Description
Add five rounds of capacity to your Shield Arms S15 magazine with the Shield Arms S15 +5 Magazine Extension. Machined from billet 6061 aluminum and finished in a hard-wearing black anodized coating, this +5 floor plate attaches to the existing S15 magazine to extend capacity – a popular upgrade for Glock 43X and Glock 48 owners.
Shield Arms built the extension around their signature easy-access floor plate design, so the extension slides off the magazine body by hand for cleaning or swap-out with no tools required. The precision fit keeps the magazine seated and feeding reliably, and the unit carries Shield Arms’ lifetime warranty. Proudly made in the USA.
