Designed to fit Glock Models: G43/G43X/G48.   
 
The NDZ Heavyweight Guide Rod Assembly for Glock 43, 43X, and 48 delivers enhanced recoil control, smoother cycling, and improved muzzle stability. Precision-machined from stainless steel, this drop-in upgrade adds critical forward weight to your slimline Glock. Ideal for faster follow-up shots and greater shooting confidence.
 
These premium springs are manufactured exclusively with certified aerospace specification alloys, stainless or chrome silicon; then heat treated, shot peened, and stress relieved after winding to enhance performance and durability. NDZ guide rods are much stronger than the stock guide rods installed on the Glock slimline models and will never chip or break, even during heavy use. Our guide rods will never damage your polymer frame and are guaranteed to provide a lifetime of reliable service. Whether for EDC, range work, or performance shooting, this guide rod assembly is the foundation for a more stable, responsive pistol.
 
The thick heavyweight construction adds weight to the front of your pistol to help mitigate recoil during firing.
More than double the weight of the stock guide rod: OEM - 43 oz. (12.20 g), Heavyweight - 1.08 oz. (30.70 g).
The guide rod screw features a double Allen wrench design and is easily removable for maintenance, and comes in a variety of colors to customize the look of your firearm.
Proudly made in the USA.
All NDZ Performance parts include a lifetime warranty against manufactured defects.
 
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. 
 
All customization of Glock pistols, slides or other parts are performed by Risen Gunworks LLC.