Magpul CTR Carbine Stock Mil-Spec for AR15/M4

The Magpul CTR Carbine Stock Mil-Spec for AR15/M4 is a collapsible replacement stock for rifles using a Mil-Spec carbine receiver extension tube. Its streamlined A-frame profile helps reduce snagging, while the ambidextrous release latch is shielded against unintended operation. Magpul’s supplemental friction lock is designed to minimise stock movement for a more secure, repeatable fit.

Built for AR15/M4 and AR10/M110 platforms using the correct Mil-Spec receiver extension, the CTR also provides multiple sling-mounting options, a removable anti-slip rubber butt-pad, and compatibility with Magpul CTR Cheek Risers on fully extended stocks or applicable non-AR rifle setups.

Ideal For

• AR15/M4 carbine builds using a Mil-Spec receiver extension
• AR10/M110 platforms using compatible Mil-Spec carbine extensions
• Users replacing a basic collapsible stock with a friction-lock design
• Rifle configurations requiring QD and loop-style sling attachment options
• Builds needing a lightweight, snag-resistant adjustable stock

Key Features

• Collapsible replacement stock for compatible Mil-Spec carbine receiver extensions
• Streamlined A-frame profile designed to reduce snagging
• Shielded ambidextrous release latch for quick adjustment
• Supplemental friction lock helps minimise stock movement
• Sloping cheek weld balances a slim profile with user comfort
• Ambidextrous push-button QD sling socket
• Two 1.25-inch sling loops and a rear lanyard hole
• Removable 0.30-inch anti-slip rubber butt-pad
• Compatible with Magpul ASAP and ASAP QD receiver-mount sling attachments
• Accepts snap-on Magpul CTR Cheek Risers for applicable setups
• Made in the USA

Technical Specifications

What’s Included

• Magpul CTR Carbine Stock – Mil-Spec
• Removable 0.30-inch rubber butt-pad

Receiver extension tube, QD sling swivel, cheek riser, and sling hardware are not included.