Gen 1-3 compatible, G19, 9mm. Made from USA material and made in the USA.
Barrel Specs (made in the USA). CNC Machined from 4150 steel.
Flush cut match grade barrel. OEM Style internals (made in the USA): pre installed and tested before they go out to ensure quality. Polymer captive guide rod assembly. Flat wire recoil spring, OEM weight.
Striker / Firing Pin Spring cups. If you have any questions please let us know.