KE Arms KP-15 stripped receiver with E93's LOP reduction. This features a 6061 aluminum buttplate that is screwed and epoxyed to the shortened KE Arms receiver. This creates a Length of Pull of 11.5 inches. The buttplate is non removeable. SHIPS ONLY TO AN FFL. SEND FFL INFORMATION, ALONG WITH YOUR ORDER NUMBER TO firstname.lastname@example.org after purchase.