Ask the Community

Hi Myron and welcome. They are precision CNC machined from aluminum and fit most Glock models, Gen 1 through 4 according to Crux Ordnance. I suspect not the sub-compacts. Cheers and stay safe!

• Compatible Models: It fits standard double-stack Gen 1–4 Glock models across common calibers like 9mm, .40 S&W, .357 Sig, and .45 GAP (e.g., Glock 17, 19, 22, 23, 26, 27, etc.). • Incompatible Models: It will not fit Glock Generation 5 models, nor will it fit slimline models like the Glock 42, 43, 43X, or 48, which require entirely different back plate dimensions. Large-frame models (.45 ACP and 10mm) also often require a specific large-frame plate.