Calvin introduces us to new products from Ace1Arms which are S/SAI-Style G17 and G19 Kits... " I would like to introduce the new Ace1arms S style Glock 17 & Glock 19. The new Ace1arms S Style Glock is back!I have to say that this is a revolutionary design. The Ace1arms nozzle housing system is designed to fit both WEG17/G18c & Marui G17/G18c systems.(G19 RMR fit WE G19/G23 Systems).

People just need to get one A1A nozzle housing system, they can choose either G17 or G18c systems, WE & Marui systems all in one as they wish.

Also we have new laser marking iron sight, new match-fit outer barrel,and the price had dropped.

All RMR version Glock series (G17 Tier 1 RMR in BK & FDE,G17 Tier 3 RMR RB1,G19 Tier 1 RMR in BK & FDE) come with a revolutionary design nozzle housing system. The Ace1arms nozzle housing system is designed to fit both WEG17/G18c & Marui G17/G18c systems. That means you guys can buy any WE G17, WE G18c,Marui G17,Marui G18c pistols (G19 only compatible with WE G19 & WE G23, as far as we know Marui don't have official G19 or G23,right?)

Generally speaking, if you are looking for our RMR version slides, do purchase these 6 models below will fit:

• WE G17
• WE G18c
• Marui G17
• Marui G18c
• WE G19(only G19 Tier 1 RMR BK or FDE)
• WE G23(only G19 Tier 1 RMR BK or FDE)

Calvin"