Wilson Combat 5″ Flat Wire Recoil Spring 13lb Government

Description

Wilson Combat's flat wire recoil springs have earned their reputation through actual field use and proven durability. This 13-pound version is purpose-built for full-size 1911 Government models, particularly when you're running 9mm or .38 Super at full power target loads, or lighter .45 ACP target ammunition within the 130,000 to 150,000 power factor range.

Flat Wire Design That Outperforms Standard Springs

The flat wire construction isn't just a marketing gimmick. It allows for more coils packed into the same space while maintaining tension better than round wire designs. This translates to improved cycling characteristics and substantially longer service life. Wilson Combat's testing shows these springs deliver service life up to ten times greater than conventional coil springs, with an expected 40,000-round lifespan in typical use.

Chrome Silicon Steel Built for the Long Haul

The chrome silicon material gets heat-treated to handle the repeated stress cycles that recoil creates. You'll notice the difference in how your slide returns to battery with a smooth, controlled motion rather than harsh impact. This matters whether you're running competition loads or just want your 1911 to feel refined when you're shooting it. The construction also pairs perfectly with standard recoil spring plugs and Shok-Buff recoil buffers if you want to fine-tune your setup further.

Important Fitment Details

This spring requires a flat wire guide rod with a .250-inch diameter. It will not work with standard .330-inch diameter rods, so make sure your guide rod matches before ordering. Proper spring weight selection comes down to your ammunition, too. If you're shooting hotter loads or heavier bullets, you might need a different weight, but the 13-pound rating handles standard-pressure 9mm or .38 Super loads very well.