Luth-AR A1 Buttstock Kit for AR-15 OD Green | Complete Rifle Kit

Description

The Luth-AR A1 Buttstock Kit in OD Green is built for anyone putting together a retro-style AR-15 or any standard rifle-length build that needs a fixed stock. Instead of hunting down a stock, buffer tube, spring, and buffer separately, this one gives you the whole recoil system in a single box. The A1 stock itself is molded from glass-filled nylon, which keeps it stiff and tough even without an internal foam core, and the OD Green finish gives that Vietnam-era A1 look plenty of people are after.

What Comes in the Luth-AR A1 Kit

This is a complete rifle-length setup, so it works as a fresh build component or as a swap for a worn-out stock. You get the A1 buttstock, the rifle-length extension tube, a .223/5.56 rifle buffer spring, and a .223/5.56 rifle buffer. The mounting screw that attaches the stock to the tube ships tucked inside the trap door of the stock, so don't toss the packaging before you check for it.

Fit and Function of the A1 Buttstock Kit

The extension tube threads into a standard AR-15 lower receiver, making this a straightforward install with basic hand tools. Keep in mind this is a rifle-length recoil system, which is a different length than a carbine buffer tube setup, so it pairs best with rifle-length gas system builds for the smoothest cycling. The trap door in the buttplate gives you a small storage compartment, a nod to the original A1 design that's still handy for a cleaning kit or spare parts.

Why the OD Green A1 Stock Works

The classic A1 profile has a shorter length of pull than an A2, which some folks find quicker to shoulder and easier for smaller-framed builds. Combined with the OD Green coloring, it's a natural match for period-correct clone builds, hunting rigs, or anyone who just likes the old-school feel over collapsible modern furniture. It's a dependable, budget-friendly way to complete a fixed-stock AR-15 without piecing the parts together yourself.