No ratings yet
Be the first to review this product
The MBA-1 Fixed Rifle Buttstock Assembly is a complete kit designed for assembling an A2 rifle buffer system on your .308/7.62 AR lower. It includes the MBA-1 Buttstock with adjustable length-of-pull and adjustable cheek rise in a lightweight and affordable design. The kit also comes with an A2 buttstock extension tube, standard buffer, and a .308/7.62 buffer spring. Its modular design allows for personal configuration, featuring multiple sling attachment points with molded pockets compatible with Grovtec QD cups (sold separately). A rail attachment is also available. Offered in Black and Flat Dark Earth.
Product Specifications
Sponsored
Cash for Arms
Sell your firearm for top dollar
Get an instant offer on your gun. Safe, legal, and hassle-free.
Get an OfferHave one to sell?
Current
$195.47
Lowest
$195.47
Highest
$195.47
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertGuide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
A neutral overview of AR-15 buffer systems, covering carbine vs. rifle receiver extensions, buffer weights, springs, and how these parts affect cycling and recoil.
5 min read