Airsoft Canada - View Single Post - Tanio Koba / KJW M4 GBBR Basic Information and FAQ

Gester24 · June 20th, 2012, 21:04

sweet thanks, great stuff. Does anyone know how to increase the blowback on my kjw m4? i really want the recoil to be hard. Some say stretching the spring will do it, is that true?

June 20th, 2012, 21:04	#789
Gester24 Trader rating Join Date: Jul 2011 Location: Brampton Ontario	sweet thanks, great stuff. Does anyone know how to increase the blowback on my kjw m4? i really want the recoil to be hard. Some say stretching the spring will do it, is that true?