Glock 30 45acp converted to 10 mm has stainless steel 10mm barrel and Ameriglo sights green and orange and upgraded extractor spring and 4 10 mm mags and original 45acp barrel and 1 10 round 45acp mag and1 13 round 45acp mag ,so you get the best of both calibers in one package i have 95 rounds of 10mm ammo to go with it and some 45acp best of both calibers
