Quote:
Originally Posted by TercGen
A 4516 top end with a dual-recoil spring sounds like it's a -1 variant or later.
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The 4516-1 had a single recoil spring. The -0 & -2 had the dual springs.
I have, & like, the -1 because Wolff makes XP springs for them so it's easy to try different ones.
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S&W 4516-1 Wolff 21# recoil spring
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