The Davidson Defense Bout 250 20-inch LR-308 22-250 Rifle Upper Build Kit is engineered for shooting enthusiasts seeking precision and durability. This kit features a 20-inch .22-250 barrel constructed from 4150 CrMoV steel with a nitride finish for enhanced longevity. The barrel is designed with a SOCOM profile and a 1:14 twist rate, ensuring reliable performance. It utilizes a rifle-length gas system and comes with a 0.750†gas block, with a 5/8x24 thread pitch compatible with standard muzzle devices, including the included AR-10 .308 A2 Birdcage Flash Hider. Constructed from 6061-T6 aluminum, the upper receiver and handguard provide robust support while maintaining a lightweight feel. The handguard is M-Lok styled and finished in a Type III hard coat anodize, ensuring a tactical black appearance suitable for any build. This upper build kit is an excellent choice for gunsmiths aiming for quality components in their LR-308 platforms.
Caliber: .22-250
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Color: Black
Barrel Gas System: Rifle
Barrel Length: 20-inch
Barrel Finish: Nitride
Barrel Profile: SOCOM
Barrel Twist Rate: 1:14
Upper Receiver Material: 6061-T6 Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Barrel Name: 20†.22-250 Barrel, Rifle-Length Gas, SOCOM Profile, 1:14 Twist, Black Nitride, 4150 Chrome Moly Vanadium, 0.750†Gas Block, 5/8x24 Thread
Muzzle Device Name: AR-10 .308 5/8x24 TPI A2 Birdcage Flash Hider
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 5/8x24
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