Guide your loaded magazine smoothly and quickly into the Glock pistol's grip with the sleek Glock 17/22/31/34/35/45 compatible Magwell from Tyrant Designs. Made of high quality materials, these carefully designed magwells make it so easy that with just a little practice you can load a fresh magazine without ever looking at the pistol. Win competitions or defend yourself better with those added seconds.Features :Aluminum ConstructionLarger Funnel for Faster and Smoother Magazine ChangesMinimal Added BulkFits Glock 17/22/31/34/35 Gen 3-5 and Glock 45 Gen 5Incompatible with Backstraps