Magwells
Carry · Competition · Duty Precision Machined in Montana
Faster Reloads.
Zero Compromises.
Two magwells. One standard. Pick your fight.
Carry or Premium
Which magwell do you need?

Low-Profile
Carry Magwell
Faster, more consistent reloads with a low profile design optimized for concealed carry.
Funnel Low-profile
Best for EDC & Duty
Profile Minimal added bulk

Maximum Funnel
Premium Magwell
The widest funnel opening we offer, for when reload speed is the only variable that matters.
Funnel Widest offered
Best for Duty, USPSA, & IPSC
Profile Full funnel
Magwells
CNC-Machined Pistol Magwells for Glock, SIG, and S&W
A magwell widens the opening at the base of the grip so the magazine finds the well instead of the frame. Shield Arms machines two designs from 6061-T6 aluminum in Bigfork, Montana: the low-profile Carry, sized to stay concealable, and the full-funnel Premium, cut for the widest opening we offer. Both install with the included hardware in under ten minutes, need no gunsmithing, and carry a lifetime warranty.
◆ Precision funnel geometry
★ Lifetime warranty
❖ Drop-in, no gunsmithing
⬢ Made in Bigfork, MT