Tag Archives: glock 21 vs glock 21sf

By David Crane defrev at gmail.com If you’ve been thinking about acquiring a production high-capacity/double-stack polymer-framed .45 ACP tactical pistol, now might just be the right time, considering that you’ve never had more choices. Here’s DefenseReview’s list to look at: Glock 21 (G21) series (including the new Glock 21SF a.k.a. Glock 21 SF) and Glock 30 (G30), Springfield Armory Xtreme …

by David Crane [email protected] Speaking of NDIA Small Arms Symposium 2007, DefenseReview also got to test-fire two of the latest "tactical plastic" (i.e. polymer) .45 ACP pistols, the Glock 21SF (G21SF) and the Smith & Wesson M&P45. Both weapons were very comfortable to handle and shoot, but we had some trouple hitting steel pepper poppers initially with the Glock 21 …