SHIELD ARMS S15 +5 EXT GOLD

Description

The Shield Arms S15 +5 Magazine Extension is built for shooters who run S15 magazines and want additional capacity without sacrificing the ability to service their gear in the field. The extension adds five rounds to the S15’s existing capacity, which makes a meaningful difference in any context where round count matters — competition, duty carry, or home defense.

Where most magazine extensions require you to strip the extension from the magazine body before you can reach the spring and follower, Shield Arms uses an easy-access floor plate design that lets you clear and inspect the internals without that extra step. That matters most when time is short or conditions are poor. The extension ships with a 12-coil plus-power spring, which compensates for the added stack length and helps maintain reliable feeding throughout the extended column.

The body is machined from billet 6061 aluminum and finished in Type II anodized Gold — a hard-coat process that resists wear and holds up to regular handling. Index cuts on the exterior give your fingers a purchase point when drawing from a magazine pouch, which is particularly useful in a timed reload where grip on the magazine matters before it ever clears the pouch. The extension is also dimensioned to fit most aftermarket flared magazine wells, so it works within a broader competition or carry rig without modification.

Compatibility is specific: this extension fits Shield Arms S15 magazines only. Shield Arms backs it with a lifetime warranty and their Spring for Life guarantee, which covers the included spring as a separate commitment. Made in the USA.