Wolff KELTEC P11, 9MM XP RECOIL Spring SET 18 LBS 51318

Recoil springs are available with load-rated specifications. Each load-rated recoil spring package includes an extra power firing pin spring.

• Reduced Power…: None Available
• Factory Standard.: 16 Lb.
• Extra Power……..: 18, 19 & 20 Lb