Applies More Pressure To Follower For Smooth Feeding From Extended Magazines
Extra-length magazine spring replaces factory-supplied spring for use with aftermarket magazine extenders and extended base pads that increase round capacity. Gives follower up to 10% more power for smooth, reliable feeding of rounds. Made of certified aerospace-spec chrome silicon wire, then heat-treated and stress-relieved to ISO 9000 standards.
SPECS: Chrome silicon steel wire. Fits S&W M&P pistols chambered in 9mm, .40 S&W, and .357 SIG.
Plus...
S'applique plus de pression au suiveur pour alimentation lisses des Magazines étendues
Printemps magazine extra-longueur remplace printemps fourni par l'usine pour une utilisation avec des tampons de base étendus qui augmentent la capacité ronde et des pièces de rechange extendeurs magazine. Donne suiveur jusqu'à 10 % plus de puissance pour lisse et fiable d'alimentation de tours. Faites des certifiés aéronautique-spec chrome silicium métallique, puis traités thermiquement et recuit de détente pour les normes ISO 9000.
Spécifications : fil d'acier au silicium de Chrome. FITS S & W M & pistolets P chambrées en 9mm,.40 S & W et.357 SIG.
Plus...
Évaluations client de BROWNELLS S&W M&P EXTRA POWER MAG SPRING
Nombre d'évaluations: 3
De brownells.com: 3
Note moyenne: 4.7
Fits my M&P 9 10 round magazine(08.05.2011)
These are great springs. I could not find any springs specifically for the 10-round magazine for my M&P 9 so I bought these, hoping I could make them fit. They fit perfectly and they work even better then the stock springs. These springs do not hook into the hole on the magazine follower, but I do not see this as a problem.[...]
Thank goodness(14.09.2013)
Since S&W has, for whatever reason, chosen to leave us M&P users high and dry I had to find used mags that needed spring replacement. Thanks Brownells for this quality product. The used mags now function like the factory new mags.
better than the factory!(20.09.2014)
I have been using these for the extended 45mags for a few months now and have had good results. The factory springs were designed poorly and with the taper would it would impinge on itself then bind up and become useless and it was almost impossible to get the 14th rnd in. These are more of a solid design and won't bind on themselves. I have had issue with the mags not actuating the slide catch on the last round and failing to lock back but it is still better than the factory ones binding half way through a mag. (Note: The description can be deceiving when it says high capacity. I don't think they were intended for the 14rnd 45 mags but they do work better than the factory)
Référence: 078000168 BROWNELLS S&W M&P EXTRA POWER MAG SPRING Printemps magazine extra-longueur remplace printemps fourni par l'usine pour une utilisation avec des tampons de base étendus qui augmentent la capacité ronde et des pièces de rechange extendeurs magazine. Donne suiveur jusqu'à 10 % plus de puissance pour lisse et fiable d'alimentation de tours. Faites des certifiés aéronautique-spec chrome silicium métallique, puis traités thermiquement et recuit de détente pour les normes ISO 9000.
12.9CHF20CHF 12.90
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Délai de livraison environ 8-15 jours depuis l'entrepôt des États-Unis.
Caractéristiques:Manufacture: Smith & WessonModèle: M&PQuantité: 1
Applies More Pressure To Follower For Smooth Feeding From Extended Magazines
Extra-length magazine spring replaces factory-supplied spring for use with aftermarket magazine extenders and extended base pads that increase round capacity. Gives follower up to 10% more power for smooth, reliable feeding of rounds. Made of certified aerospace-spec chrome silicon wire, then heat-treated and stress-relieved to ISO 9000 standards.
SPECS: Chrome silicon steel wire. Fits S&W M&P pistols chambered in 9mm, .40 S&W, and .357 SIG.
Plus...
S'applique plus de pression au suiveur pour alimentation lisses des Magazines étendues
Printemps magazine extra-longueur remplace printemps fourni par l'usine pour une utilisation avec des tampons de base étendus qui augmentent la capacité ronde et des pièces de rechange extendeurs magazine. Donne suiveur jusqu'à 10 % plus de puissance pour lisse et fiable d'alimentation de tours. Faites des certifiés aéronautique-spec chrome silicium métallique, puis traités thermiquement et recuit de détente pour les normes ISO 9000.
Spécifications : fil d'acier au silicium de Chrome. FITS S & W M & pistolets P chambrées en 9mm,.40 S & W et.357 SIG.
Plus...
Évaluations client de BROWNELLS S&W M&P EXTRA POWER MAG SPRING
Nombre d'évaluations: 3
De brownells.com: 3
Note moyenne: 4.7
Fits my M&P 9 10 round magazine(08.05.2011)
These are great springs. I could not find any springs specifically for the 10-round magazine for my M&P 9 so I bought these, hoping I could make them fit. They fit perfectly and they work even better then the stock springs. These springs do not hook into the hole on the magazine follower, but I do not see this as a problem.[...]
Thank goodness(14.09.2013)
Since S&W has, for whatever reason, chosen to leave us M&P users high and dry I had to find used mags that needed spring replacement. Thanks Brownells for this quality product. The used mags now function like the factory new mags.
better than the factory!(20.09.2014)
I have been using these for the extended 45mags for a few months now and have had good results. The factory springs were designed poorly and with the taper would it would impinge on itself then bind up and become useless and it was almost impossible to get the 14th rnd in. These are more of a solid design and won't bind on themselves. I have had issue with the mags not actuating the slide catch on the last round and failing to lock back but it is still better than the factory ones binding half way through a mag. (Note: The description can be deceiving when it says high capacity. I don't think they were intended for the 14rnd 45 mags but they do work better than the factory)