Posted: 10/30/2008 6:54:46 PM EDT
| I've seen some posts of people swapping 40sw, 357 sig and 9x25 dillon barrels onto glock 20s, using the standard mags. Is there a special conversion barrell that would fit just for this purpose or are all glock barrels a standard size other than length? I did a little searching and found something about federal arms conversion barrels but i saw some posts that they are not the best. Sorry for the noob question |