Smith & Wesson S&W K L N Frame Stainless Steel Strain Screw - SQUARE Butt

$8.99
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This is a brand new stainless steel strain screw for Smith & Wesson K, L, and N frame square-butt revolvers that use the flat-leaf type mainspring. Measures .605" OAL and .480" under the head.  Fits models:  64 ,65, 66, 67, 610, 617, 624, 625, 629, 648, 657, 681, 686, and maybe more.
 
I have the shorter round-butt screws here.

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  • 5
    Smith & Wesson stainless strain screw

    Posted by Jack on May 3rd 2022

    Fitted to a round butt S & W 625 that had a short strain screw. This cured the light primer strikes that occurred with hard Winchester primers.