Strike Industries GMGRSBK Modular Guide Rod for Glock Gen3 3.10" Stainless Steel/Black Aluminum

The Strike Industries Modular Guide Rod is a drop-in upgrade for Gen 3 Glock pistols, built around a 3.10" corrosion-resistant stainless steel shaft capped with a hardcoat-anodized black 7075-T6 aluminum end cap. The two-piece modular design won't rust, crack, or break as easily as a factory polymer guide rod, and it accepts any aftermarket Glock recoil spring as well as Strike Industries' own custom-weight recoil springs so you can tune felt recoil and slide cycling to your load.

Sized for the Gen 3 standard frame, this guide rod fits the G17, 17L, 22, 24, 31, 34, 35, and 37. Shims are included so the rod seats properly across that range of slide lengths and calibers. The anodized aluminum end cap provides a clean black finish and is fully compatible with Strike Industries' separately available colored and stylized end caps for a custom look down the road.

Whether you're replacing a worn factory unit or pairing it with an aftermarket recoil-spring assembly to refresh a duty, competition, or carry Glock, the SI Modular Guide Rod offers a simple, serviceable upgrade in a corrosion-resistant package.