Description
Hunt-ready performance with less recoil, more punch.
The 18" 400 Legend M-LOK Upper Assembly is built for hunters who need straight-wall compliance without sacrificing power or precision. Featuring a nitride-treated 18" barrel, medium profile, and carbine-length gas system, this upper delivers consistent sub-MOA performance with modern 400 Legend ballistics. It’s built on a mil-spec forged upper, with a steel nitrided gas block, American-made M-LOK handguard (style may vary), and nitrided A2 flash hider. Assembled with Permatex 242 and AEROSHELL 33MS for reliability in the field. BCG and charging handle not included. Backed by a Limited Lifetime Warranty.
Specifications
Barrel Finish: Nitride / Melonite
Barrel Profile: Medium
Cartridge: 400 Legend
Barrel Length: 18"
Gas System: Carbine
Twist Rate: 1:16
BCG / Charging Handle: Not Included
Handguard: American-Made M-LOK (style may vary)
Muzzle Device: Nitrided A2 Flash Hider
Origin: Made in the USA
SKU: 28377
