DETAILS, FICTION AND GLOCK

Even though the Gen4 adjustments perform nicely on every one of the Glock frame measurements, they definitely shine on the extremes, specifically, the most important frame models (G20 and G21) as well as smallest (Subcompacts). In the situation with the large-hitting ten mm G20 and .45 ACP G21, the twin-spring recoil assembly nicely cuts down the l