Wolff COLT OFFICER RECOIL CALIB PAK – FULL DIA

Recoil Calibration Paks are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. These paks offer a savings of 20% over the same purchase of individual springs. The shooter starts with the strongest spring in the pak and works down until the desired recoil function is obtained.

Full Diameter Pak: For Use in:
   Colt Officers .45ACP with full diameter/length recoil guide rods only
Kimber Compact .45ACP
Para Ordnance P-12
Springfield UItra Compact & V10 .45 ACP

This pak contains 1 each of 18.5, 20, 22, & 24 pound recoil springs. These are direct replacements for Kimber, Para Ordnance, and Springfield models listed above. For Colt Officers a full diameter (.330″/.332″) guide rod must be used. Not for use with factory guide rods in Colt Officers Model. 3 Extra power firing pin springs are also included. (Stock No. 13201)