Description
The Luth-AR MBA-1 Rifle Buttstock with .308 Buffer Assembly is a complete fixed rifle stock kit designed for .308/7.62 AR-10 platforms. This modular buttstock features adjustable length-of-pull and cheek rise, allowing you to customize the fit for improved comfort, stability, and accuracy. The kit includes the MBA-1 stock, A2 rifle buffer tube, standard .308 buffer, and .308 buffer spring – everything needed for a drop-in upgrade on your fixed-stock .308 build.
Lightweight yet rugged, the MBA-1 offers multiple sling attachment points including molded QD cup pockets, a bag hook for bench shooting, and full ambidextrous use. Its durable polymer construction and precision-machined components deliver reliable performance for both recreational and duty applications.
Features
- Adjustable length-of-pull (additional 1-1/16″) and cheek rise (additional 1″) for personalized fit
- Includes complete A2 rifle buffer tube, standard .308 buffer (5.3 oz), and .308 buffer spring
- Molded QD cup pockets (Grovtec cups sold separately) and bag hook for versatility
- Fully ambidextrous design – cheek piece reversible for left or right shoulder shooting
- Lightweight modular construction – approximately half the weight of many competitors
- Interchangeable with standard A1/A2 buttstocks
- Proudly made in the USA by Luth-AR









