Atlas BT78 Picatinny Rail per calcio SIG SAUER CROSS

Atlas BT78 Picatinny Rail for SIG SAUER CROSS Buttstock. BT78: SIG SAUER® CROSS™ Buttstock Rail Kit is a 5,2cm (2.05") 1913 Picatinny Rail that installs directly onto the folding buttstock of the SIG SAUER® CROSS™ rifle to allow for mounting of accessories like the Accu-Shot Monopods. Installation requires two factory 10-24 threaded holes spaced approximately 1.57" apart as found on our sample SIG SAUER® CROSS™. No modification is required. Comes with two flat socket cap screws as seen. Use of a thread locker upon installation is suggested. Machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Weight: 16 gramm (0.576 oz) Length: 5,2cm (2.05")