COWCOW Hammer Housing TM G17, TM G17 Gen4 & G19 Gen3 and Gen4 hpa The red dot automatically turns

The red dot automatically turns on

Mostly plastic

After extensive testing

but it is very similar)

COWCOW Hammer Housing TM G17, TM G17 Gen4 & G19 Gen3 and Gen4 hpa The red dot automatically turnsDescription 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