The TCM from Rock Island Armory is two guns in one. With just a swap of the barrel, go from a 9mm to 22 TCM rounds. The 22 TCM cartridges from Rock Island Armory make it a longer-shooting pistol. The tech grid and adjustable rear sight mean the TCM is more than desirable – Fire it once, and you’ll be hooked.
Learn more here, and via the video below.
![[CCW IN ACTION] 91-Year-Old Man Shoots Attempted Robber Outside Rite-Aid](https://imagedelivery.net/sbm_lYeJbALkepJgtmRD5w/concealednation.org/2016/08/rite-aid.jpg/w=728,h=381)
![[VIDEO] 84-Year-Old Attacked By Thug, Thug Decides It’s Time To Go When Man Pulls Out Gun](https://imagedelivery.net/sbm_lYeJbALkepJgtmRD5w/concealednation.org/2015/03/ScreenHunter_359-Mar.-21-13.39.jpg/w=560,h=280)
