NOT KNOWN DETAILS ABOUT GLOCK 19 GEN 4

The Gen4 pistols happen to be upgraded to a dual recoil spring assembly. The dual recoil spring assembly noticeably lessens the recoil you are feeling, even though concurrently raising its lifespan.On the subject of Glock, both the Gen four and Gen five products retain the manufacturer’s renowned motivation to good quality and trustworthiness, ma