Shield S15/s10 Mag Ext +2 Blk CSMP9X12 easy installation with broad OS

easy installation with broad OS support and no additional drivers required

Deep rumbling vibrations

guarantee long-term

and other hard-to-replace equipment against damage

Our muscle top offers an exciting

Shield S15/s10 Mag Ext +2 Blk CSMP9X12 easy installation with broad OSThe Shield Arms S15 Magazine Extension adds 2 rounds to your S15 magazine. Shield Arms unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Features : Compatible with Gen 2 and Gen 3 S15 magazines Adds 2 rounds to the Gen 2 and Gen 3 S15 magazines Unique easy access floor plate design to service or clean the magazine body Index cuts on the extension