluminum construction stripped matte black mil-spec anodizing interior dry film lubricated mfg: lewis machine & tool. Find here reliable & durable gunsmith supplies including rifle upper receivers by Lewis. US supply MPN: LMP151. Lewis machine & tool ar 15 a2 upper receiver stripped blemished ar 15 a2 upper receiver stripped black. Distributor SKU: 100030192-100030192-11224.

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Adams Arms Ar 15 P2 Series Free Float Upper Receivers Ar 15 P2 Series 16" Upper Receiver Black 5.56mm Mid Length US Specs & Supply
Adams Arms Ar 15 P2 Series Free Float Upper Receivers Ar 15 P2 Series 16" Upper Receiver Black 5.56mm Mid Length US Specs & Supply


USD 899.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Adams arms p2 upper receiver is the tactical, battle-ready, p-series upper that is drop-in-ready for any ar-15 lower. The p2 gas piston system prevents hot gas and debris from being blown back into the action, resulting in a rifle that runs cooler, cleaner and more reliably than direct gas impingement systems. A short-stroke piston shaft eliminates concussive gas expansion in the upper receiver for less violent cycling, smoother feeding, and reduced felt recoil. All p2 upper receivers come with adams arms own free-floating, m-lok handguard, and when combined with the a4 flat-top upper, there is ample room for mounting optics, lasers, illuminators, or other accessories. Ambide mfg: adams arms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Adams. US supply MPN: FGAA01239. Adams arms ar 15 p2 series free float upper receivers ar 15 p2 series 16" upper receiver black 5.56mm mid length. Distributor SKU: 100026185-100026184-11224.

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Brownells Ar 15 Assembled Upper Receiver Keymod 300 Blackout Ar 15 Assembled Upper Receiver W/O Ch Or Bcg 300 Blk US Specs & Supply
Brownells Ar 15 Assembled Upper Receiver Keymod 300 Blackout Ar 15 Assembled Upper Receiver W/O Ch Or Bcg 300 Blk US Specs & Supply


USD 284.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: This brownells' exclusive ar-15 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, forward assist, ejection port cover and phosphate finish help to complete this package. Left out of this upper are the bolt carrier group as well as the charging handle so you can customize the upper any way you want! the 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: BRO300MS16KM10S. Brownells ar 15 assembled upper receiver keymod 300 blackout ar 15 assembled upper receiver w/o ch or bcg 300 blk. Distributor SKU: 100023020-100023020-11224.

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Radical Firearms Ar 15 16" Upper Assembly 7.62x39 Hbar Fgs Rail No Bcg Or Ch US Specs & Supply
Radical Firearms Ar 15 16" Upper Assembly 7.62x39 Hbar Fgs Rail No Bcg Or Ch US Specs & Supply


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


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Radical firearms 7.62x39 16" hbar radical upper receiver is a flat top, 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, and barrel nut. 16" hbar profile barrel and a2 flash hider. 16" hbar melonite barrel 4150v chrome moly 1 in 10" twist rate 7.62x39 chamber 5/8x24 thread pitch hpt/mpi m4 feed ramps low profile micro gas block stainless pistol-length gas system (this will cycle subsonic loads) 16&quot mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16762X39HBAR. Radical firearms ar 15 16" upper assembly 7.62x39 hbar fgs rail no bcg or ch. Distributor SKU: 100023357-100023357-11224.

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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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Aero Precision Ar 15/M16 Assembled Upper Receiver US Specs & Supply
Aero Precision Ar 15/M16 Assembled Upper Receiver US Specs & Supply


USD 62.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The ar-15 assembled upper receiver comes with the port door and forward assist already installed. Forged from 7075-t6 aluminum, this assembled upper is precision machined to mil- spec m16/m4 specifications and features m4 feedramps. Black model features laser engraved t marks. Cerakote fde model does not have t marks. Features: m4 feedramps .250 takedown pin holes includes port door and forward assist mfg: aero precision specs: weighs: 8.35oz, 7075-t6 forged aluminum. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR501603AC. Aero precision ar 15/m16 assembled upper receiver. Distributor SKU: 953000017-953000017-11224.

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Aero Precision Ar 15 Upper Receiver Assembled No Auto Sear Cut Black US Specs & Supply
Aero Precision Ar 15 Upper Receiver Assembled No Auto Sear Cut Black US Specs & Supply


USD 119.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: If you're looking to take advantage of the huge market for ar-15 components and accessories but aren't legally allowed to possess components that function with an installed auto sear in the ar-15 lower, then the aero precision ar-15 upper receiver with no auto sear cut is the perfect product for you. Designed particularly for use by european gun owners, the aero precision ar-15 upper receiver with no auto sear cut matches every other specification of a standard ar-15 upper receiver, including an ejection-port cover and a forward assist. Chambered in 5.56 nato features m4-style feedramps machined with .250-inch takedown pin holes ships completely asse mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR501603EAC. Aero precision ar 15 upper receiver assembled no auto sear cut black. Distributor SKU: 100026423-100026423-11224.

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Brownells M4 Upper Receiver Assembly 5.56x45mm Nato 16" M4 Upper Receiver Assembly 5.56x45mm 16" US Specs & Supply
Brownells M4 Upper Receiver Assembly 5.56x45mm Nato 16" M4 Upper Receiver Assembly 5.56x45mm 16" US Specs & Supply


USD 349.99
(Indicative price - actual current price possibly lower)


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 M5e1 Assembled Upper Receiver 6.5 Creedmoor Black M5e1 Assembled Gen 2 Upper Receiver 20 Rifle Length US Specs & Supply
Aero Precision M5e1 Assembled Upper Receiver 6.5 Creedmoor Black M5e1 Assembled Gen 2 Upper Receiver 20 Rifle Length US Specs & Supply


USD 587.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m5e1 6.5 creedmoor upper receiver is ready to be the foundation of a lightweight, tack-driving target rifle. Chambered for the inherently accurate 6.5mm creedmoor cartridge that's taking the long-range target shooting community by storm, the m5e1 fits dpms gen 1 lr-308 lower receivers and clones and accepts the dpms-compatible bolt/carrier group and charging handle of your choice. The bcg and charger are omitted because..Many target shooters prefer to select them separately. (no need to pay for parts you're going to replace, right?) each m5e1 6.5 creedmoor upper receiver comes with a high-quality 416r stainless steel target barrel with a 1-8" mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR308554M45. Aero precision m5e1 assembled upper receiver 6.5 creedmoor black m5e1 assembled gen 2 upper receiver 20 rifle length. Distributor SKU: 100025518-100025517-11224.

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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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Daniel Defense M4 Urg Mk 18 10.3" Complete Upper Receiver 5.56 US Specs & Supply
Daniel Defense M4 Urg Mk 18 10.3" Complete Upper Receiver 5.56 US Specs & Supply


USD 1,092.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Daniel defense manufactures the highest quality complete ar15 upper receivers on the market today! every daniel defense upper is painstakingly hand assembled, quality assurance tested, and test fired to ensure that the highest quality product makes it to the hands of our customers. The daniel defense m4 urg, mk18 comes complete with bolt carrier group and charging handle, 10.3′ cold hammer forged barrel, ris ii mk18 rail system in black or flat dark earth, and daniel defense low profile gas block. Upper receiver: mil-spec with indexing marks and m4 feed ramps. Cnc machined of 7075-t6 aluminum, type iii hard coat anodized barrel: chrome moly vanadium steel, cold h mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 2.30041E+11. Daniel defense m4 urg mk 18 10.3" complete upper receiver 5.56. Distributor SKU: 100023304-100023304-11224.

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Daniel Defense Ddm4v7 S 11.5" 5.56mm Nato Upper Receiver Black Ddm4v7 S 11.5" 5.56mm Nato 1 7 10" Mfr Xs Rail Upper US Specs & Supply
Daniel Defense Ddm4v7 S 11.5" 5.56mm Nato Upper Receiver Black Ddm4v7 S 11.5" 5.56mm Nato 1 7 10" Mfr Xs Rail Upper US Specs & Supply


USD 1,096.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The ddm4v7s from daniel defense features m-lok attachment technology with the mfr xs 10" rail for their latest short barreled rifle upper receiver. This uniquely designed upper delivers optimal maneuverability, reliability, and accuracy with the free float 11.5" barrel. The ddm4v7s features a premium hard coat anodized mil-spec aluminum upper and a free-floating, hammer forged chrome moly 11.5" barrel with a 1-7 twist in a government profile. Threaded muzzle: 1/2-28 tpi pinned low profile gas block machined from 4140 hardened steel, carbine length daniel defense 17-4 ph stainless steel extended flash suppressor chrome lined m16 profile bolt ca mfg: daniel defense. Find here reliable & durable gunsmith supplies including rifle upper receivers by Daniel. US supply MPN: 2.3128E+11. Daniel defense ddm4v7 s 11.5" 5.56mm nato upper receiver black ddm4v7 s 11.5" 5.56mm nato 1 7 10" mfr xs rail upper. Distributor SKU: 100024480-100024480-11224.

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Fm Products Inc Ar 15 Ultra Light Monoltihic Upper Receivers Ar 15 Ultra Light Monolithic Upper Receiver 8.5" Black US Specs & Supply
Fm Products Inc Ar 15 Ultra Light Monoltihic Upper Receivers Ar 15 Ultra Light Monolithic Upper Receiver 8.5" Black US Specs & Supply


USD 149.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: When it comes to having an ar-15 that's easy to handle and carry, weight means everything. Shave every ounce you can by adding an fm products ultralight monolithic ar-15 upper receiver to your lightweight rifle. Complete with a receiver and matching m-lok handguard, these uppers are machined from 6061-t6 aluminum and can be had in 15-inch or 8.5-inch configurations. The fm products monolithic upper uses a unique locking mechanism that's exclusive to these upper receivers, providing a slim, trim look and feel for your upper. Mfg: fm products inc. Find here reliable & durable gunsmith supplies including rifle upper receivers by FM. US supply MPN: FM556URHG85. Fm products inc ar 15 ultra light monoltihic upper receivers ar 15 ultra light monolithic upper receiver 8.5" black. Distributor SKU: 100027989-100027988-11224.

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