Optimize your Glock 19's performance with the Radian Compressor Quick-Tune Guide Rod system. Designed for Gen 1 through Gen 5 pistols, this premium guide rod set allows shooters to fine-tune recoil characteristics to match their specific loads, setups, or suppressors. Crafted from high-strength stainless steel, the guide rod features a captured spring design for easy maintenance and superior reliability. The kit includes three color-coded springs with varying resistance levels, letting you dial in your Glock's recoil impulse for enhanced control and quicker follow-up shots. Features: Compatible with Glock 19 Gen 1-5 Includes 3 color-coded recoil springs for custom tuning: Light Medium Heavy CNC-machined stainless steel guide rod for durability Captured spring design for easy installation and maintenance Ideal for suppressed, competition, or carry builds Achieve the perfect balance of recoil and slide speed - the Radian Quick-Tune system puts control in your hands. DISCLAIMER: GLOCK is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated with, or endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of aftermarket GLOCK pistol components. For genuine GLOCK, Inc. products, visit www.glock.com.