Made in the USA, the Magpul CTR (Compact/Type Restricted) Mil-Spec Model is a drop-in replacement buttstock for AR15/M16 carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation. The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability* and an ambidextrous QD sling mount that will accept any push-button sling swivel. The Mil-Spec Model includes a standard 0.30″ thick rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.
Specifications
- Manufacturer part number: MAG310GRY
- Series: Carbine Stock
- Model: CTR
- Firearm Fit: M4
- Stock Material: Synthetic
- OAL: 6.90″
- Tube Included: No
- Butt Pad: Rubber
- Length of Pull: Adjustable
- Weight: 8.80 oz
- Stock Finish: Stealth Gray
Compatibility
Fits M4.
Genuine Magpul product, manufacturer part number MAG310GRY. New in the manufacturer’s packaging with full factory warranty. Usually ships within 1-2 business days.






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