Taylor Freelance Wolff Colt SMG PCC Mag Spring
Some Colt/Tavor/UZI magazines ship with strong springs capable of powering our +10 extensions. Others don't. This custom spring from Wolff eliminates that problem.
The Wolff +5% design is similar to the spring supplied with Brownells' Colt SMG-pattern 32-round magazines, but it still has the square corners -- which we've seen cause problems with certain followers at the transition point.
The one we're sending is longer and narrower (with round coils instead of square).
Due to U.S. State Department restrictions, we cannot ship this part internationally.