Airsoft Canada - View Single Post - Thoughts on converting a (c02)GBBR into firing .177 steel BB's?

Skeletor · December 26th, 2015, 13:04

Just do as suggested earlier and use steel or aluminum airsoft bbs. Get an NPAS valve for your GBBR and open up the window most of the way to increase velocity. Way cheaper and far simpler than converting from 6mm to .177.

I see Army Issue has the steel .88g bbs in stock. Amazon has the .29g aluminum bbs available. I believe a .177 bb is somewhere around .33g or so, so the aluminum ones will be closer in weight if that's important to you.

December 26th, 2015, 13:04	#18
Skeletor Trader rating Join Date: Jun 2003 Location: Guelph, Ontario	Just do as suggested earlier and use steel or aluminum airsoft bbs. Get an NPAS valve for your GBBR and open up the window most of the way to increase velocity. Way cheaper and far simpler than converting from 6mm to .177. I see Army Issue has the steel .88g bbs in stock. Amazon has the .29g aluminum bbs available. I believe a .177 bb is somewhere around .33g or so, so the aluminum ones will be closer in weight if that's important to you.