Eigenschaften
- Modell:
K Frame
,L Frame
,N Frame
- Waffentyp:
Smith & Wesson
- Versandgewicht: 0,136kg
- Versandhöhe: 10mm
- Versandbreite: 81mm
- Versandlänge: 163mm
- UPC: 050806101920
Preise inkl. MwSt., zzgl. Versand
Artikel-Nr.: 080665211
050806101920 Leichter als die Standard Power Rib Hauptfeder. 1 Feder oder 10 Feder-Pakete.Lieferzeit ca. 14-21 Werktage.
Preise inkl. MwSt., zzgl. Versand
Die SW-MS-222 MAINSPRING ist die perfekte Wahl für deinen S&W K, L, N Frame Revolver. Mit dieser Power Rib mainspring erhältst du eine leichtere Feder als die Standardversion.
Vertraue auf die Qualität von BROWNELLS und erlebe eine garantierte Überlegenheit bei jedem Schuss!
K Frame,
L Frame,
N Frame
Smith & Wesson
Unreliable ignition, even with a change in firing pin. 12.11.2025
The reduced power mainspring lowers the double and single action pull by a lot, but even with the tension spring screwed all the way in, it simply doesn't ignite ammo reliably. I tried changing the firing pin to one designed for lighter mainsprings, but that offered only a partial increase in reliability. In the end I ordered a standard power mainspring.
I really like the concept and the feel but it could stand to be just a little bit heavier - I feel that 15-20% more power in the spring would have been enough to make the rounds go off every time, and if that was somehow too much spring they could always back out the mainspring tension spring.
Light, yet still reliable 01.07.2018
With my S&W 686-Plus, which is a factory "Supertuned" gun, (model 178029), shooting my reloaded ammunition, I was getting about 3% failure to fire due to light primer strike with the factory spring. The factory spring was so light that even before I ever fired the gun when new, I thought I might have some reliability issues. This "Brownell's" spring is actually a Wolff spring. It is slightly heavier than the ultralight spring that came in my gun from the factory, giving a more confidence-inspiring, though only slightly heavier feel. I'm guessing it may have added about 1 pound to the trigger pull, but reliability has been 100% over several hundred rounds. All in all, I would say, at least in my gun, this is the lightest spring I would install to expect the gun to function every time I pull the trigger. Well worth the money. Considering it only takes about 10-15 minutes to install, what could be a better value in action work? If you don't already have a good set of GUNSMITHING screwdrivers, at least buy a set of gunsmithing screwdriver bits so you don't mess up the screw heads when you pull the side plate off.
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