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Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's Up to 18% Off — 2 models

Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 22 lb., 10661
Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 16 lb., 10659
Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 22 lb., 10661
1 of 2 images
Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 22 lb., 10661
Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 16 lb., 10659
2 of 2 images
Evolution Gun Works Officers Recoil Spring ISMI Flat Wire, 16 lb., 10659

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Questions & Answers
Length of this spring. Expert Answer

The Evolution Gun Works Recoil Spring fits Officer's model 1911s with full length 1/4" diameter guide rods. MPN:10661 (22 lbs) is typically used in .45ACP applications. MPN:10659 (16 lbs) is typically used in 9mm applications. Evolution Gun Works does not provide the length of each spring. I'd recommend reaching out to them directly for more information.

by Ethan, Gear Expert, June 29, 2022
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Customer Reviews
Most Recent Reviews
Fits the bill by cplbullet, Verified Owner, May 18, 2026
I have been shooting my Officer’s model for about a year. I talked to the Gunsmith, who said it would be a good idea to swap out the recoil spring. I ordered the spring and installed it in my Officer’s model, which was very easy. I took it to the ran...
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Most Recent Reviews
Officer Spring by cplbullet, April 17, 2026
This fits and works well in my pistol using hardball and hollow point ammo. Correct size, correct length. A quality manufacturer
Read All 2 Reviews
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Product Info for Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's

16# Officers Flat Wire Recoil Spring, for use with 9mm Officers 1911.image

Specifications for Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's:

Manufacturer: Evolution Gun Works
Color: Black
Gun Make: Colt
Gun Model: Colt Officer's ACP
Condition: New

Package Contents:

  • Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's

What firearm models does the manufacturer say Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's is compatible with?

The manufacturer says that Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's is compatible with Colt Officer's ACP

Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's Orderable Models

List of Orderable Models

  • Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's, 22 lb., 10661 , MPN: 10661 , UPC: 841370101276 , Code: KK-RCS-OFCCL-10661
  • Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's, 16 lb., 10659 , MPN: 10659 , UPC: 841370116287 , Code: KK-RCS-OFCCL-10659

Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's Unavailable & Discontinued Models

List of Unorderable Models

  • Open Box, Dealer Demo, Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's, 22 lb., 10661 , MPN: 10661-DMO , Code: KK-RCS-OFCCL-10661-DMO
  • Open Box, Dealer Demo, Evolution Gun Works Recoil Spring, ISMI Flatwire, Officer's, 16 lb., 10659 , MPN: 10659-DMO , Code: KK-RCS-OFCCL-10659-DMO
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