Conversion barrel swap [Archive] - Glock Talk Glock Talk > Go Ask The Expert Forums > GATE Glock Pistol Forum > Conversion barrel swap PDA View Full Version : Conversion barrel swap one73maro10-14-2010, 02:33Hey JR got a question for you. I have a g23 and a g27 and was looking into getting the 40 to 9 barrel for the 23. Will that barrel work in the 27 also. Thanks Jeff JR10-14-2010, 19:49Yep! Basically any barrel that fits a G23 will drop right into a G27. one73maro10-14-2010, 20:06Ok that's great! Thanks vBulletin® v3.8.7, Copyright ©2000-2014, vBulletin Solutions, Inc.