Strike Industries AR Picatinny Stock Adapter for ArmaLite Lower Receivers - SI-AR-PSA-FDE

The Strike AR Picatinny Stock Adapter simplifies the attachment of a 1913 Picatinny interface stock/stabilizer assembly to AR-15 and AR-10 lower receivers, replacing the conventional receiver extension attachment. It is designed for ARs that do not require an in-line buffer and buffer spring, providing an economical and quick solution. The threaded mechanism securely integrates into a standard AR rear with a 1-3/16-16 HSS right-hand thread, featuring a reliable anti-loosening detent to retain the rear detent spring for the rear takedown pin. Additionally, the adapter comes with a 4-slot rail section and a 360 degree free swivel QD socket for versatile setup options. It offers compatibility with a wide range of folding stocks or stabilizers, enabling seamless integration for a self-contained upper receiver setup. Easily transform your AR lower receiver with the Strike AR Picatinny Stock Adapter to accommodate a Picatinny stock or stabilizer as needed.