Luth-AR’s A1 Buttstock Kit for AR-15 is a complete rifle-length upgrade that replaces worn parts and refreshes the look of your AR-15 with a classic retro A1-style stock. The kit includes the extension tube, buffer, buffer spring, and the correct A1-length stock mounting screw, giving you a straightforward path to improved stability and consistent recoil behavior.
Key Features
Includes all major rifle-length A1 buttstock system parts for an AR-15 build or refresh
A1 buttstock is made from modern glass-filled nylon for strength without a foam core
Rifle buffer and spring are included for reliable operation with .223 Rem / 5.56mm NATO rifle-length systems
Designed for a clean installation with the included mounting screw
Classic A1 retro look and feel with options available in Black or OD Green
If you want an AR-15 buttstock setup that matches the rifle-length A1 layout and installs with the correct included components, this Luth-AR kit is a solid, practical upgrade.
