*Standard Size - Fits Glock Models (17, 17L, 19, 19X, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 30sf, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 45) AND Fits ALL Generations (1, 2, 3, 4, 5) *Compact Size - Fits Glock Models (43, 43X or 48) (All Generations) *Glock 42 Size - Only fits Glock 42 (All Generations) *** All designs and products can be customized to your specifications!  Contact us *** Give your Glock a strong message of independence and self-reliance with our new "Don't Tread on Me" slide backplate. It features the classic Gadsden snake, making this custom Glock accessory the perfect fit for Glock fans who are proud of their Second Amendment rights. Precision-machined for a seamless fit, our Glock slide backplate combines durability with a unique design, making it an ideal upgrade for your Glock. This modern and bold "Don't Tread on Me" Glock backplate will catch friends' eyes and show how much you love freedom, whether you're at the shooting range or showing off your gun collection. Precision CNC machined Glock Backplate and engraved to perfection using either Laser or CNC (Coming soon) with our industrial CNC mills, and fiber laser cutters/engravers. GSBP (APEX Firearms) is a brand you can trust and we stand behind our products to be of the highest quality! Apex Firearms Glock Slide Back Plates are a premium upgrade to the Glock collection. Don't corner yourself to the low definition CNC engravings of other brands. We have both machines (CNC And Laser Engraving machines) and are experts on using them. We can get different finishes and level of details from each machine. Don't be fooled by marketing hype that the laser engraves rub off. Simply not true as hundreds of our customers can attest to it. Don't get us wrong, CNC machines and CNC Engravings have their place but a true expert in this trait will tell you Laser engraving definitely has its pros also. Please contact us if you have any questions.  Material: Aluminum, Coming soon: Stainless Steel,