Windham Weaponry 450 Thumper Semi-Auto Rifle R16SFSL450, 450 Bushmaster, 16″, Luth-AR MBA-1 Black Stock, Black Anodized Finish, 5 Rds

WINDHAM WEAPONRY INC 450 Thumper

Windham Weaponry R16SFSL450 450 Thumper Semi-Automatic 450 Bushmaster 16″ FS 5+1 Luth-AR MBA-1 Black Stk Black Hard Coat Anodized

Windham Weaponry’s 450 Thumper semi-automatic utilizes a gas impingement
system. The flattop upper receiver is forged 7075 T6 aircraft aluminum with
an aluminum trigger guard, carpenter 158 steel bolt, and manual lever
safety. The receiver is with laser engraved the caliber and has safety
indicator markings on both sides. The 450 Thumper has a 16″ chrome-lined
barrel made of 4150 Chrome Moly Vanadium 11595E steel with an A2 flash
suppressor. It has a Luth-AR buttstock with an adjustable buttplate and
cheekrest, WW free-float forend, and Hogue overmolded beavertail pistol
grip. It includes a 5-round magazine, black web sling, and hard plastic gun
case.