Fixed length for standard mil-spec sized M4 Carbine receiver extension tubes (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others. NOTE: There are two basic sizes of M4 Carbine receiver extensions...

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Fixed length for standard mil-spec sized M4 Carbine receiver extension tubes (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and others. NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): mil-spec and commercial-spec. If you have a commercial-spec size extension on your rifle, make sure to order the Commercial-Spec MOE Fixed Carbine.

  • Provides an inexpensive, fixed stock option for mil-spec size extensions
  • Has a slim profile, improved cheek weld, and multiple sling attachment options
  • Compatible with ASAP Plates and PRS Extended Rubber Butt-Pad
  • Installation is non-armorer and does not require the castle nut or lock plate to be removed
  • 12.2" length of pull; Integrated 1.25" sling loops; Durable polymer construction

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