CTM AAP-01 Upgrade CNC Steel Hammer
CTM have now released this excellent CNC'd Steel Hammer for all AAP-01 and Tokyo Marui Glock 18 plus clones!
It's full CNC'd steel meaning it's rock solid and won't break unlike other 'alloy' made counterparts. It's even QPQ hardened for extra durability and corrosion resistance (Find Out About QPQ Hardening).
So when your hammer starts giving you bother, replace it with this for the ultimate in durability.