True Precision Ultimate Recoil Spring Tuning Kit for Glock 19 Gen 4, 5, and V The True Precision Ultimate Recoil Spring Tuning Kit is the definitive solution for Glock 19 owners who demand optimal performance from their compensated or suppressed pistols. Compatible with all Glock 19 generations (Gen 1 through Gen 6) and their aftermarket copies, this kit is specifically configured with the adapter bushing required for Gen 4, 5, and V pistols. Whether you are running a muzzle device, experimenting with different slide weights, or fine-tuning for specific ammunition, this comprehensive kit gives you the flexibility to dial in your setup with precision. Each spring is engineered from high-strength chrome-silicon wire, delivering consistent and reliable performance through more than 20,000 compressions. The included stainless steel billet-machined non-captured guide rod promotes rapid spring swaps and eliminates a common point of failure found in factory guide rods, making this kit an essential upgrade for any serious Glock 19 shooter. Product Highlights Broad Compatibility: Designed for Glock 19 Gen 1-6 models and their aftermarket copies, with the included adapter bushing supporting Gen 4, 5, and V configurations. Six Precision Spring Weights: Includes 11 lb, 13 lb, 15 lb, 18 lb (OEM weight), 20 lb, and 22 lb springs to fine-tune cycling reliability for any ammo or muzzle device combination. High-Strength Chrome-Silicon Springs: Each spring is built to withstand in excess of 20,000 compressions for long-lasting, consistent performance. Stainless Steel Non-Captured Guide Rod: Billet-machined for durability, allowing quick spring changes and reducing points of failure compared to the factory guide rod. 100% Made in the USA: Engineered and manufactured domestically to the highest quality standards. Specs Brand: True Precision MPN: GLK19STK-5V UPC: 719104544241 Compatible Platform: Glock 19 Gen 1-6 and Aftermarket Copies Included Adapter: Bushing for Gen 4, 5, and V Glock Pistols Spring Weights Included: 11 lb, 13 lb, 15 lb, 18 lb, 20 lb, 22 lb Spring Material: High-Strength Chrome-Silicon Guide Rod Material: Stainless Steel Billet-Machined Guide Rod Type: Non-Captured Spring Lifespan: 20,000+ Compressions Per Spring Country of Manufacture: USA Color: Black (Springs), Silver (Guide Rod) 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. ]]>