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12/17/2010 10:10:40 AM EDT
Im looking at finally doing a EBR/Mk14 build and here is the projective build so far:
Sprinfield Squad Rifle
Sage Mod 1 - Dark Earth
SEI Gas Lock
SEI Gas Plug
SEI Extended Bolt Release
Sadlack NM Spring Guide
Sadlack Extended Mag Release
FCG/Trigger - Ted Brown

Optics
Larue LT608
Talley Tactcal Rings - Dark Earth
Leupold LR/T 3.5-10x40 M2 TMR - Dark Earth

Right now im looking into what the factory SA 18.5" Barrel will shoot(MOA), and if changing out to a SEI barrel would be somdthing do include.  I will also have the piston and cylinder reworked.  Let me know the thoughts and inputs.   When i was looking at the SEI barrel its listed as a standard weight, but if i remember right the NSW Mk14 had a medium barrel.  Im i right their and can i have a medium barrel from SEI or other that performs well.

USNRigger
12/17/2010 6:51:08 PM EDT
[#1]
Spring Inc barrels are pretty good in their own right, My BUSH rifle has been rebarrelled twice by them because I shot them out.
I don't know if SEI can or will rebarrel a new Spring Inc action because they changed the way they mount barrels.
If you want an SEI barrel, contact them first and ask or look for a used, older, Spring Inc rifle.
12/17/2010 7:39:49 PM EDT
[#2]
Good info thanks for the heads up.  I will give SEI a call and see what they say.  If i do look for a older springfield is their a way to tell if its the older style, what year did they start doing this new way?  Would a fulton armory receiver be a better way to go?
Give me some ideas on base guns as i guess i can use any 22" rilfe and have it rebarred by SEI to 18"
USNRigger
12/17/2010 10:21:39 PM EDT
[#3]
What are you putting on the muzzle?  

I've had no problems with my Springfield barrel.
12/17/2010 11:13:06 PM EDT
[#4]
Surefire FH adapter for a 762K suppressor

USNRigger
12/18/2010 4:33:20 AM EDT
[#5]
IMHO, if you have or are going to get a Springfield M1A you might as well use the barrel rather than spending extra money to put a new barrel on an already new rifle. Once you get it built, if you don't think the factory barrel is up to par then you could always have a SEI barrel installed but it still seems like a waste of money to me.
12/18/2010 5:12:43 AM EDT
[#6]
I agree with the above.
Back in the good old days Spring Inc. woulkd sell you just a receiver and let you build it up any way you want.
They have apparently stopped doing this now.
12/18/2010 10:40:35 AM EDT
[#7]
Well that is the plan.  Im not looking to change out the barrel of the factory springer inc.  unless it does not perform to my needs or liking.  I mainly just want to make sure that if i do need to change it out that SEI can fit a barrel to a new Springer Receiver.  I dont want to learn after the fact that the new Springfields cant be fitted with SEI barrels.  I will be happy with 1moa or less out of the Springfield in the Sage stock.  Im also lookiong for a good used M1A for this project as well.  

USNRigger
12/18/2010 12:06:35 PM EDT
[#8]
Who is currently making SEI barrels, in house?
I thought they were criterion at one point and just bought an 18" Cri barrel.
Are you planning on doing this yourself or having a tool-head work it on for you?
It wasn't as easy as an FAL barrel to put on, but then again, I didn't have to deal with a stuck gas block either so I guess it was equal.
I like SEI's gas lock, and the Sadlak mag release, but I didn't think the gas plug was any different, now a Schuster is a different story.
Maybe by the time you're ready to do your build SEI will have their extended bolt releases avail. (been waiting since August)
12/18/2010 1:27:44 PM EDT
[#9]
SEI is listing them on their website.  1:10 ROH Chrome Moly, Chrome Lined, LR118 chamber.  315.00 + Install P/N is 2027.  I tried calling SEI but no one picked up, so I sent email as well.  I like the SEI mainly for the 1:10 for heavier bullets and the idea of having it M80HT(extra).  Im hoping the Springfield Squad barrel gets me into the 1moa range, but i wanna know from SEI that if need be i can fit a barrel to a Springer Inc receiver.  I looked at fulton armory, but hell their 18" service grade starts at $2500.  Im also looking at LBR as well.

USNRigger
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