I'm rather new to Glocks but not to firearms. Does anyone on here know if its possible to fit a gen 4 G21 slide on a gen 2 G21 frame?
Ok thank you I thought as much. Do you know of any sites that sell gen 2 slides? Either new or used?It is not, the Gen4 uses a larger diameter Recoil Spring Assembly. The guide rod ring on the Gen4 slide is larger in order to accommodate the RSA. The Gen2 frame is not deep enough for the larger guide rod ring.
Sent from my iPhone using Tapatalk
It doesnt really matter to me although a factory one would be preferable as I just won an auction at Gunbroker for a gen 2 lower with a factory installed crimson trace laser grip and would like to complete it