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Another M4 extension tube


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Hi all;


I tried SRM/surecycle's version of the M4 2 shot extension. It did not work as exactly specified so a couple of minor mods and it seems to work. Namely, couldn't get all 7 shells to fit using their spring, so reverted back to original spring. Also, the spring retention cap is too loose in the aftermarket extension, so I expanded it to fit. (the surecycle tube inner diameter is larger the Benelli's) Curious if anyone has tried this product and got it to work without modification?



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[ 06-08-2006, 07:57 PM: Message edited by: AFPJ ]

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That's wierd. I'm curious if you think your surecycle tube has the same inner diameter (therefore wall thickness) as the orginal limiter tube? My spring cap slides right through because my surecycle tube is thinner-walled. Yep, according to Jeff H. at surecycle, I am the only one with a problem reported. Figures :(



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