Shield S15/s10 Mag Ext +2 Blk 12ga Rcbs chamber case length gauge

Rcbs chamber case length gauge 6mm creedmoor Other Features: Designed to quickly check case length

the motion is fluid & fast from either strong or support side

Detects heat signatures up to 2

and ensure the mount is as truly aligned as possible

Shield S15/s10 Mag Ext +2 Blk 12ga Rcbs chamber case length gaugeThe 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