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Member
Ihave a BM dissapator H-BAR 16in barrel.Iwant to get a reg 16in m4
profile. Mine is just to heavy with access
does anyone know the weight differences between the two.
the m4 profile will either be BCM or Daniel Defence.
Your help will be greatly appreciated.
Member
It depends on the HBAR but you can expect 8-12 ounces difference or even more. You might even consider a lightweight profile (pencil) which can be 4-5 ounces lighter than the M4 profile.
US Army 1966-69, VFW Life Member, Retired Geek
Member
dissipator is 42.1 ounces.
M4 is 28.2 ounces.
https://spreadsheets.google.com/pub?...=0&output=html
Banned
Sunnybeaches.Originally Posted by michael word
I know that it would be cost prohibitive and not really a smart idea, but...
Anyone had a barrel turned down to use .625" diameter FSB and gas block on a dissipator?
The few that I've seen were .750" and the front of the barrel has heavy to allow the FSB.
Member
It would be hard and expensive to go to a .625 gas block. you can still keep the .750 gas block and just have the rest of the barrel turned to lightweight profile. That would be the best option.
Industry Professional
Why would you spend that kind of money on a BM barrel? Doesn't make sense really.
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Banned
I was just inquiring if anyone had used the smaller diameter parts on a dissipator.
Last edited by samuse; 04-01-13 at 08:44.
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