Radian Weapons Glock Anchor + Magwell Features The Radian Weapons Anchor + Magwell uses a tapered screw to push the patented PLANAR-LOK outward driving barbed teeth into the interior sidewalls of the Glock frame for a secure non slipping fit. This design directly addresses inward wall flex a common issue that causes magazine binding particularly with extended or large capacity magazines under spring pressure. The Magwell component dovetails into the Anchor at the rear with an additional tooth biting into the front of the frame for extra stability. Together these elements form a three way lock up system that holds the unit firmly in place through repeated reloads and recoil impulses. The patented ANGLE-LOK detent pushes the Magwell backward into position completing the system s secure fit without requiring the shooter to over tighten any single fastener. Machined and finished in a durable black anodized coating the Anchor + Magwell resists wear from repeated holstering and reloading over the life of the pistol. Compatible with the Glock 19 23 44 and 49 this upgrade widens the magazine well opening for faster more confident reloads under pressure. For shooters looking to speed up reload times without sacrificing a secure flex free fit the Radian Weapons Anchor + Magwell is available for sale at GrabAGun. Radian Weapons Glock Anchor + Magwell Specifications Manufacturer: Radian Weapons Model: Anchor + Magwell Type: Magwell Material: Aluminum Finish: Anodized Color: Black Compatible Hosts: Glock 19 / 23 / 44 / 49 Available At: GrabAGun