AR 15 Bench Gun for Long Range

[relictrader]

Newbie..here would like to build an AR an wondered if it could be made into 4,5,600 or 1000 yd gun.
The AR flat-top with target scope mounted will need a stock with cheek rest.Who makes the best?
The length should be 26,28 or longer with .720 muzzle?
The barrel rate of twist for 6mm 75,90,105 or 115gr.bullets should be?
Magazines will not accommodate the longer so single feeding may be in order?
The 6mm,?) with high BC should be needed.
THANKING YOU FOR IDEAS....Gary

 

[billmo]

Hey Man, Robert Whitley is certainly going to be the best place to start. He is building me a 6mmAR and I plan to shoot 500 and 600 yds. Would try 1000 yds, but don't have a range or anywhere in the woods to shoot that far. Go to 6mmAR.com You will find all the info on the rifles and Robert. The Bob Sled will be your answer for feeding. Bill

 

[rcw3]

Relictrader

Give a look at the 6mmAR Turbo, seems like it may be just what you have in mind.

Here's the link for info on it:

6mmAR Turbo