Heavyweight Brass Insert Grip Plug for Glock Gen 4-5 – Cerakote Finish – Fits G17, G19, G22, G23, G31, G34, G45, G47 – USA Made Custom Upgrade
Take your Glock's performance and control to the next level with the NDZ Performance Heavyweight Brass Grip Plug, specifically designed for Glock Gen 4-5 models equipped with a backstrap. This plug fills the open grip cavity located behind the magazine well, helping to block out dirt and debris while adding over 1.15 ounces of dense brass at the bottom of your frame—exactly where added weight makes the most difference in recoil mitigation and shooting stability.
Available in a range of durable Cerakoted finishes, this listing allows for optional laser-engraved image customization without color fill. Whether for tactical use, range performance, or EDC refinement, this grip plug provides both function and flair.
Like all NDZ parts, it's machined in the USA with precision and care, delivering a secure fit, enhanced shooting characteristics, and durable construction you can trust.
Why Choose NDZ Performance
NDZ Performance is trusted by firearm enthusiasts and professionals for a reason. With over two decades of experience producing premium aftermarket components, we're committed to precision, quality, and customization. Whether you're improving recoil management or building a one-of-a-kind setup, NDZ is the brand that delivers.