Latest release from Ultimate Airsoft Custom (UAC) made for the Tokyo Marui Glock 17 Gas Blowback Pistol... "UAC has released the world's first Reinforced Hammer Housing For TM G17. Fully CNC'd from aircraft grade 7075 Aluminum. Enhances and smoothens the hammer & slide action and also improves durability.

It is now available at UAC Shop and will arrive at other airsoft retailers soon.