Davidson Defense The Rattler w/KAK Brace 6-inch AR-15 .300 BLK Pistol Full Build Kit

The Rattler w/KAK Brace 6-inch AR-15 .300 BLK Pistol Full Build Kit from Davidson Defense presents an exceptional option for firearms enthusiasts and gunsmiths. This kit is optimized for .300 AAC Blackout ammunition, featuring a 6-inch barrel with a 1:7 twist rate and 5/8x24 thread pitch for suppressor compatibility. Constructed with a 7075 T6 aluminum upper receiver and an anodized finish, it ensures durability and reliability. The handguard is made of lightweight 6061-T6 aluminum in an M-Lok style, allowing for easy accessory attachment. Included are a premium AR-15 5.56 complete bolt carrier group made from 9310 alloy steel with a nitride finish, a steel flash can muzzle device, and a KAK brace for increased stability. The buffer tube kit consists of a 3 oz weight, an AR-15 carbine recoil spring, and a mil-spec receiver end plate and castle nut, completing this comprehensive build kit ideal for custom firearm projects.