The Magpul CTR Carbine Stock (MAG310-ODG) in Olive Drab Green (ODG) is a lightweight, premium collapsible stock designed as a direct upgrade for AR15, M4, and M16 carbines using a Mil-Spec receiver extension (buffer tube). Built for clean handling, durability, and practical sling mounting, the CTR delivers a stable, rattle-reduced fit in a streamlined, snag-resistant profile.

Magpul’s proven supplemental friction lock system minimizes unwanted movement between the stock and receiver extension, improving weapon stability and shooting consistency. The reinforced A-frame profile helps avoid snagging and shields the release latch to reduce the chance of accidental activation during movement.

A comfortable sloping cheek weld and durable 0.30" rubber butt-pad provide solid shoulder purchase and consistent cheek alignment. Integrated ambidextrous QD sling mount compatibility and additional sling loops support flexible sling setups for duty, defensive, and competition carbines.

The ODG finish is ideal for field rifles, earth-tone builds, and military-inspired configurations, pairing cleanly with Magpul ODG furniture and modern camouflage palettes.

IMPORTANT: This model is designed for Mil-Spec diameter carbine receiver extensions. It will not fit commercial-spec buffer tubes.