The Glock 21 (full size 45Acp) shares the same frame (as does the G21 SF / G20SF and G21 Gen 4 / G20 Gen 4).

The front to rear could be an issue for small hands. I have medium size hands and can handle both the SF and Gen 4 without any problems.


JYD #123 The great one formerly known as Architect.

I am now a fictional British television police officer (currently a Detective Sgt) at Thames Valley Station. My governor is Detective Inspector Fred Thursday and it’s 1969.