Skip to content

Wolff Officer Hammer – Mainspring 18 Pounds

Original price was: $4.29.Current price is: $4.07.

Wolff Officer Hammer – Mainspring 18 Pounds

In stock

Wolff Officer Hammer / Mainspring 18 Pounds

Wolff Hammer springs are available in a variety of weights to allow adjustment of the trigger and let-off to individual needs. Hammer spring packs offer a savings over individually purchased springs and are recommended when exact poundage desired is unknown. Installation requires disassembly and assembly of firearm.

Technical Information

Features: Allows custom tuning of 1911

Gunsmithing Required: Replace original springs



  • Factory Colt springs are 23 pounds. (Some clones and custom pistols may be different).
  • Hammer springs fit inside the mainspring housing and control the amount of tension on the pistol’s hammer.
  • A lighter spring will give a lighter trigger pull.
  • Installation requires disassembly and reassembly of the pistol.


There are no reviews yet.

Be the first to review “Wolff Officer Hammer – Mainspring 18 Pounds”

Your email address will not be published. Required fields are marked *