CTR Carbine Stock - Mil-Spec

The Magpul CTR® is a drop-in replacement buttstock for AR-15/M4 carbines using Mil-Spec receiver extension tubes. Designed for light, fast action, its streamlined A-frame profile reduces snagging and shields the release latch to prevent accidental activation.

Key features include:

• Supplemental Friction Lock – minimizes stock movement for enhanced weapon stability.

• Ambidextrous QD Sling Mount – compatible with any push-button sling swivel.

• Standard Rubber Butt-Pad (0.3”) – ensures positive shoulder purchase and prevents slippage, even when wearing body armor or modular gear.

Lightweight, rugged, and purpose-built, the CTR® delivers secure handling and enhanced performance in demanding environments.

*NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): Mil-Spec and Commercial-Spec. The CTR Carbine Stock will only fit with the common Mil-Spec tube.