Not known Factual Statements About glock 19 gen 4 for sale
The Gen4 pistols have been upgraded to some twin recoil spring assembly. The twin recoil spring assembly significantly lessens the recoil you really feel, when concurrently increasing its lifespan.This model features a new addition – the dual recoil springs. Glock has released the twin spring so as to minimize recoil and build additional tough pi