Rifle Upper Receivers Online Discount







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Rifle Upper Receivers Online Discount


Rifle Upper Receivers Online Discount




Ar 15/M16 5 45x39 Upper Receivers Ar15/M16 Gas Piston Upper Receiver Mid Length Discount
Ar 15/M16 5 45x39 Upper Receivers Ar15/M16 Gas Piston Upper Receiver Mid Length Discount

USD 770.85 (Indicative price - actual current price possibly lower)

The 5.45x39 carbine base 16" upper comes complete and ready to go onto any mil-spec ar 15 lower. This upper is built with the adams arms proprietary piston system. The piston system parts and the barrel have been treated with our salt nitride meloniting process making them harder and more corrosive resistant than hard chrome.
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Ar 15/M16 Tactical Elite Piston Upper Receivers Gas Piston Upper Receiver Tac Elite Mid Length Discount
Ar 15/M16 Tactical Elite Piston Upper Receivers Gas Piston Upper Receiver Tac Elite Mid Length Discount

USD 1099.75 (Indicative price - actual current price possibly lower)

Complete tactical elite upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable positive-cycling gas piston gun. Adams arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver so the gun runs cooler with less fouling and wear on the action and easier...
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Ar 15/M16 Competition Upper Receiver Lo Pro Discount
Ar 15/M16 Competition Upper Receiver Lo Pro Discount

USD 89.99 (Indicative price - actual current price possibly lower)

Fully machined from aircraft grade aluminum alloy with extra material around the bolt carrier to provide a strong rigid platform for mounting heavy match barrels. Integral picatinny-style scope rail gives complete flexibility for mounting all types of sight systems. Accepts weaver-style rings. Eliminates the forward assist and ejection port...
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Upper Complete M4le Carb 9mm 16" Wasp Discount
Upper Complete M4le Carb 9mm 16" Wasp Discount

USD 749.99 (Indicative price - actual current price possibly lower)

9mm upper receiver mil-spec a3 upper receiver 4140 w.A.S.P. Barrel with 1:10 twist ramped 9mm bolt uses standard ar 15 / m16 hammer not for use with dedicated 9mm hammer f marked front sight base the upper complete m4le carbine 9mm 16-inch wasp is the right choice to convert your m4 carbine to a 9mm carbine. Since the upper is complete this is...
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Flat Top Upper Receiver Discount
Flat Top Upper Receiver Discount

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

Flat top upper receiver mfg: high standard. Quality rifle upper receivers by High Standard, buy online with confidence at best discount price and fast shipping to U.S. and Canada.


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Ar 15/M16 Laser Etched Flattop Upper Receiver "zombie Hunter" Upper Receiver Discount
Ar 15/M16 Laser Etched Flattop Upper Receiver "zombie Hunter" Upper Receiver Discount

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

Stripped a3-style upper receiver comes laser etched with your choice of colorful mottos in bold white lettering: "zombie hunter" "this is my rifle" (rifleman's creed) "we the people" or "tac driver".
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Ar 15/M16 Ar57 Upper Receiver Gen 2 Ar57 Lem Upper Receiver Discount
Ar 15/M16 Ar57 Upper Receiver Gen 2 Ar57 Lem Upper Receiver Discount

USD 795.95 (Indicative price - actual current price possibly lower)

Complete upper receiver lets you shoot economical gentle-recoiling 5.7 x 28mm ammunition in your ar. The innovative low-profile 50-round magazine (sold separately) is positioned conveniently above the barrel for optimum weight distribution. Spent cases are ejected straight down through the magwell to avoid striking other shooters and for easy...
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Ar 15/M16 Modular Upper Receiver Mur Upper Receiver Discount
Ar 15/M16 Modular Upper Receiver Mur Upper Receiver Discount

USD 199.99 (Indicative price - actual current price possibly lower)

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.
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308 Ar Stripped Upper Receiver 308ar Stripped Upper Receiver Discount
308 Ar Stripped Upper Receiver 308ar Stripped Upper Receiver Discount

USD 139.99 (Indicative price - actual current price possibly lower)

Forged 308 ar upper receiver fits dpms pattern lower receivers and parts. Machined from a 7075 aluminum forging this upper offers unparalleled strength. A matte black anodized finish provides a durable surface. This forged upper comes ready for installation of the barrel assembly. No forward assist or ejection port cover is required.
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Ar 15/M16 Ar 22 Upper Receiver Assembly Ar 22 M4 Upper Receiver Discount
Ar 15/M16 Ar 22 Upper Receiver Assembly Ar 22 M4 Upper Receiver Discount

USD 579.99 (Indicative price - actual current price possibly lower)

Dedicated .22 lr flattop upper lets you do live-fire training with affordable rimfire ammo while retaining the weight balance and feel of your rifle. Replace your existing upper with the ar-22 load the included black dog .22 lr magazine and you're ready to shoot. You practice with your existing trigger and fire control components so the trigger...
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Ar 15/M16 Complete 300aac Upper Assembly Discount
Ar 15/M16 Complete 300aac Upper Assembly Discount

USD 639.99 (Indicative price - actual current price possibly lower)

Build or convert a rifle to run the 300 blackout round with this complete upper assembly from high standard. The a3 flat top upper is coupled with a 16" parkerized barrel that has a 1-8 twist and is made from 4140 steel.Upper assembly also includes bolt carrier group charging handle low profile gas block and car handguard.
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Ar 15/M16 5 45x39 Upper Receivers Ar15/M16 5 45x39 Gas Piston Upper Receiver Carbine Discount
Ar 15/M16 5 45x39 Upper Receivers Ar15/M16 5 45x39 Gas Piston Upper Receiver Carbine Discount

USD 762.5 (Indicative price - actual current price possibly lower)

The 5.45x39 carbine base 16" upper comes complete and ready to go onto any mil-spec ar 15 lower. This upper is built with the adams arms proprietary piston system. The piston system parts and the barrel have been treated with our salt nitride meloniting process making them harder and more corrosive resistant than hard chrome.
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Ar 15/M16 Upper Receivers 16" Ar Upper 5 56 Discount
Ar 15/M16 Upper Receivers 16" Ar Upper 5 56 Discount

USD 1080 (Indicative price - actual current price possibly lower)

Enhanced upper receiver is everything you need to convert your ar carbine or pistol to the exciting new 300 aac blackout (300 blk) round. Features a nitrided 1-7 twist barrel with m4 feed cuts a knight's armament urx free-floating handguard and aac's 51t flash suppressor. 51t accepts the aac 762-sdn-6 sound suppressor to make the gun nearly...
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Ar 15/M16 Base Piston Upper Receivers Gas Piston Upper Receiver Carbine Discount
Ar 15/M16 Base Piston Upper Receivers Gas Piston Upper Receiver Carbine Discount

USD 719.33 (Indicative price - actual current price possibly lower)

Complete base upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable positive-cycling gas piston gun. Adams arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver so the gun runs cooler with less fouling and wear on the action and easier maintenance.
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Ar15/M16 Stripped Upper Receiver Groups Stripped Urg 16" 5 56 1 7 M4 Car Fsp Discount
Ar15/M16 Stripped Upper Receiver Groups Stripped Urg 16" 5 56 1 7 M4 Car Fsp Discount

USD 459 (Indicative price - actual current price possibly lower)

Features: cold hammer forged barrel 16" barrel with carbine or mid-length gas system magnetic particle inspected on site by daniel defense chrome lined bore and chamber mil-spec 1-7 twist 5.56x45mm nato chamber m4 feedramps upper receiver is machined from a 7075 aluminum forging upper is type iii hard coat anodized "f" marked front sight base...
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Ar 15/M16 "zombie Hunter" Upper Receiver Zombie Hunter/Biohazard Upper Receiver Kit Discount
Ar 15/M16 "zombie Hunter" Upper Receiver Zombie Hunter/Biohazard Upper Receiver Kit Discount

USD 174.99 (Indicative price - actual current price possibly lower)

Stripped a3-style upper receiver is boldly emblazoned with "zombie hunter" laser etched on the left side of the receiver and engraved on the inside of the ejection port cover. You also get an over-sized magazine release button and extended takedown/pivot pins all laser-etched with the international bio-hazard symbol.
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Ar 15/M16 Stripped Upper Receiver Stripped Ar 15/M16 Upper Receiver Discount
Ar 15/M16 Stripped Upper Receiver Stripped Ar 15/M16 Upper Receiver Discount

USD 84.99 (Indicative price - actual current price possibly lower)

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. It also features laser-engraved t-marks and an american flag on the picatinny rail plus m4-type feed cuts inside for reliable feeding. Compatible with standard mil-spec ar lowers...
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Ar 15/M16 Black Diamond Specter Upper Receiver Black Diamond Specter Xl Upper Receiver Discount
Ar 15/M16 Black Diamond Specter Upper Receiver Black Diamond Specter Xl Upper Receiver Discount

USD 869.99 (Indicative price - actual current price possibly lower)

Flattop upper comes with high-end custom features and accessories already installed ready to snap on the mil-spec lower receiver of your choice. Comes fully assembled with bolt/carrier charging handle tactical handguard gas block and barrel.Features a free-floated diamond handguard with uniquely-patterned holes machined between the rails to...
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Ar15/M16 Complete Upper Receiver Ar15/M16 Upper Receiver Mid Length 16" 223 Wylde Discount
Ar15/M16 Complete Upper Receiver Ar15/M16 Upper Receiver Mid Length 16" 223 Wylde Discount

USD 1049 (Indicative price - actual current price possibly lower)

Fully-assembled flattop upper receiver includes the bolt/carrier group charging handle free-float handguard gas block and barrel just add a mil-spec lower and your ar is complete! the versatile medium-profile 16" barrel with a .223 wylde that enables use of both .223 remington and 5.56mm nato ammunition; 1-8" twist rifling helps maximize...
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Ar 15 Psc 11 Side Charging Upper Psc 11 Side Charge Gunsmith Kit Lomass Discount
Ar 15 Psc 11 Side Charging Upper Psc 11 Side Charge Gunsmith Kit Lomass Discount

USD 854.99 (Indicative price - actual current price possibly lower)

Features: the psc-11 includes the standard ar15/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 or full mass bolt carrier includes jp enhanced bolt group (including bolt cam pin firing pin and firing pin retaining pin) jp enhanced...
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Sidecharger Upper Receiver And M16 Bolt Carrier Group Sidecharger Upper Receiver Discount
Sidecharger Upper Receiver And M16 Bolt Carrier Group Sidecharger Upper Receiver Discount

USD 379.99 (Indicative price - actual current price possibly lower)

At american spirit arms we're proud to offer our industry-leading side charger receiver. This receiver was designed as one of the most highly desired options for the ar-15. By relocating the charging action to the side as opposed to the rear of the receiver the shooter can maintain a sight position and shooting position while charging the...
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Midwest Industries Ar 15/M16 Stripped Billet Upper Receiver Ar 15/M16 Billet Stripped Upper Receiver Discount
Midwest Industries Ar 15/M16 Stripped Billet Upper Receiver Ar 15/M16 Billet Stripped Upper Receiver Discount

USD 164.95 (Indicative price - actual current price possibly lower)

Machined from billet 6061 aluminum mil-spec black hard coat anodized thicker wall for increased strength comes standard with t marking cut for m4 feed ramps mfg: midwest industries inc. Quality rifle upper receivers by Midwest Industries Inc., buy online with confidence at best discount price and fast shipping to U.S. and Canada.


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Ar 15/M16 Competition Upper Receiver High Rider Discount
Ar 15/M16 Competition Upper Receiver High Rider Discount

USD 89.99 (Indicative price - actual current price possibly lower)

Fully machined from aircraft grade aluminum alloy with extra material around the bolt carrier to provide a strong rigid platform for mounting heavy match barrels. Integral picatinny-style scope rail gives complete flexibility for mounting all types of sight systems. Accepts weaver-style rings. Eliminates the forward assist and ejection port...
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Lr 308 Upper W/18" Cm Bull Barrel Discount
Lr 308 Upper W/18" Cm Bull Barrel Discount

USD 739.99 (Indicative price - actual current price possibly lower)

Ready to install .308/7.62 nato upper receiver comes fully assembled with bolt/carrier charging handle free-float handguard gas block and barrel.
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Ar 15 Upper Receiver Assemblies Upper Receiver W/ 223 Cal Ft 20" Bull Barrel Parkerized Discount
Ar 15 Upper Receiver Assemblies Upper Receiver W/ 223 Cal Ft 20" Bull Barrel Parkerized Discount

USD 599.99 (Indicative price - actual current price possibly lower)

 complete ready-to-install semi-auto receivers let you change your ar-15 from a sporter to a match rifle or long-range varminter in just minutes-or add to a lower receiver to complete a parts gun. All barrels have six-groove 1-9" right-hand twist rifling and m4-type feed ramp.
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Ar 15 Sp223 Upper Receiver Upper W/Forward Assist & Ejection Port Cover Discount
Ar 15 Sp223 Upper Receiver Upper W/Forward Assist & Ejection Port Cover Discount

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

Seekins precision billet upper receivers combine strength and perfection into a rock solid platform to build your dream ar. All sp uppers are held to the same quality expectations. Sp's standard uppers are compatible with most aftermarket rail systems and is based off of the traditional design allowing multiple options on which to build from.
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Ar 15 Stripped Upper Receiver Stripped A3 Flattop Upper Receiver Discount
Ar 15 Stripped Upper Receiver Stripped A3 Flattop Upper Receiver Discount

USD 123.99 (Indicative price - actual current price possibly lower)

Fully machined and finished military style uppers ready for you to install your choice of barrel carrier bolt forearm and lower to build a custom ar-15. Choose from rugged a2 carry handle style complete with cuts for mounting a2 rear sight or a3 flattop with m4-type feed ramp cuts and picatinny accessory rail for mounting a scope holographic...
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Ar 15 Sbr/Pistol Upper Receiver Assemblies Ar15 11 5" Upper Receiver Assembly W/ 51t Aac Blackout Discount
Ar 15 Sbr/Pistol Upper Receiver Assemblies Ar15 11 5" Upper Receiver Assembly W/ 51t Aac Blackout Discount

USD 599.99 (Indicative price - actual current price possibly lower)

Ar15 upper receivers ready to install on sbr or pistol lower receivers. Available with 14.5 11.5 or 7 inch barrels featuring a 1-9 twist and 5.56mm chambers. Barrels feature a pinned front sight base. Other features includes flat top upper receiver bolt carrier group charging handle and a2 flash hider. 11.5" model available with aac 51t...
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Ar 15/M16 Base Piston Upper Receivers Gas Piston Upper Receiver Midlength Discount
Ar 15/M16 Base Piston Upper Receivers Gas Piston Upper Receiver Midlength Discount

USD 731.66 (Indicative price - actual current price possibly lower)

Complete base upper receiver assembly comes ready to install on mil-spec lower receiver to produce a reliable positive-cycling gas piston gun. Adams arms' proven piston system doesn't vent hot gases and burned powder into the bolt carrier and receiver so the gun runs cooler with less fouling and wear on the action and easier maintenance.
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Ar 15/M16 Stripped Upper Receiver Ar15/M16 Stripped Upper Receiver Discount
Ar 15/M16 Stripped Upper Receiver Ar15/M16 Stripped Upper Receiver Discount

USD 79.99 (Indicative price - actual current price possibly lower)

Standard mil-spec flat top upper receiver. Features m4 feedramps and white t markings. Machined from 7075-t6 forgings. Hard coat anodized with a matte black finish. Interior of receiver has the mil-spec dry film lube applied. Mfg: tactical machining specs: fits ar15/m16 lower receivers and components. Weight - 0.50 lbs.
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