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KWA USP Magazine Base Seal O-Ring Part 203

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KWA H&K USP Magazine Base Seal O-Ring Part 203

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HK USP .45 Mag Seal, fits Umarex USP Tactical Magazine


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The KWA HK USP Magazine Base Seal is a replacement O-Ring for Umarex H&K USP magazines. This repairs a leaky magazine for correct performance.

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Founded in 2004, Airsoft Outlet Northwest (AONW) is the leader in quality airsoft and tactical gear in the Pacific Northwest. We're dedicated to providing the best service and products for our customers! We believe in honest and fair treatment of our customers while delivering superior value at a reasonable cost. That's why we offer the best warranty in the industry by providing in house warranty service on many quality brands like Classic Army, G&G, TopTech, and Echo-1. If you buy from us then you can rest assured knowing that you'll be taken care of.