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Radical Firearms

Radical Firearms 6.5 Grendel Complete Upper Assembly - 16" Barrel, 1:9 Twist, Black, MLOK Handguard, BMD Brake

MSRP: $669.95

Was:

Now: $609.47

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CMMG Inc.

CMMG Mk57 Banshee 100 Complete Upper - 5.7X28MM, 8" Barrel, Radial Delayed Blowback, Black Finish, Fits AR Rifles

MSRP: $749.95

Was:

Now: $629.95

Out of stock
Chiappa Firearms

Chiappa Firearms M4-22 Gen II Pro Upper - 22LR Rifle Conversion Upper, 16" Heavy Barrel, 11.8" Handguard, 2 Magazines, Black

MSRP: $324.99

Was:

Now: $299.99

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Primary Weapons Systems

Primary Weapons Systems MK111 MOD 1-M UPPER .223 WYLDE - 11.85" Barrel

MSRP: $1,049.95

Was:

Now: $999.95

Out of stock
Primary Weapons Systems

Primary Weapons Systems MK1 Mod 1 Complete Upper - 223 Wylde, 7.75" Stainless Barrel, 1:8 Twist, PWS Enhanced Bolt Carrier Group, M-Lok, Charging Handle, Black

MSRP: $1,049.95

Was:

Now: $999.55

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Smith and Wesson

Smith & Wesson M&P-15T Complet Upper - 223 Remington/556NATO, 16" Barrel, 1:8 Twist, Melonite Finish, Black, Front and Rear Flip Up Sights, 10" Free Float Quad Rail, Bolt Carrier Group

MSRP: $919.99

Was:

Now: $839.99

Out of stock
Adams Arms

Adams Arms P2 PistonComplete Upper - 16" 5.56 NATO Barrel - w/ BCG and Ambi Charging Handle

MSRP: $949.99

Was:

Now: $899.99

Out of stock
Midwest Industries

Midwest Industries 16" .223 Wylde Lightweight Barreled Upper - 14" Combat Rail

MSRP: $619.95

Was:

Now: $599.95

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Charles Daly

Charles Daly AR410 .410 Bore Upper Receiver - Black - 500.219

MSRP: $424.99

Was:

Now: $404.99

Out of stock

Radical Firearms

Radical Firearms 6.5 Grendel Complete Upper Assembly - 16" Barrel, 1:9 Twist, Black, MLOK Handguard, BMD Brake

The Radical Firearms 6.5 Grendel upper is perfect for the novice or advanced shooter wanting to finish out that build and hit the range. No matter what your style of shooting is, Radical Firearms has you covered. Free float rail system Forged 7075 T6...

MSRP: $669.95

Was:

Now: $609.47

Add to Cart
CMMG Inc.

CMMG Mk57 Banshee 100 Complete Upper - 5.7X28MM, 8" Barrel, Radial Delayed Blowback, Black Finish, Fits AR Rifles

The BANSHEE 100 Series features accessories like an A2 flash hider, mil-spec charging handle, and a CMMG RML7 M-LOK handguard. Chambered in 5.7x28mm, this upper group is ready for your next AR build and works with either CMMG Mk57 lowers or Mk4/mil-spec...

MSRP: $749.95

Was:

Now: $629.95

Out of stock
Chiappa Firearms

Chiappa Firearms M4-22 Gen II Pro Upper - 22LR Rifle Conversion Upper, 16" Heavy Barrel, 11.8" Handguard, 2 Magazines, Black

Just like the M4-22 rifle, the Chiappa M4-22 Upper Receiver Kit takes advantage of AR platform dimensions and geometry. These upper receivers will fit on any MIL-SPEC lower receiver to create a .22LR rifle perfect for plinking or training. This...

MSRP: $324.99

Was:

Now: $299.99

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Primary Weapons Systems

Primary Weapons Systems MK111 MOD 1-M UPPER .223 WYLDE - 11.85" Barrel

*CONTACT US FOR A SPECIAL COUPON CODE!* The PWS MK1 MOD 1 Upper Receivers are forged, allowing for a stronger and lighter product than a billet part. Available in three barrel lengths and two calibers, the MK1 MOD 1 line offers an adjustable...

MSRP: $1,049.95

Was:

Now: $999.95

Out of stock
Primary Weapons Systems

Primary Weapons Systems MK1 Mod 1 Complete Upper - 223 Wylde, 7.75" Stainless Barrel, 1:8 Twist, PWS Enhanced Bolt Carrier Group, M-Lok, Charging Handle, Black

*CONTACT US FOR A SPECIAL COUPON CODE!* The PWS MK1 MOD 1 Upper Receivers are forged, allowing for a stronger and lighter product than a billet part. Available in three barrel lengths and two calibers, the MK1 MOD 1 line offers an adjustable...

MSRP: $1,049.95

Was:

Now: $999.55

Add to Cart
Smith and Wesson

Smith & Wesson M&P-15T Complet Upper - 223 Remington/556NATO, 16" Barrel, 1:8 Twist, Melonite Finish, Black, Front and Rear Flip Up Sights, 10" Free Float Quad Rail, Bolt Carrier Group

Smith&Wesson's M&P15 Complete Upper Receiver Assembly is manufactured on the M&P15 modern sporting rifle platform. It features a 10" free-float, quad handrail, spring-loaded flip up MBUS front and rear sights, and a 5R rifling barrel with an...

MSRP: $919.99

Was:

Now: $839.99

Out of stock
Adams Arms

Adams Arms P2 PistonComplete Upper - 16" 5.56 NATO Barrel - w/ BCG and Ambi Charging Handle

The Adams Arms P2 model is the tactical, battle-ready model in the P-Series lineup. The P2 model includes an ergonomic free float rail that covers the P-Series Micro Block Adjustable piston system. This upper features an A2 flash hider and an...

MSRP: $949.99

Was:

Now: $899.99

Out of stock
Midwest Industries

Midwest Industries 16" .223 Wylde Lightweight Barreled Upper - 14" Combat Rail

The Midwest Industries Barreled AR-15 Upper Receiver features the popular .223 Wylde chambering allowing safe and accurate use of both .223 remington and 5.56 NATO ammunition. The 16 inch barrel features a black Nitride finish with a lightweight profile...

MSRP: $619.95

Was:

Now: $599.95

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Charles Daly

Charles Daly AR410 .410 Bore Upper Receiver - Black - 500.219

*PLEASE NOTE THIS ITEM WILL SHIP FEDEX GROUND* AR 410 UPPER .410/19"BBL The Charles Daly® AR .410 Upper allows any AR-15 to be converted to a .410 shotgun. The CD .410 Upper features a 19in barrel, chambered in 2.5in .410 bore. It has front and rear...

MSRP: $424.99

Was:

Now: $404.99

Out of stock