Product Description The Rival Arms Guide Rod Assembly is a precision-engineered replacement guide rod designed for the Smith & Wesson M&P M2.0 chambered in 9mm with a 4.25" barrel. Experienced shooters know that factory plastic guide rods can chip, crack, or break over time, leading to feeding or ejection failures, while flex in the rod can also contribute to accuracy problems. Rival Arms addresses all of these shortcomings by CNC machining this guide rod from stainless steel, delivering improved durability, added forward weight to reduce felt recoil, and a lifetime of reliable service. The assembly comes fully assembled with a premium stock-weight spring and drops directly into your existing slide with no gunsmithing required. Product Highlights CNC machined from stainless steel for maximum durability and corrosion resistance over plastic factory alternatives Fully assembled with a premium stock-weight spring for a true drop-in installation with no gunsmithing required Adds forward weight to the pistol, helping to reduce felt recoil and improve follow-up shot accuracy Eliminates flex, chipping, cracking, and breaking associated with factory plastic guide rods Designed specifically for the Smith & Wesson M&P M2.0 9mm with a 4.25" barrel for a precise, reliable fit Specs Brand: Rival Arms Manufacturer Part Number (MPN): RARA50M201S UPC: 788130031803 Material: Stainless Steel Spring Weight: Stock Weight (Premium Spring) Assembly: Fully Assembled Installation: No Gunsmithing Required Compatible Firearm: Smith & Wesson M&P M2.0 9mm with 4.25" Barrel Weight: 0.15 lbs Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>