This is a Glock 21 pre-ban magazine. It features a total round capacity of 13 rounds with a square notch and low placement "45" marking before the assault weapons ban went into effect which required it to have a restricted marking below the caliber. This magazine style would have been the final pre-ban variation prior to 1994. Magazine is representative of the one you will receive. Buy online today!

Note: We do not ship any magazines (even pre-ban magazines) over 10-rounds into Massachusetts.