Product Description
Glock 21/21SF Mag Spring 10 Coil
This 10-coil replacement magazine spring is for high capacity, pre-ban, or LEO Glock 21/21SF Wide Base factory magazines
Works with new magazines and old magazines with followers marked 1304, 1304-1, 1304-2, or 1304-3
Order Online or Call Toll-Free: 1-800-601-8273
