WANTED BAT Machine barrel extension for AR-15

[SteveOak]

I am looking for a barrel extension for a 'precision' or at least as precision as I can with an AR-15 rifle. There is a local match, AR Varmint Benchrest, that I would like to shoot so I am having a 6 ARC AR-15 built.

There doesn't seem to be a lot of good AR-15 barrel extensions made. BAT no longer makes one. JP Enterprises makes one for the AR-10 but not the AR-15.

Thanks!

BAT Machine barrel extension for AR-15

 

[ChristianSilver]

White Oak Armory?

 

[LVLAaron]

^ Yep. Call White Oak. They can make them slightly oversize so you need to heat the upper to fit it. Lap the upper face - secure with loctite 620. You'll be shootin bugholes.

 

[natdscott]

Point of fact: Do not try to fit one in an undersize BCM upper, unless you have liquid N handy. I did not.

IF you get it assembled, loctite is moot, and the barrel nut might be also.

I decided that if I ever needed that barrel
OUT...I'd just split the receiver ring.

Bugholes, though, it did.

 

[LVLAaron]

I laughed out loud.

 

[alintx]

Or just buy a rock river eop varmint upper. Have two, and they both shoot half inch with cheap Winchester white box 45gr hp