|Platform||AR10, AR15, M4, M16, M110, SR25|
|Compatibility||Mil-Spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others|
|LOP, M4 Collapsed||~10.8 in.|
|LOP, M4 Extended||~14.1 in.|
|LOP Adjustment Range||3.3 in.|
|Length, max||7.2 in.|
|Weight, w/ receiver extension||13.6 oz.|
* Specifications based on standard-length (flat-back) M4 Carbine receiver extension and may vary depending on tube manufacturer.
NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): Mil-Spec and Commercial-Spec.