The Shield Arms Carry Magwell is a low-profile aluminum magwell precision-engineered for Gen 6 Glock 17 and 45 full-size pistols. It delivers meaningful reload improvements without the added bulk of a competition magwell making it the ideal upgrade for concealed carry everyday carry (EDC) and duty use where a streamlined profile and holster compatibility are non-negotiable. Pairs seamlessly with the Glock 17/22/34/35/19X/45 +5/4 Mag Extension for added capacity without sacrificing carry ergonomics Also available: Shield Arms Premium Magwell for maximum funnel opening in competition and tactical applications Works seamlessly with Glock 17+5 Pre-Installed Magazine Extensions