Shop › ADV ARMS CONV KIT AAC19-23G5MOD ADV ARMS CONV KIT AAC19-23G5MOD $395.00 Advantage Arms Conversion Kit, 19-23G5-MOD, 22 LR, 4.02" Threaded Barrel, Fits Glock 19/23 Gen 5, Optics Ready, Black, Fixed Sights, 15 Rounds, 2 Magazines AAC19-23G5-MOD Quantity: Add To Cart Added! Advantage Arms Conversion Kit, 19-23G5-MOD, 22 LR, 4.02" Threaded Barrel, Fits Glock 19/23 Gen 5, Optics Ready, Black, Fixed Sights, 15 Rounds, 2 Magazines AAC19-23G5-MOD