The ZEV Technologies aluminum rear slide cover plate for your Glock slide is a great way to add additional stylish features to your favorite pistol. The standard sized Glock back plate features a honeycomb pattern for an attractive look.NoteThe Slide Cover is compatible with Glock Generations 1-4 - not with Gen 5 models. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.