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







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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


Reliable Rifle Upper Receivers by DS in US specification & 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.

Indicative Price: USD 77.99
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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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Radical Firearms Ar 15 16" Upper Assembly 5.56 Socom Hybrid Rail No Bcg Or Ch US Specs & Supply
Radical Firearms Ar 15 16" Upper Assembly 5.56 Socom Hybrid Rail No Bcg Or Ch US Specs & Supply


USD 291.87
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The radical firearms 16" 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 upper receiver, forward assist, ejection port door, barrel nut. 16" socom 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 12" radical firearms hybrid keymod handguard: features reverse keymod sections so your mfg: radical firearms. Find here reliable & durable gunsmith supplies including rifle upper receivers by Radical. US supply MPN: FU16556SOC12. Radical firearms ar 15 16" upper assembly 5.56 socom hybrid rail no bcg or ch. Distributor SKU: 100023349-100023349-11224.

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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 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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Knights Armament Sr 25 Combat Carbine Complete Upper Receivers 308 Win M Lok Upper Receiver Combat Carbine Kit 308 Win 14.5 Barrel US Specs & Supply
Knights Armament Sr 25 Combat Carbine Complete Upper Receivers 308 Win M Lok Upper Receiver Combat Carbine Kit 308 Win 14.5 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: 111468. Knights armament sr 25 combat carbine complete upper receivers 308 win m lok upper receiver combat carbine kit 308 win 14.5 barrel. Distributor SKU: 100027607-100027607-11224.

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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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Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Pencil Length M4e1 Assembled Gen 2 Upper 16 Mid Pencil Length US Specs & Supply
Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Pencil Length M4e1 Assembled Gen 2 Upper 16 Mid Pencil Length US Specs & Supply


USD 394.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m4e1 5.56mm pencil barrel mid-length upper receiver replicates the feature set of their standard m4e1 mid-length carbine with one "addition by subtraction": a narrow-diameter "pencil" barrel that saves weight. The result is ready to form the top half of a lightweight, fast-handling tactical carbine that doesn't skimp on extra features. The m4e1 5.56mm pencil barrel mid-length upper receiver comes fully assembled, lacking only a bolt/carrier group and charging handle, two components customizers typically replace any way. "mid-length" refers to the gas tube, which is longer than the standard carbine tube to slow down gas veloci mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR640251M39. Aero precision m4e1 assembled upper receiver 5.56 mid pencil length m4e1 assembled gen 2 upper 16 mid pencil length. Distributor SKU: 100025510-100025507-11224.

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Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Flat Dark Earth US Specs & Supply
Wmd Guns Ar 15/M16 Nib X Coated Upper Receiver Nib X Upper Receiver Flat Dark Earth US Specs & Supply


USD 110.99
(Indicative price - actual current price possibly lower)


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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Battle Arms Development Ar 15 Lightweight Billet Upper Receiver US Specs & Supply
Battle Arms Development Ar 15 Lightweight Billet Upper Receiver US Specs & Supply


USD 270.99
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Rifle Upper Receivers US Specs & Supply
US gunsmith supply: The battle arms lightweight upper receiver is machined from 7075-t6 aircraft grade aluminum, utilizing a patent pending lightweight design. Upper weighs in at 6.31 oz, and accepts standard ar-15 components. Upper features m4 feedramps for improved feeding. Machined t-marks allow for repeat placement of optics or rail mounted accessories. Find here reliable & durable gunsmith supplies including mil-a-8625f type iii class 2 hard coat anodized provides a matte black finish, and the laser engraved logo is expertly done. All components are made in the usa. Mfg: battle arms development inc. Specs: precision cnc from billet 7075-t6 aerospace aluminum. Patent pending lightweight design. M4 feed ramp. Machined t-marks. Laser engraved logo. Mil-a-8625f, type iii, class 2, hard anodized flat black finish. Compatible with tdp/mil standard ar upper receiver parts. All components, material,. Find here reliable & durable gunsmith supplies including rifle upper receivers by Battle. US supply MPN: BAD556LWUR. Battle arms development ar 15 lightweight billet upper receiver. Distributor SKU: 100016156-100016156-11224.

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Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Length M4e1 Assembled Gen 2 Upper Receiver 16 Mid Length US Specs & Supply
Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Length M4e1 Assembled Gen 2 Upper Receiver 16 Mid Length US Specs & Supply


USD 390.99
(Indicative price - actual current price possibly lower)


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: Aero precision's m4e1 5.56mm mid-length upper receiver comes fully assembled, lacking only a bolt/carrier group and charging handle, the two components most often replaced by customizers. "mid-length" refers to the gas tube, which is longer than the standard carbine tube to slow down gas velocity and actually improve reliability in cycling. This is actually a carbine upper, available with either a military 14.5" or civilian 16" barrel (see gun tech note below). The core of the m4e1 5.56mm mid-length upper receiver is aero's forged m4e1 receiver that combines the looks of a machined receiver with "mil-spec" parts compatibility (including bcg mfg: aero precision. Find here reliable & durable gunsmith supplies including rifle upper receivers by Aero Precision. US supply MPN: APAR640251M7. Aero precision m4e1 assembled upper receiver 5.56 mid length m4e1 assembled gen 2 upper receiver 16 mid length. Distributor SKU: 100025509-100025506-11224.

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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
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
(Indicative price - actual current price possibly lower)


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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Lewis Machine & Tool Ar 15 Cqb Upper Receivers 5.56 Picatinny Cqb Upper Receiver 16" Picatinny 5.56 US Specs & Supply
Lewis Machine & Tool Ar 15 Cqb Upper Receivers 5.56 Picatinny Cqb Upper Receiver 16" 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: 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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Colt Ar 15 M4 Assembled Upper Receiver 5.56mm Ar 15 M4 Upper Receiver 5.56mm No Bcg Charging Handle US Specs & Supply
Colt Ar 15 M4 Assembled Upper Receiver 5.56mm Ar 15 M4 Upper Receiver 5.56mm No Bcg Charging Handle US Specs & Supply


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


Rifle Upper Receivers US Specs & Supply
US gunsmith supply: While the colt m4 ar-15 assembled upper receiver is similar to the popular colt le6920ck upper receiver, this particular offering provides ar aficionados with the chance to further customize their upper, leaving room for particular components. The colt m4 ar-15 assembled upper receiver ships with a chrome lined barrel with a 1:7-inch twist rate and requires the end-user to add their choice of charging handle and bolt-carrier-group, since these two components are not included on this assembled upper. Otherwise, the colt m4 ar-15 assembled upper receiver is totally complete, having an all-black finish and chambered for the popular 5.56mm nato cartridge. Mfg: colt. Find here reliable & durable gunsmith supplies including rifle upper receivers by Colt. US supply MPN: 160-000-446. Colt ar 15 m4 assembled upper receiver 5.56mm ar 15 m4 upper receiver 5.56mm no bcg charging handle. Distributor SKU: 160000446-160000446-11224.

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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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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
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
(Indicative price - actual current price possibly lower)


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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