The Davidson Defense 20-inch LR-308 22-250 complete upper build combines precision and durability for rifle enthusiasts. Chambered in .22-250, this upper features a 20-inch SOCOM profile barrel made from 4150 CrMoV steel with a black nitride finish. The barrel has a 1:14 twist rate and includes a 0.750†gas block with a rifle-length gas system, ensuring reliable operation. The upper receiver is constructed from 6061-T6 aluminum with a type III hard coat anodized finish, promoting strength and lightweight performance. The M-Lok handguard, also in black aluminum, provides versatile mounting options for accessories. It comes equipped with a .308/7.62 NATO bolt carrier group made from 9310 alloy steel, finished in nitride. The build is rounded off with an AR-10 A2 birdcage flash hider, integrating a muzzle thread pitch of 5/8x24, making it a robust choice for any gunsmith seeking performance and adaptability.
Caliber: .22-250
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Color: Black
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
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
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
Bolt Carrier Name: .308/7.62NATO BCG with Forward Assist Notches QPQ
Muzzle Device Name: AR-10 .308 5/8x24 TPI A2 Birdcage Flash Hider, .350 Legend Compatible
Muzzle Device: Flash Hider
Muzzle Thread Pitch: 5/8x24
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