COWCOW Hammer Housing TM G17, TM G17 Gen4 & G19 Gen3 and Gen4 MIL-SPEC MONKEY Patches We tested these batteries and

We tested these batteries and they fit or the G&G brand

Compatible with other WE and Tokyo Marui Hi-Capa double stack style magazines

Integrated hopup unit for maximum range

If you're unsure of what type of red dot sight to get for your airsoft gun

Extremely breathable and flexible

COWCOW Hammer Housing TM G17, TM G17 Gen4 & G19 Gen3 and Gen4 MIL-SPEC MONKEY Patches We tested these batteries andDescription Reviews (0) Enhanced Hammer HousingHighlighted featuresEnhanced Hammer Housing For TM G17 & G19Fully CNC from aircraft grade 7075 Aluminum. Enhance and smoothen the hammer & slide action, also improved durability. The strengthened structure can bear with the stronger hammer hit. Hard Black anodized finishFor TM G17, TM G17 Gen4 & G19 Gen3 and Gen4**Important Notice**It may has a condition that your pistol cannot feed the BB bullet due to