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5/25/2005 5:15:58 PM EDT
I cant decide on the barrel length I should get. I want a light barrel, this will be for plinking. I dont know if i should go with a 14.5 inch fluted heavy barrel, witha permanetly attached vortex, or a 16 inch fluted barrel with a vortex. The 16 inch barrel is going to be about 100 less than the 14.5 i want. Also could someone post a link the the barrel rifling twist chart. thanks i cant seem to find it....
5/25/2005 5:18:49 PM EDT
[#1]

Quoted:
I cant decide on the barrel length I should get. I want a light barrel, this will be for plinking. I dont know if i should go with a 14.5 inch fluted heavy barrel, witha permanetly attached vortex, or a 16 inch fluted barrel with a vortex. The 16 inch barrel is going to be about 100 less than the 14.5 i want. Also could someone post a link the the barrel rifling twist chart. thanks i cant seem to find it....



If you want a light barrel, why not get a LIGHT barrel. like a Bushmaster superlight or any type like that.
5/25/2005 5:23:01 PM EDT
[#2]
Well how quickly will they heat up? I would like to be able to shoot at least 100 rounds non stop.
5/25/2005 5:31:03 PM EDT
[#3]
The shorter the barrel the louder the bang!
5/25/2005 5:37:49 PM EDT
[#4]
14.5" + permanently attached anything is overrated.  You gain nothing by going that route and lose muzzle velocity, build flexibility and ease of disassembly.  I fell for the "must have what the military has" thing and have since ditched my 14.5" barrel for a 16" barrel.  

You would never notice the difference between a 14.5" M4 profile barrel with a permanently attached anything and a 16" M4 profile barrel with an A2.  YMMV.
5/25/2005 6:09:29 PM EDT
[#5]
Bushmaster 16"  fluted hbar is a special order but worth the wait. Especially for 100rd.  moments. Dissy version available too.
5/26/2005 5:06:51 AM EDT
[#6]

Quoted:
14.5" + permanently attached anything is overrated.  You gain nothing by going that route and lose muzzle velocity, build flexibility and ease of disassembly.  I fell for the "must have what the military has" thing and have since ditched my 14.5" barrel for a 16" barrel.  

You would never notice the difference between a 14.5" M4 profile barrel with a permanently attached anything and a 16" M4 profile barrel with an A2.  YMMV.



I'd have to agree with Mongo.  I went with a 16" on one of my ARs and I'm glad I did.  I have had a permanently attached something in the past, and it is my opinion that anything that is permanently attached sucks.  Just my opinion, alot of people like them.  I'd save the $100.00.

MV is not a factor for me though.  Not enough difference in MV between the 2 for me.
5/26/2005 5:15:25 AM EDT
[#7]

Quoted:

Quoted:
14.5" + permanently attached anything is overrated.  You gain nothing by going that route and lose muzzle velocity, build flexibility and ease of disassembly.  I fell for the "must have what the military has" thing and have since ditched my 14.5" barrel for a 16" barrel.  

You would never notice the difference between a 14.5" M4 profile barrel with a permanently attached anything and a 16" M4 profile barrel with an A2.  YMMV.



I'd have to agree with Mongo.  I went with a 16" on one of my ARs and I'm glad I did.  I have had a permanently attached something in the past, and it is my opinion that anything that is permanently attached sucks.  Just my opinion, alot of people like them.  I'd save the $100.00.

MV is not a factor for me though.  Not enough difference in MV between the 2 for me.



good advice to be found here.

but i do like my mid length Armalite that has been cut  ahort and an A2 permanently attached to make it exactly 16.1".  with the mid length it looks like a SBR.

11.5" on top
16" below.
5/26/2005 5:17:02 AM EDT
[#8]
For a 'plinker' I'd go with a 16" 1/9 (or 1/7) barrel.
5/26/2005 6:44:28 AM EDT
[#9]
For just plinking Id get a 14.5" M4 profile.  Fluted HBAR is much heavier and 16" is heavier than 14.5" and the 14.5" can still have the flash hider removed its just a pain.  You should never have a reason to remove it though unless you change FF rail systems.  Yes it will cost more to add and remove the flash hider (must be done by a smith) when you need to do that but you will have a 1 MOA capable rifle with the minimum weight and have zero concerns with the barrel heating up.
5/26/2005 7:53:09 AM EDT
[#10]

Quoted:
Well how quickly will they heat up? I would like to be able to shoot at least 100 rounds non stop.

With a semi auto you've got nothing to worry about.  If you're putting this on a registered MG lower then you may want a heavier barrel to handle the heat, but on semi auto you won't get it hot enough for it to make a difference.
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