The Strike Industries GEN5 Magwell for GLOCK G17 was designed to provide easier reloading of the magazine while adding SI styling. Keeping to the slender factory design of the pistol grip, the benefit of adding a funnel-like magwell to help prevent the dreaded reload bobble outweighs the added material of this SI G5 Magwell. Add consistency and cut fractions of seconds off your reloads now with the Strike Industries GEN5 Magwell while comfortably carrying your pistol on your hip or in your waistband. Compatible with most aftermarket magazine base plates and extensions as well as for GLOCK G22/G31/G34/G35/G45 models. Specifications for Strike Industries GEN5 Magwell for Glock: Manufacturer: Strike Industries Color: Black Fabric/Material: Polymer Gun Make: Glock Model Generation: 5 Condition: New Features of Strike Industries GEN5 Magwell for Glock Flared magwell for easier magazine Insertion Improved grip support Ease of installation Lightweight High-strength polymer Perfect pairing with Strike EMP Package Contents: Strike Industries GEN5 Magwell for Glock x1 G5 G17 magwell x1 M4 set screw x1 2.5mm hex key Which weapon models is Strike Industries GEN5 Magwell for Glock compatible with? Strike Industries GEN5 Magwell for Glock is compatible with Glock 31, Glock 22, Glock 34, Glock 35, Glock 23 Gen 5, Glock 19 Gen 5