Cross Machine Tool Co. Ar 15/M16 Billet Upper Receiver US Specs & Supply







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Cross Machine Tool Co. Ar 15/M16 Billet Upper Receiver US Specs & Supply

Cross Machine Tool Co. Ar 15/M16 Billet Upper Receiver US Specs & Supply


Reliable Rifle Upper Receivers by Cross in US specification & supply



US gunsmith supply: Machined from 7075 t6 aluminum billet, the ultra precision upper receiver from cross machine tool is 65% stronger and more rigid than standard 6061 aluminum receivers. Wall thickness has also been increased for added rigidity. Type iii hardcoat anodized finish for added surface strength, abrasion resistance, and corrosion resistance. Upper is compatible with mil-spec parts and also with most aftermarket handguards and rail systems. Features m4-type feed ramps and a flattop 1913 picatinny rail with alphanumeric t-markings stamped into the slots. Both dust cover port and forward assist are machined into the receiver. Does not come with dust cover or forward assist assembly. Mfg: cross machine tool co., inc. Specs: 7075 t6 billet aluminum, hardcoat anodized, matte black. .250" (6.3mm) diameter pivot and takedown pin holes. Find here reliable & durable gunsmith supplies including rifle upper receivers by Cross. US supply MPN: UPUR1. Cross machine tool co. ar 15/m16 billet upper receiver. Distributor SKU: 100013316-100013316-11224.

Indicative Price: USD 209.95
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Radian Weapons Ar 15 300blk Complete Upper Receiver Groups 300blk 14.5" Model 1 Blk Complete Upper Receiver Black US Specs & Supply
Radian Weapons Ar 15 300blk Complete Upper Receiver Groups 300blk 14.5" Model 1 Blk Complete Upper Receiver Black US Specs & Supply


USD 1,401.25
(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: R0028. Radian weapons ar 15 300blk complete upper receiver groups 300blk 14.5" model 1 blk complete upper receiver black. Distributor SKU: 100023415-100023414-11224.

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Aero Precision M5e1 Assembled Upper Receiver 6.5 Creedmoor Black M5e1 Assembled Gen 2 Upper Receiver 18 Mid Length US Specs & Supply
Aero Precision M5e1 Assembled Upper Receiver 6.5 Creedmoor Black M5e1 Assembled Gen 2 Upper Receiver 18 Mid Length US Specs & Supply


USD 578.99
(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: APAR308554M44. Aero precision m5e1 assembled upper receiver 6.5 creedmoor black m5e1 assembled gen 2 upper receiver 18 mid length. Distributor SKU: 100025517-100025517-11224.

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Seekins Precision Ar 15 Sp223 Upper Receiver Upper W/Forward Assist & Ejection Port Cover US Specs & Supply
Seekins Precision Ar 15 Sp223 Upper Receiver Upper W/Forward Assist & Ejection Port Cover US Specs & Supply


USD 227.05
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Uniquely-sculpted receiver is machined from a solid billet with extra metal in critical areas for added strength. Receiver comes with ejection port cover and forward assist installed, and is compatible with any standard pattern ar lower receiver. Machined with m4 feed cuts for reliable feeding and hardcoat anodized for superior wear resistance. Mfg: seekins precision specs: 7075-t6 aluminum, hardcoat anodized, matte black finish. Forward assist and ejection port cover included. Find here reliable & durable gunsmith supplies including rifle upper receivers by Seekins. US supply MPN: 10900009. Seekins precision ar 15 sp223 upper receiver upper w/forward assist & ejection port cover. Distributor SKU: 100011235-100011235-11224.

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Critical Capabilities Ar 15 5.5" 9mm Upper Receiver W/4" M Lok Rail No Bcg Or Ch Ar15 5.5" 9mm Upper Receiver W/4" M Lok Rail No Bcg Or Ch US Specs & Supply
Critical Capabilities Ar 15 5.5" 9mm Upper Receiver W/4" M Lok Rail No Bcg Or Ch Ar15 5.5" 9mm Upper Receiver W/4" M Lok Rail No Bcg Or Ch US Specs & Supply


USD 338.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The critical capabilities barreled upper receiver in 9mm offers the optimal combination for those wanting to assemble an sbr, or ar pistol. The genesis of your next build features a 7075-t6 flat top m4 upper receiver and a 4" aluminum rail with m-lok attachments. Forged 7075-t6 flat top m4 upper receiver 5.5" chrome moly nitride treated barrel 1-10 rh twist 4" free float 6061-t6 aluminum rail w/ m-lok the critical capabilities upper receiver does not include a bcg or charging handle, meaning you can choose ideal components based upon its intended use. Mfg: critical capabilities llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Critical. US supply MPN: C9U5M4. Critical capabilities ar 15 5.5" 9mm upper receiver w/4" m lok rail no bcg or ch ar15 5.5" 9mm upper receiver w/4" m lok rail no bcg or ch. Distributor SKU: 100024562-100024562-11224.

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Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk111 Mod 1 M Upper Receiver 11.85 Barrel .223 Wylde US Specs & Supply
Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk111 Mod 1 M Upper Receiver 11.85 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: 18M111UA0B. Primary weapons ar 15 mk1 mod 1 m upper receiver assembly 223 wylde m lok mk111 mod 1 m upper receiver 11.85 barrel .223 wylde. Distributor SKU: 100031913-100031912-11224.

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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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Knights Armament Sr 25 Combat Carbine Complete Upper Receivers 308 Win M Lok Upper Receiver Combat Carbine Kit 308 Win 16 Barrel US Specs & Supply
Knights Armament Sr 25 Combat Carbine Complete Upper Receivers 308 Win M Lok Upper Receiver Combat Carbine Kit 308 Win 16 Barrel US Specs & Supply


USD 3,500.00
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Fits: knight's armament sr-25 mfg: knights armament. Find here reliable & durable gunsmith supplies including rifle upper receivers by Knights Armament. US supply MPN: 111470. Knights armament sr 25 combat carbine complete upper receivers 308 win m lok upper receiver combat carbine kit 308 win 16 barrel. Distributor SKU: 100027608-100027607-11224.

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Lewis Machine & Tool Ar 15 Cqb Upper Receivers 5.56 Picatinny Cqb Upper Receiver 10.5" Picatinny 5.56 US Specs & Supply
Lewis Machine & Tool Ar 15 Cqb Upper Receivers 5.56 Picatinny Cqb Upper Receiver 10.5" Picatinny 5.56 US Specs & Supply


USD 699.99
(Indicative price - actual current price possibly lower)


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: L7S1105. Lewis machine & tool ar 15 cqb upper receivers 5.56 picatinny cqb upper receiver 10.5" picatinny 5.56. Distributor SKU: 100032267-100032265-11224.

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Dpms Lr 308 Oracle Upper Receiver Assembly US Specs & Supply
Dpms Lr 308 Oracle Upper Receiver Assembly US Specs & Supply


USD 657.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Ready to install .308/7.62 nato upper receiver comes fully assembled with bolt/carrier, charging handle, free-float handguard, gas block, and barrel. Lets you change your lr-308 from a sporter to a match rifle or long-range varminter in just minutes-or build a completely new gun customized to your exact needs beefy, thick-walled receiver of extruded 6066 t6 aluminum is hardcoat anodized to military standards for extra surface strength, with a hard, black teflon coating to resist scuffs and scratches. Free-floated forend of smooth, rigid machined aluminum gives plenty of air space to protect your hand from a hot barrel during sustained shooting. Includes swivel stud and qd sling swiv mfg: dpms specs: receiver/handguard/gas block/charging handle 6066 t6 aluminum, anodized and teflon coated, black. Bolt/carrier 4140 steel, parkerized, matte black. Barrel 4140 chrome-moly steel, parkerized, matte black, or 416 stainless steel, natural finish. Fits dpms lr-308 lower. Find here reliable & durable gunsmith supplies including rifle upper receivers by DPMS. US supply MPN: 60603. Dpms lr 308 oracle upper receiver assembly. Distributor SKU: 231000349-231000349-11224.

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


USD 1,055.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Add the colt legend of reliability to you rifle or build with these complete upper receivers from colt. These are the same upper receivers that can be found on the le6920, le6920 socom, and le6940 model rifles. Le6944ck features a one-piece monolithic upper receiver that has a continuous mil-spec rail from the rear of the upper receiver to the front sight and a free floating barrel. Le6944ck has a 14.5" barrel. Includes 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: LE6944CK. Colt ar 15 14.5 complete upper receiver 14.5". Distributor SKU: 160000393-160000393-11224.

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J P Enterprises Ar 15/M16 Jp15ur H Stripped Upper Receiver A3 Stripped Upper Receiver US Specs & Supply
J P Enterprises Ar 15/M16 Jp15ur H Stripped Upper Receiver A3 Stripped Upper Receiver US Specs & Supply


USD 178.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Made from extra-hard 7075 aluminum, this stripped a3-type upper receiver is designed to accept all mil-spec receiver components. Features m4-type feed ramps to aid in reliable feeding and a picatinny rail with t-marks stamped into the slots for precise positioning of an optic. Military-grade, hard-anodized finish is coated with black teflon for natural lubricity and scuff resistance. Includes provisions for forward assist and ejection port cover; assist and cover available separately. Mfg: j p enterprises specs: 7075 t6 aluminum, hard-anodized, matte black with black teflon finish. .250" (6.3mm) diameter takedown/pivot pin holes. Find here reliable & durable gunsmith supplies including rifle upper receivers by JP. US supply MPN: JP15URH. J p enterprises ar 15/m16 jp15ur h stripped upper receiver a3 stripped upper receiver. Distributor SKU: 452000153-452000153-11224.

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Brownells Ar 15 Stripped Upper Receiver Black US Specs & Supply
Brownells Ar 15 Stripped Upper Receiver Black US Specs & Supply


USD 44.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Standard mil-spec flat top upper receiver. Features m4 feedramps. Machined from 7075-t6 forgings. Hard coat anodized with a teflon coating in a matte black finish. Mfg: brownells. Find here reliable & durable gunsmith supplies including rifle upper receivers by Brownells. US supply MPN: 100-022-577. Brownells ar 15 stripped upper receiver black. Distributor SKU: 100022577-100022577-11224.

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Stag Arms Ar 15 A3 Upper Receiver Assembly 5.56mm Left Hand US Specs & Supply
Stag Arms Ar 15 A3 Upper Receiver Assembly 5.56mm Left Hand US Specs & Supply


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


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Stag arms' left handed ar-15 a3 flattop upper receiver assembly is perfect for that left handed ar-15 that you have been thinking of building. Stag makes sure to closely follow mil-spec standards in every possible way and makes sure to include an installed dust cover, and forward assist assembly that conformed to those same stringent standards. Compatible with small .250" diameter pivot and takedown pins includes preinstalled dust cover and forward assist forged construction with black type 3 hard coat anodizing picatinny optics mounting rail stag arms applies a type 3 hard coat anodizing to each left handed ar-15 a3 flattop upper receiver mfg: stag arms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Stag. US supply MPN: SA200002. Stag arms ar 15 a3 upper receiver assembly 5.56mm left hand. Distributor SKU: 100026350-100026350-11224.

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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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Bear Creek Arsenal Ar 15 Complete 16" 300blk Upper Receiver M Lok Ar 15 16" 300blk Upper Receiver M Lok 1 7 Twist Black US Specs & Supply
Bear Creek Arsenal Ar 15 Complete 16" 300blk Upper Receiver M Lok Ar 15 16" 300blk Upper Receiver M Lok 1 7 Twist Black US Specs & Supply


USD 384.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The bear creek arsenal ar-15 complete 16" 300blk upper receiver with m-lok handguard features a 1:7 twist with a carbine length gas system. The ar-15 complete 16" 300blk upper receiver from bear creek arsenal is assembled with their m4 flat top receiver and is complete with the standard carrier group and charging handle. 5/8-24 threads 4150 chrome moly vanadium bca does not recommend using steel cased ammunition with this receiver the ar-15 complete 16" 300blk upper receiver uses a parkerized barrel. Mfg: bear creek arsenal, llc. Find here reliable & durable gunsmith supplies including rifle upper receivers by Bear Creek. US supply MPN: UA300CM41617P. Bear creek arsenal ar 15 complete 16" 300blk upper receiver m lok ar 15 16" 300blk upper receiver m lok 1 7 twist black. Distributor SKU: 100025351-100025351-11224.

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