AR-15 .45 ACP PISTOL UPPER

Gorilla Machining - AR-15 'BEAST' 4" .45 ACP - Pistol Semi Complete Upper Build

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On sale ~~$199.99~~ $169.99

Retail Price:$369.99

Your Savings:$200.00(54%)

Part Number: GM-1360

Availability: Out of Stock

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AR-15 .45 ACP - 4” MICRO PISTOL UPPER RECEIVER - BLACK

The 45 ACP is a legendary cartridge that was the first to be adopted by the U.S. military for automatic pistols. For 74 years, both the cartridge and the M1911 handgun served this role. Often referred to as "The 45," this heavy-hitting cartridge was born out of necessity and designed by the greatest cartridge and gun designer in history, John Moses Browning. Introduced in 1905, the 45 ACP (which stands for Automatic Colt Pistol) has remained popular among shooters of all levels for well over a century. This cartridge made all other pistol cartridges on the market at that time look inferior. It remains the most potent military handgun cartridge to date.

GM AR-15 .45 ACP 4", BR 1:16 Twist Barrel This barrel is 7.5-inches and operates a blow back system and is chambered for .45 ACP It features a 1:16 twist rate which works well to stabilize heavier projectiles. It is made from high-strength material to keep this barrel tough and reliable and perfect for your next pistol build.

AR-15 5/8x24 TPI GI Birdcage Flash Hider This A2 flash hider has a classic and effective design. Flash hiders are essential in position concealment and keeping your vision clear; especially in low light situations. This design has a flat bottom which means the gasses won't kick up dust because they are directed up and to the sides. It has a 5/8x24 thread pitch and a Manganese Phosphate finish to protect it from corrosion. This A2 flash hider is a classic because it simply does a great job.

TIGER ROCK 4.5" Micro M-Lok Flat-Face Handguard W/ Low top picatinny rails, Class 3 anodized . With these attributes this makes it a Premium 4.5" Micro M-Lok Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.

Gorilla Machining Mil-Spec AR-15 Upper w/ M4 Feed Ramps - 7075 T6 Aluminum Built On An Upper Receiver Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feed Ramps.

Caliber: .45 ACP
Classification: Pistol
Barrel: WarFare 4" .45 ACP Barrel Blow-Back Gas System, Government Profile
Twist Rate: 1:16T
Thread Pitch: 5/8x24
Upper Receiver: Gorilla Machining Mil-Spec AR-15 Upper w/ M4 Feed Ramps - 7075 T6 Aluminum
Handguard: Gorilla Machining TIGER ROCK 4.5" M-Lok Flat Face Handguard
Muzzle Device: Gorilla Machining AR-15 5/8x24 TPI GI Birdcage Flash Hider .45 ACP A2
BCG: None
Charging Handle: None

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