Magpul STR Carbine Stock Mil-Spec

The Magpul STR Carbine Stock combines the compact CTR-style profile with integrated storage compartments and an enlarged cheek weld area. Its rugged construction provides improved stability, enhanced comfort, and dependable adjustability for AR platforms using Mil-Spec buffer tubes.

Integrated storage capability

Two water-resistant storage compartments located on both sides of the stock provide space for batteries or small gear items. The compartments remain accessible in every stock position and are sealed with removable rubber plugs.

Stable lock-up with reduced wobble

The supplemental friction lock system minimizes movement between the stock and the buffer tube for a tighter, more stable fit during heavy use. The shielded adjustment lever helps prevent accidental activation while carrying or operating the rifle.

Optimized for modern sling setups

Multiple sling mounting points, an enlarged cheek weld area, and the non-slip butt-pad improve handling and comfort when used with modern gear or body armor.

• Compatible with: Mil-Spec carbine receiver extensions from Colt, Armalite, S&W, LMT, and other manufacturers
• Not compatible with: Commercial-Spec buffer tubes
• Storage: two water-resistant battery compartments holding up to two CR123A or AA batteries each
• Length of pull: approx. 27.2-35.6 cm
• Adjustment range: approx. 8.4 cm
• Weight: approx. 357 g
• Features: friction lock system, shielded adjustment lever, enlarged cheek weld, non-slip butt-pad
• Sling mounting: integrated QD sling socket and 1.25" sling loops
• Compatibility: compatible with Magpul ASAP and ASAP QD receiver mounts