MPA 9mm Buffer Tube Adaptor

MPA 9mm Buffer Tube Adaptor

This is for the Aluminum Frame Defender Only 

Aluminum lowers have serial number prefix FX or FJ.

This adaptor will attach to the lower receiver on any MPA 9mm or 5.7x28mm pistol or carbine. The provides the user the ability to attach any commercial or mil-spec buffer tube to their MPA Firearm. The adaptor includes an ID (female) thread of 1 3/16-16. Through the use of a pistol or rifle buffer tube, any AR15 type rifle stock or Pistol Brace, such as a Sig Sauer SB-15 or similar, can be attached. NFA Rules apply when attaching a Rifle Stock to a Pistol. (However, this does not apply to a Pistol Brace type device – SB15 – or similar.)