Designed for steady, repeatable performance in varied environments, the Rival Arms RA50G111S Guide Rod Assembly emphasizes functional reliability and straightforward operation. Crafted from CNC-machined solid stainless steel billet, it offers a stronger, more corrosion-resistant part, ensuring a lifetime of reliable service without the need for a gunsmith. Ideal for range training and recreational shooting, this guide rod assembly fits Glock 17 Gen 4, addressing common issues with plastic guide rods. Rival Arms continues to innovate with precision-engineered firearm accessories.