The Magpul CTR (Compact/Type Restricted) Mil-Spec Model is a drop-in replacement buttstock for AR-15/M16 carbines using mil-spec receiver extension tubes. Its streamlined A-frame profile avoids snagging and shields the release latch, and a supplemental friction lock minimizes stock movement. An ambidextrous QD sling mount and a 0.30″ rubber butt-pad round out the design.
Features
- A-Frame Profile: Streamlined, snag-resistant shape shields the release latch
- Friction Lock: Supplemental friction lock system minimizes excess stock movement
- QD Sling Mount: Ambidextrous mount accepts any push-button sling swivel
- Butt-Pad: Standard 0.30″ rubber butt-pad for positive shoulder purchase
- Made in the USA: Per the distributor description
Specifications
- Manufacturer Part Number: MAG310-GRY
- UPC: 873750011523
- Fits: AR-15, M16, M4 with mil-spec buffer tube (tube not included)
- Material: Synthetic
- Color: Stealth Gray









