07-20-2010, 01:28 AM
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Senior Member
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Join Date: Dec 2009
Location: Texas
Posts: 4,936
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Quote:
Originally Posted by Gunmaster45
They say they're not as easy to build for pump guns because the slide action takes up more room for the tubes, so it makes it very front heavy when mounted. I think the same company may make them, but I think the pump ones aren't fully functional to the extreme yet.
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http://arthurshall.com/forum/viewtop...d=a&start=4940
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