VF Mainspring for Ruger Pistols

Complete mainspring assembly designed for the Ruger MKII or MKIII. Mainspring components are wire EDM-cut and CNC-machined.

Our mainspring does not feature the lock feature found on the Ruger factory MKIII Mainspring.

Specs

• Models available for either the Ruger MKII/MKIII or the 22/45

• Made in the USA

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