The Spikes Tactical ST22 Pistol Plug is a lower-receiver accessory from Spikes Tactical (brand part no. ST2P100) built for AR pistol builds that do not use a standard buffer tube. It threads into the receiver extension threads at the rear of the lower to cap them off cleanly, giving a finished look and preventing debris intrusion on pistol configurations running an alternate rear-cap or brace setup. It is sized for standard AR-15 lower receiver threading.

Key Specifications

• It is a pistol plug, capping the receiver extension threads on an AR pistol lower.
• It is sized for standard AR-15 lower receiver threading.
• It gives a clean, finished look and helps block debris intrusion on pistol builds that skip a standard buffer tube.

Frequently Asked Questions

What is this used for? It caps the rear receiver extension threads on an AR pistol lower that does not use a standard buffer tube, giving a clean finish and blocking debris.

Does this fit a standard AR-15 lower? Yes, it is sized for standard AR-15 lower receiver threading.

Buy the Spikes Tactical ST22 Pistol Plug

Order the Spikes Tactical ST22 Pistol Plug through our gun parts and accessories selection at Schaefer Defense and we will ship it fast, fully insured, from our Lubbock, TX gun shop.