Davidson Defense Inferna w/Gauntlet Arms Brace 12.5-inch LR-308 .308 Win Pistol Full Build Kit

The Inferna w/Gauntlet Arms Brace 12.5-inch LR-308 .308 Win Pistol Full Build Kit from Davidson Defense is forged for those who demand firepower in a compact, ready platform. At the core is the 12.5-inch “Mandrake” barrel—crafted from rugged 4150 Chrome Moly Vanadium steel and finished in nitride for extreme durability—delivering accuracy with a 1:10 twist rate and a carbine-length gas system that keeps everything cycling smooth.

The Aero Precision 308 M5 upper teams up with a lightweight M-LOK handguard made from 6061-T6 aluminum, giving you rock-solid customization potential without the bulk. A nitride-finished bolt carrier group ensures consistent performance, while the steel flash can muzzle device tames the bark of .308 and redirects it forward. Anchoring the rear is the Gauntlet Arms polymer stabilizing brace, paired with a heavy-duty buffer tube setup for stability and control. Whether you’re building for precision, power, or pure freedom, the Inferna lights the way.