Am i the only person

[rjtfroggy]

Am I the only person in the world that can not get a 308 Win to shoot good?For a little back ground read "Someone Please Explain".
http://www.savageshooters.com/showthread.php?16720-Someone-please-explain
I spent time over the last few days loading rounds at 43 grns. of IMR 4895, 155 SMK at seating depths from 0.030 to 0.065 off the lands,all previous were from 0.005 - 0.025. The results were horrendous at this point I am even to disgusted to meassure them(that bad),all with a custom barrel with a 1:12 twist done just for the 155grn. bullet.
My uneducated guess is this is just a bad barrel,reason being it started life as a 30BR that would not group so it was rechambered to 308 and it still won't shoot. After close to 200 rounds trying to get something decent out to 200 yards this is coming off the action and will be replaced with either a Shilen or a Criterion, undecided what caliber 243 or 308, bull barrel.
What realy burns me is I have a factory 20" model 10 LE that shoots under .85@200 with little load work up.
At my wits end, I just can't figure out what is wrong.
I won't divulge the brand of the barrel in an open forum because some how I feel I must be doing something wrong so I won't trash the makers.

[tomme boy]

Try a different bullet. I never could get that bullet to shoot well in any of the 4 308win I have owned. Try 168gr bullets. I really like the Hornady A-Max.

[bythebook]

My Son's model 12 fcp-k 308 like just about anything around 165 or 168 gr. and you can interchange bullets and it doesn't make any difference.

[supergolfer18]

My savage 10 with sporter barrel gave me hell. Could not get anything under 1.5" so put a Shilen on there and am excited about the initial load work up. Around .40"groups at 100

[CharlieNC]

Try a different bullet. I never could get that bullet to shoot well in any of the 4 308win I have owned. Try 168gr bullets. I really like the Hornady A-Max.

Ditto. I talked with a "famous" rifle builder to get some hints, and he said the #1,2,and 3 most important factors for a good load is to find the bullet the rifle likes. To test a new rifle build, he shoots 2 bullets and if not decent moves on to a different bullet; he says don't waste time trying to make a bullet shoot. Sounds like you need to move on.

[wbm]

PM Sent

[lal357]

my shilen liked 168 gr shot them good but when i switched 155 amax's it really woke up i seperate my bullets by ogive .
the load is
46.0 gr varget
fed gm210m primers
lapua brass
seated 2.218 measured to ogive
comes out at 2925 fps

as usual work up to it and check for sighn's of pressure

[supergolfer18]

lal357: I was trying to decide whether I want to try the 155amax good to hear you had good results

[acemisser]

I had a 243 that I had over 500 rounds through it befor I finally stumbled on the majic bullet
and powder combo...so don;t give up....my 308 shoots the 175 SMK's the best of any..
but mine is a 1 in 10 twist....Good luck

[psharon97]

My favorite load for the 155g bullet is 45g of IMR 4895 with a CCI large rifle primer. That load has worked really well in a wide variety of rifles.

[acemisser]

I am not gonna ask a bout the scope and all that stuff...My question is? Did you buy this rifle new or used?

If I were you the first thing I would do was if you have a gun smith in your area is to
have him take a look at the crown....Sometimes that is the problem and a simple
fix and a cheap fix....Good luck...

[rjtfroggy]

This is a rifle put together from parts.Model 12 single shot, SSS recoil lug,22" select grade barrel,Savage "tiger Shark" stock, Burris bases and rings,20x SS scope(known to be good).
Shooting from a fixed bench using custom front rest(16lbs) protector rear bag.
Method 3-5 rounds wait 10 minutes shoot again.All groups if you want to call them groups are horizontal @200. The barrel is floated as is the tang and everything is tight and secure.The barrel crown does not catch any fibers from a q tip so I have to think it is good.
Like I have stated I have pretty much run out of things to try, I even talk with the guy at Sierra and he seems to think the 155's should be fine and that there is something else going on.
I may try again in a few days but first I need to clear my head so I can start over.

[acemisser]

delete post

[acemisser]

http://i220.photobucket.com/albums/dd267/pennygoat/308rifle001.jpg

shot this 5 shot group today with my 308 20 inch barrel-1 in 10 twist 41.3 grains of reloader 15

175 gr SMK Brass full length sized Federal match primers 250 yards F class distance

[sharpshooter]

I would suspect most of your problem lies in the stock. The stock that you mentioned is not a bag friendly stock to start with, and then coupled with a .308, it would make it naturally harder to shoot.

[rjtfroggy]

I would suspect most of your problem lies in the stock. The stock that you mentioned is not a bag friendly stock to start with, and then coupled with a .308, it would make it naturally harder to shoot.

All right I could possibly understand this but if this is/were the problem why will it shoot fantastic at 100 same stock same rest?
When this was chambered for 30br it was in a VLP stock and I was having the same problems gun would not group.

[acemisser]

Is the barrel floated on this rifle? Mine is floated all the way to the recoil lug..I can slide 4 sheets of
paper under it.....Are you getting the barrel too hot? I wish I could look at it.....What twist is this barrel?

[rjtfroggy]

Barrel floated to lug,12 twist 22" heavy varmint,10 min. between shot strings.
Going to take apart again to check everything one more time, going to scrub the barrel out again even though the last time it was copper free and then maybe start over depending on what I find.I might even take some of the loads that are made for my stock rifle that I know shoot good at 200 and see what happens.

[skypilot]

On a rare case or two, I've seen powder changes(brands) affect a truly horizontal group. Almost 100% of the time(if the rifle is set up normally) it will be in the bedding.
Even if it was caused by almost anything else, the group would open up but it wouldn't he horizontal, it would still be rounded.

Again, if it's bedded, especially under the chamber and is not square across the stock it will string horizontal. If it's bedded correctly then the barrel could be touching on one side when the barrel vibrates.
If it's not bedded, then bed it and then try it. Posting some shot targets would help us help you.

[John_M]

rjtfroggy, after everything you have tried and what others have recommended, I would also look at the stock as causing the problem. As skypilot recommended, look at the bedding between stock and action. Are there aluminum bedding pillars? Is the barrel free floated enough so that when the fore end is resting on a bag the weight of the barrel is not causing some irregular contact with the stock? Are the receiver screws tightened to the correct inch/lbs of torque? Were the receiver screws tightened in the sequence recommended by Savage? If there is a rear trigger guard screw, is it tightened too much?

As we all know, sometimes it is the simple things which create problems often driving us nuts.

Good luck.