Magpul STR Carbine Stock Mil-Spec for AR15/M4

Lock it down with the push of a button — the STR adds a second lock for zero wobble and built-in storage.

The Magpul STR (Storage/Type Restrictor) takes the CTR's rock-solid friction lock and adds a secondary locking lever plus enclosed battery storage. The result is an even more stable cheek weld and onboard space for your spares — a serious carbine stock for shooters who want it all.

Why shooters choose the STR

• Dual locking system — eliminates wobble for a consistent cheek weld
• Enclosed storage compartments — secure room for CR123 batteries and spares
• Ambidextrous QD & loop sling mounts — flexible carry options
• Slim, snag-free profile — built from impact-resistant polymer

Specifications

• Fits: AR15/M4 with Mil-Spec carbine buffer tube
• Material: Reinforced polymer
• Finishes: Black, Flat Dark Earth, Olive Drab Green, Stealth Gray

Stability and storage in one. Order the STR today — in stock at Xtreme Tactical Gun Parts.