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5/10/2010 9:26:19 PM EDT
I'm just curious, what is the practical reason for getting, say, an 11.5" barrel and then a 4.5" pinned FH to avoid the tax stamp?  From a performance point-of-view, would not a 14.5 + FH or 16" + unpinned FH barrel always deliver superior ballistics?  Just curious.
5/10/2010 10:28:44 PM EDT
[#1]
There is no practical reason.
5/11/2010 4:58:35 AM EDT
[#2]
None, unless you just like the look.
5/11/2010 9:48:34 AM EDT
[#3]
Quoted:
I'm just curious, what is the practical reason for getting, say, an 11.5" barrel and then a 4.5" pinned FH to avoid the tax stamp?  From a performance point-of-view, would not a 14.5 + FH or 16" + unpinned FH barrel always deliver superior ballistics?  Just curious.


Because some people are not worried about a loss of a couple of hundred FPS on a paper-puncher, and they like the shorty look. If they ever do have to shoot someone with that combo, it will still hurt.
5/11/2010 10:11:44 AM EDT
[#4]
Quoted:
I'm just curious, what is the practical reason for getting, say, an 11.5" barrel and then a 4.5" pinned FH to avoid the tax stamp?  From a performance point-of-view, would not a 14.5 + FH or 16" + unpinned FH barrel always deliver superior ballistics?  Just curious.




For me, its simply because I can, and I like it.  A 16" barrel will always give better velocity than the shorter versions, but its not like I only have one upper receiver that I can use.  




5/11/2010 12:00:19 PM EDT
[#5]
I understand the aesthetics of it all, maybe I should invent a 16" barrell that LOOKS like an 11.5" + FH .

I was just wondering if there was any sort of practical reason for the setup, to satisfy my curiosity
5/11/2010 2:51:38 PM EDT
[#6]
Quoted:
I understand the aesthetics of it all, maybe I should invent a 16" barrell that LOOKS like an 11.5" + FH .

I was just wondering if there was any sort of practical reason for the setup, to satisfy my curiosity



Purely a replica.  The original "shorty" had a 10 1/2" barrel but it was to loud and to much flash.  The "solution" was to stick a 4 1/2" or so "moderator" on the end of the barrel.  The solution(moderator) negated the advantage of the problem (short barrel) when in the end a 14 1/2" or 16" barrel would have done the same exact thing.  The XM 177E1 and E2 are cool looking but in actuality Rube Goldburg contraptions.
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