Kwa NS2 gas system

[Mr. Killing Spree]

can someone explaine what the NS2 gas system is, how it works, and if the H&K MP7 has it.

[PanzerFaust]

The NS2 internal gas delivery system is a KWA patented design and is found exclusively on KWA manufactured products. The new system utilizes an advanced lightweight composite gas piston with a two-stage internal expansion chamber that delivers the gas more efficiently than that of its predecessors. The NS2 design increases the weapon cycle rate and also provides for a crisp, realistic blow back action. Muzzle velocity is increased and shots are more consistent due to the new design and tighter tolerances. The magazines have also been redesigned to be an integral part of the NS2 gas system. The new magazines are now a one-piece construction milled from solid alloy billet. This new construction strengthens the magazine’s structural rigidity and increases pressure carrying capacity.

http://kwausa.com/forums/index.php?showtopic=495

KWA's HK MP7 is indeed NS2

[Mr. Killing Spree]

thank you

[Partiro]

I'm gonna hijack this thread because I don't want to make a new post for a simple question. I have a old gen before H&K match USP and was wondering if their magazines are compatible with all the new H&K KWA USP?

I also want to know why all the new magazines are considered 25 rd capacity compared to the old 29 rd capacity is this just from testing that shoving 4 extra bbs kinda messes with the spring or what?

[CommieHunter]

If you have a KP45 Match, it is NS2, and works with the new H&K USP Match magazines.

http://www.airsoftoutletnw.com/index.ph ... &Itemid=28

[Vega]

ksc and kwa are made from the same factory and ksc uses system 7 which is the same as the ns2. the main differences between ksc and kwa is trade marks an externals, if you buy a ksc you will save some dough

[wurger]

... if you buy a ksc you will save some dough

How do you figure that? To get a KSC you will most likely have to buy from overseas. Shipping costs will negate any price advantage over buying a KWA from a US retailer. The only advantage of buying a KSC from an offshore retailer is trademarks. Even then, you have to pay attention and make sure you don't end up with a Japan System 7.

[Vega]

welll i didnt think of that. they might have some at airsplat or something.. i dk i got mine locally