The Doom’s Breath 12.5-inch LR-308 .308 Win Pistol Upper Build Kit from Davidson Defense is engineered for gunsmiths seeking precision and durability in their builds. This kit features a 12.5-inch 4150 CrMoV barrel with a medium profile, finished with a nitride treatment for enhanced resistance. The barrel boasts a 1:10 twist rate and a carbine gas system, with a 5/8x24 thread pitch for compatibility with various muzzle devices. The included Aero Precision Stripped 308 M5 Upper Receiver is finished in black and supports the robust structure of the build. A 13-inch handguard made from 6061-T6 aluminum is designed to be free float for improved accuracy. Additionally, the kit includes a Recoil Technologies Micro Low-Profile Gas Block and a steel flash can muzzle device. This upper build kit is AR-10 compatible, making it a versatile choice for those assembling a reliable .308 Win pistol.
Caliber: .308 Win
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Gas System: Carbine
Barrel Length: 12.5-inch
Barrel Finish: Nitride
Barrel Profile: Medium
Barrel Twist Rate: 1:10
Upper Receiver Name: Aero Precision Stripped 308 M5 Upper Receiver
Upper Receiver Material: Not Specified
Upper Receiver Finish: Black
Gas Block Size: 0.750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block
Muzzle Device: Steel Flash Can Design
Muzzle Thread Pitch: 5/8x24
Handguard Material: 6061-T6 Aluminum
Handguard Length: 13-inch
Handguard Style: Free Float
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