Product Description
The D Breath w/MCS Arms Brace 12.5-inch LR-308 .308 Win Pistol Full Build Kit from MCS is constructed for firearm enthusiasts seeking durability and accuracy. This kit includes a 12.5-inch barrel made of 4150 CrMoV steel, featuring a nitride finish, medium profile, and a twist rate of 1:10. The carbine gas system ensures smooth operation, paired with a .750 gas block and a steel flash can muzzle device that includes a 5/8x24 thread pitch. The handguard is crafted from lightweight 6061-T6 aluminum with a free float design, providing additional stability. The kit also includes a .308/7.62 NATO bolt carrier group made of 9310 alloy steel with a nitride finish. Completing the build is a polymer stabilizing brace for improved handling. Designed for ease of assembly, this full build kit is perfect for the gunsmith passionate about building quality firearms.
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
Handguard Material: 6061-T6 Aluminum
Handguard Color: Not specified
Handguard Style: Free Float
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: .308/7.62NATO BCG with Forward Assist Notches QPQ
Barrel Name: 12.5" .308, Carbine Gas, 4150 CrMoV, Nitride, 1:10T, Medium Profile
Pistol Brace Information: Polymer stabilizing brace Black
Gas Block Size: .750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block for .750 O.D Barrel Steel
Muzzle Device: Steel Flash Can Design 10 (Rev 2 Pattern 1)
Muzzle Thread Pitch: 5/8x24
Muzzle Device Finish: Type III Hard Coat Anodized
