HOW TO INSTALL: WE SMG-8 RA-TECH OPEN BOLT NPAS INSTALLATION/REMOVAL, BOLT/NOZZLE DISASSEMBLY

Ra-Tech open bolt NPAS will fit in the WE SMG-8 loading nozzle with no modification and is completely drop in. Stock fps is about 400fps, which at most fields will not be cqb friendly. installing this will allow the fps to be adjusted down to 420-300fps. Chrono vid coming soon.