Fits both Glock® firing pin safety part number:
GLO-4536 G21,30,36,37,38,39
GLO-84 G17,17L,19,20,22,23,24,26,27,29,31,32,33,34,35
**Proper gunsmith fitting required for accurate fit & safe function.
PLEASE NOTE: If you purchase this item by mistake and would like to return it, we will accept your request. However, we reserve the right to charge you a 10% restocking fee if the item is damaged, scratched, or altered from its original state. Thank you.