Wolff Recoil Spring Calibration Pack 1911 Officer (For .330" Diameter Guide Rod Only)

Product #: 172568 Wolff Gunsprings #: 13201
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  • Information
Recoil Calibration Packs are offered to allow the shooter a choice of recoil springs to calibrate the recoil function when the correct spring rating is not known. The shooter starts with the strongest spring and works down until the desired recoil function is obtained. Each Pak contains several recoil springs and offers a savings over buying them individually. Three extra power firing pin/striker springs are also included.

Technical Information

  • One each 18.5 lb, 20 lb, 22 lb, 24 lb recoil springs
  • Three extra power firing pin springs

  • Recoil springs are single springs, not double like the Colt Officer factory springs
  • Direct replacements for 45 ACP Kimber Pro Carry, Kimber Compact, Para-Ordnance P-12, Springfield Ultra-Compact, V10
  • Must use with .330 - .332 diameter guide rod in Colt Officer (not the stock guide rod)
  • Factory recoil spring rating is 22 lb
  • Do not use shock buffers with Officer recoil springs

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