BlackHole Mag Well Compatible With for Glock 19 Gen3-4 Black Polymer Made In The USA, The Reptilia Black Hole Polymer Magwell Compatible With for Glock Pistols Is Molded From Reinforced Polymer. The Black Holes enlarged Magazine Well Opening helps Facilitate More Efficient reloads Without adding unnecessary Bulk To Your Carry Or Duty Sidearm. Compatible With 9mm & .40-Caliber for Glock Pistols, The Black Hole Utilizes a Unique Rear Spacer To Ensure Seamless Fit And Compatibility With Both Gen 3 & Gen 4 Frames. This Model Is Compatible With for Glock 19 Gen3-4, Polymer 80's Pf940C. Note: It Is Not Compatible With 10 Round Factory for Glock magazines. Finish: Black Model: BlackHole Material: Polymer Model Fit: for Glock 19 Gen3-4 Brand Fit: for Glock
