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Recoil Spring ISMI Flat Wire (for Commander) 22 lb
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Recoil Spring ISMI Flat Wire (for Commander) 22 lb

Product #: 10660
Price: $8.99
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ISMI Premium Flat Recoil Springs are used in EGW’s guide rod kit for Springfield and Officer’s model pistols.

Requires ¼” guide rod.

All ISMI Springs are made from silicone chrome instead of 150 year old music wire. Every ISMI spring is heat treated, shot peened & stress relieved to enhance durability, consistency and reliability.

ISMI is a contractor of the U.S. government and produces springs used in machine guns with incredibly high cycling rates. Also, the creator of ISMI springs obtained his knowledge from extensive research in the development of springs used in Indy car racing.

Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to

Product Reviews

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Reviewed by mercrgr
mercrgr bought "Recoil Spring ISMI Flat Wire (for Commander) 22 lb" on our website
07/12/2017 - 07:45:48 PM
Sig 1911 TACOPS Carry
I have a Sig 1911 TACOPS Carry (Commander size)
with a factory 20lb flat recoil spring. Very hard to find a "Flat" spring for this firearm anywhere until i ran across EGW. I ordered this 22lb flat spring and it functioned flawlessly. Seems to be a great upgrade for a commander.

I received the product quickly and have ordered additional springs.