Anyone here have an Armalite AR-10?

roverMc

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Feb 27, 2009
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Deep, Deep South
Sorry Sean that was from about 15yrs ago. But now I'm interested because I have a Savage .223 4X4. It has a 20in. bull barrel on it and a stock that I built for it. I'm shooting Wolf 55gr hp's in my bushmaster, but I want this savage to drive nails.
 

roverMc

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Feb 27, 2009
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Deep, Deep South
Yeah I shot an older 10pt with it on the run and hit him about dead center of his body. It knocked out a 3 inch piece of rib and he kept running. But he turned and headed dead away from me. I placed the bullet in the right rump and it crossed his body and exited out the left front shoulder, folding him up dead on the spot. Stop over in GA and you can shoot it.
 

sean

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Sep 28, 2004
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60-70gr. should be great. Do you have access to a chronograph? Check your bullet speed to make sure your getting consistent results and the correct speed, then worry about adjusting the powder charge or burn rate. If your powder scale isn't consistent with the powder you use, you can forget getting good groups.
I like stick powders, but they are harder to meter than ball unless you weight and trickle every charge. I have not tried the dual base powders like 2230, it's supposed to work well.

I wish I could come have a beer in GA, I have a few hundred pounds of linotype at my parents in Birmingham that need to be melted down and cast.
 

roverMc

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Feb 27, 2009
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Deep, Deep South
Thanks Sean I remember that it was a ball powder. I now use a digital scale and check the calibration every 10 or so bullets. Like I say, if you get to South GA look me up.
 

brianhoberg

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Apr 16, 2007
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San Antonio, TX
www.brianhoberg.com
sean said:
60-70gr. should be great. Do you have access to a chronograph? Check your bullet speed to make sure your getting consistent results and the correct speed, then worry about adjusting the powder charge or burn rate. If your powder scale isn't consistent with the powder you use, you can forget getting good groups.
I like stick powders, but they are harder to meter than ball unless you weight and trickle every charge. I have not tried the dual base powders like 2230, it's supposed to work well.

I wish I could come have a beer in GA, I have a few hundred pounds of linotype at my parents in Birmingham that need to be melted down and cast.

Come on sean, there's gotta be SOME reason we have to go to GA. If anything, maybe it's a trail we haven't hit yet :p
God knows we have no decent trails within 25 miles of San Antonio. Sucks since they closed Salado and all those "development roads" we were driving on are now subdivision front lawns lol.
 

Eric N.

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Apr 20, 2004
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Falls Church, VA
billb said:
Doin' OK I guess - nothing newsworthy!

The Larue is very nice in comparison to the others - costly, but nice. The Noveske .308 offering isn't bad either, but the Larue OBR has a few more tricks up it's sleeve.

I'd like one that uses HK or FAL mags, because I have hundreds of them, and really don't want to buy more expensive mags - but is what it is.

After calling almost every store near me and finding out that an AR style rifle in 308/7.62 in this area is back ordered by any where from 4 to 10 months. I had found a Stag 6.8 spc (model 5) that was looking pretty good at $1000. Also, found out that some of the stores here will never get my business.. Some of these people wanted double MSRP.. Whhhaatttt!! :eek: So as luck would have it, the gun show was in town this past weekend and just as I was about to give up having found nothing but .223/5.56 at every dealer table, I finally found a DPMS LR308 AP4 from a dealer that game up from Richmond. Needless to say, it followed me home. :D Should make a nice "all around" and "SHTF" rifle. Although, I'm probably also going to buy another upper with a longer barrel for those far away targets.
 
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roverMc

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Feb 27, 2009
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Deep, Deep South
Eric N. said:
After calling almost every store near me and finding out that an AR style rifle in 308/7.62 in this area is back ordered by any where from 4 to 10 months. I had found a Stag 6.8 spc (model 5) that was looking pretty good at $1000. Also, found out that some of the stores here will never get my business.. Some of these people wanted double MSRP.. Whhhaatttt!! :eek: So as luck would have it, the gun show was in town this past weekend and just as I was about to give up having found nothing but .223/5.56 at every dealer table, I finally found a DPMS LR308 AP4 from a dealer that game up from Richmond. Needless to say, it followed me home. :D Should make a nice "all around" and "SHTF" rifle. Although, I'm probably also going to buy another upper with a longer barrel for those far away targets.

Congrats - my brother has one and loves it.
 

Steve Rupp

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Apr 21, 2004
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Seattle, WA
www.discoweb.org
sean said:
Brian, the powders burn rate has nothing to do with bullet tumble. Bullet stabilization is from the twist rate and picking the correct grain bullet for the barrel.

RoverMC, I like Varget and H4895. Varget is the slowest powder I would use and seems to like 55gr. bullets and larger. Both of these powders are insensitive to temperature changes and can be used in .223 to .308 semi's with good results.

I've had real good luck with both of those powders as well using Sierra match 69g HPBT in both my Colt Match HBAR and my remington 700. I'm pretty sure the rem 700 has a 1:9 and the AR has a 1:11.

The .223 is a very easy round to reload actually. I've gone through thousands and have never had a problem. I was also reloading a bunch of 300 win mag but only had a chance to shoot a couple hundred as the range closed down near me. I'd love to get back into reloading. I used to load 9mm, 357 sig, 44 mag, .223, 30-06, and 300 win mag.