Davidson Defense Downpour 20-inch LR-308 .308 Win Rifle Full Build Kit Top Rated

Details

The Downpour 20-inch LR-308 .308 Win Rifle Full Build Kit from Davidson Defense is built for performance and durability. This AR-10 platform features a robust 20-inch barrel made of 17-4 stainless steel with a nitride finish, delivering reliability and precision with a 1:10 twist rate. The kit includes a Gauntlet Arms Adjustable Carbine Stock for customizable length-of-pull and a 9310 alloy steel bolt carrier group with a nitride finish for optimal strength. The lightweight forged 7075 aluminum upper receiver is Type III hardcoat anodized, offering corrosion resistance. The M-Lok handguard is constructed from 6061-T6 aluminum, providing ample space for accessories. This build kit includes a GI Birdcage flash hider, a rifle-length gas system, and an AR-10 extra power buffer spring to ensure consistent cycling.

Specifications

Platform: AR-10

Caliber: .308 Win

Barrel Length: 20-inch

Barrel Material: 17-4 Stainless Steel

Barrel Thread Pitch: 5/8×24

Barrel Finish: Nitride

Barrel Profile: Medium

Barrel Twist Rate: 1:10

Color: Black

Gas System Length: Rifle

Upper Receiver Finish: Type III Hardcoat Anodized

Handguard Material: 6061-T6 Aluminum

Handguard Color: Black

Handguard Style: M-Lok

Gas Block Size: 0.750

Gas Block Finish: Phosphate

Muzzle Device: GI Birdcage Flash Hider

Muzzle Thread Pitch: 5/8×24

Bolt Carrier Material: 9310 Alloy Steel

Bolt Carrier Finish: Nitride

Charging Handle: LR-308 Charging Handle

Charging Handle: Aluminum

Stock Information: Adjustable Carbine Stock

Buffer Weight: 3.76 oz

Buffer Spring: AR-10 Carbine Extra Power Buffer Spring

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