Recoil Calibration Spring Pack for CZ SP01 & Shadow 2 - 9,10,11,12,13 (set of 5)

Description

Recoil Spring Calibration Kit for CZ SP01 & CZ Shadow 2 Pistols
Making sure you have the correct weight recoil spring in your gun is going to make a difference on how it handles when performing double taps. Too heavy a spring will cause the muzzle to "nose dive" and take longer for you to recover the sight picture before you can shoot again. Too light a spring may cause damage and introduce feeding failures. Each spring is marked with a different color to help distinguish the weights of each spring for easy identification. These springs are lighter than factory springs aimed at the shooter who wants to tweak his gun to the ammo he is shooting.
The Starting at the 13 pound spring you can choose lower power springs all the way down to 9 pounds. If you shoot USPSA or IPSC, you will want to tune your gun to the ammo you are loading and these springs are a great way to optimize your shooting.
Reference For Standard Size Models
Factory Rating: 14 Lb. - 9mm, .45 ACP, Super .38 and 10mm
Factory Rating: 12 Lb. - .40 S&W all models except CZ
Factory Rating: 16 Lb. - .40 S&W - CZ Only
Factory Rating: 13 Lb. - CZ 97 .45 ACP (14-16 Lb springs suggested for hardball in CZ97
1x 9 lb Recoil Spring
1x 10 lb Recoil Spring
1x 11 lb Recoil Spring
1x 12 lb Recoil Spring
1x 13 lb Recoil Spring
NOT A MAGAZINE OR GUN
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