Kaw Valley Precision Extra Power 17-4 SS Pistol Caliber Carbine Recoil Spring

Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15’s internal components. Without a properly tuned blowback system, you run the risk of being overly destructive on internal lower parts. Running a blowback AR15 with a suppressor can further increase the risk for damage. In addition to a properly weighted buffer, the KVP Extra Power recoil spring is a must! The KVP XP 17-4 SS spring offers increase pre-load over standard springs. The additional preload helps keep Blowback operated systems closed longer. Specifications for Kaw Valley Precision Extra Power 17-4 SS Pistol Caliber Carbine Recoil Spring: Manufacturer: Kaw Valley Precision Color: Stainless Steel Fabric/Material: 17-4 Stainless Steel Gun Make: AR Platform Gun Model: AR-15 Condition: New Caliber: .355 Caliber, .45 Caliber Cartridge: 9mm Luger, 10mm Auto Features of Kaw Valley Precision Extra Power 17-4 SS Pistol Caliber Carbine Recoil Spring Increases AR-15’s dwell time in blowback setups Increases Pre-load Quiets action (better for suppression) Reduces felt recoil Designed only for Carbine Length Stock and pistol kits Package Contents: Kaw Valley Precision Extra Power 17-4 SS Pistol Caliber Carbine Recoil Spring