Luth-AR MBA-1F Fixed Buttstock AR-15/AR-10 FDE Glass-Filled Nylon

The Luth-AR MBA-1F is a fixed rifle-length buttstock assembly purpose-built for the AR-15 and AR-10 platforms. Designed to mount directly to a standard A2 rifle-length buffer tube, the MBA-1F is fully interchangeable with factory A1/A2 buttstocks and any aftermarket option sharing the same approximately 10.5" overall length, making it a straightforward drop-on upgrade for mil-spec and many commercial AR-pattern rifles.

Built from super-strong glass-filled nylon, the MBA-1F weighs roughly 1.26 lbs and is offered here in a Flat Dark Earth (FDE) finish. Its modular design adds an adjustable cheek piece and adjustable length of pull, letting shooters dial in a repeatable, optic-friendly cheek weld on both .223/5.56mm AR-15s and most .308/7.62x51mm AR-10-pattern rifles without stepping up to a collapsible carbine stock.