What is the difference between a Wolff Spring versus a Wolff Xtra-Power Spring? Also, how does it affect the performance of the magazine?


The reason for my question is the following:

On the Georgia-Precision site, they have an adervtisement for magazine rebuild kits

www.georgiaprecision.com/cart/items/SpringKit.htm
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30 Round Rebuild Kits Include 1 New Chrome Silicon Spring. 1 Follower & 1 Floorplate $5.00 ea.

20 Round Rebuild Kits Include 1 New Chrome Silicon Spring. 1 Follower & 1 Floorplate $5.00 ea.
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These two advertisements are next to a Wolff springs picture. I assume (dangerous, I know) that the springs in the kit are Wolff springs. Springs are also sold separately for $2.00 at the bottom of the page.

Other places on the site, they have Wolffe (with an "e") "X-tra Power (+10%)" springs for roughly $4.50 each


http://www.georgiaprecision.com/cart/items/Magazineparts.htm


This isn't a knock on Georgia-Precision, they just happened to be where I am shopping. I'm just looking to educate myself.

Check here:

[url]http://gunsprings.com/1ndex.html[/url]

Bump.


Just because I'd like to know also.

There is no reason to use "extra power" springs in USGI magazines, nor is there rarely any need to rebuild them.

-- Chuck