I have been wanting to put this video together for some time and recently finally figured out a practical way to mount my video system, etc. So, here is the video I recently made about the Heckler and Koch MK23, the .45ACP beast! To my knowledge this is the largest semi-auto pistols issued in the US Armed Forces.
The .45 ACP Beast! Heckler & Koch MK23 - Overview, Field Stripping, and Shooting - YouTube
The .45 ACP Beast! Heckler & Koch MK23 - Overview, Field Stripping, and Shooting - YouTube