Typical Wolff Spring, Great Quality.
Typical Wolff spring, works as expected and nicely packaged and clearly labeled if you carry multiple weights in a spare parts kit.
Description
Recoil Springs
For use in:
Colt® 1911, 1911A1, 1991, Government, MKIV and Gold Cup® models
Each Wolff recoil spring for Colt® pistols INCLUDES an extra power firing pin spring. All springs are produced from Wolff proprietary HTCS spring material except as noted.
CONVENTIONAL RECOIL SPRINGS - .45 ACP

Reviews
Typical Wolff spring, works as expected and nicely packaged and clearly labeled if you carry multiple weights in a spare parts kit.
Thare good Springs the chart helps out a lot
drops in perfect and quick delivery......
Purchased 2- 9lb springs for a 9mm. Tested both of them as soon as I got them and got a perfect 9lb weight on both. Right on target.
Workers every time ..always right
Changing from 14# DVC spring to 12# Wolff spring resulted in faster split time on doubles, with no increase in felt recoil. Very happy with results.
Worked perfect!
Run Wolff springs in all of my various pistols. Been very happy with them over the years. Especially in my 1911's. Highly recommend.
Never fails to please........use these in my Edge....never let me down...comes with replacement firing pin spring as well.