The Magpul CTR (Compact/Type Restricted) – Mil-Spec Model is a drop-in replacement buttstock for AR15/M16 carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation.
The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability* and an ambidextrous QD sling mount that will accept any push-button sling swivel. The Mil-Spec Model includes a standard 0.30" thick rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.
Made in U.S.A.
To find out if the stock or the stock tube will be compatible with your replica, you can check the diameter of the stock tube to determine if it is MILSPEC or COMSPEC.
For M4 AEGs, as a general rule stock tubes and stocks from Tokyo Marui - VFC - G&G and clone "M4 AEG" will be closer to mil-spec size.
For the M4 GBB and AR15 beware it often happens that the tubes are bigger so measure the diameter of your tube carefully before ordering. At Magpul, for example, all sticks are sorted MILSPEC or COMSPEC which makes your job easier!
Obviously the manufacturers all have more or less their own rating and it is unfortunately impossible for us to promise you that you will have the stock never moving on the stock tube !
No customer questions for the moment.