The Presma AAST23 is a collapsible SOPMOD-style AR-15 carbine buttstock built from high-strength polymer. It adjusts for length of pull and adds a slim rubber recoil pad plus onboard storage.

Features:

• SOPMOD-style collapsible carbine stock
• High-strength polymer construction
• Slim rubber recoil pad
• Two removable storage compartments
• Adjustable latch for length of pull

Fits MIL-SPEC carbine receiver extensions only — not commercial-diameter tubes. The buffer tube is sold separately.