Quote:
Originally Posted by Ufg8rmike
Thanks for mcmaster recommendation, where did u get it?
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Where did I buy it? Online at mcmaster-carr.
Why this spring? I measured the factory spring OD and ID, estimated the strength, and then searched on mcmaster-carr for different options. I bought several springs of different strength and approximately same size, and tested them at the range. My goal was go as light as possible without slam-fire. I never had slam-fire, so I kept the lightest spring in the gun.