Which BCG?

[johnstonblake]

What bcg should I get for a precision spr build that I'm doing?

18" woa barrel, rifle length gas tube, VLTOR EMOD A5 Combo kit on the back.

 

[garandman]

Any old BCG will do. MY SPR shot a consistent 0.70 MoA.

Use the savings toward better glass.

 

[ORD]

Any quality, mil-spec carrier should work for you. Did you get a matched, headspaced bolt with your WOA barrel? If so, you've got tons of in-stock options from various sources, including WOA themselves. They also have complete BCGs in stock for ~$140 that are of very high quality should you need a complete BCG with bolt.

Aside from that basic advice...knowing what you want to spend and any particular features/upgrades/etc. you might want or otherwise think you need would help this discussion. Also, if you didn't get a matched bolt with the WOA barrel, I'd suggest that whatever bolt/carrier assembly you opt for that you check your headspace once you get everything together to ensure that everything is GTG.

 

[johnstonblake]

Yes they gave me a matching bolt.

 

[bassfishindoc]

I run a Bravo Company Machine BCG in all my AR's. Never had a problem with them.

 

[Muskyjerk]

18" woa barrel and a rifle gas system

I run a BCM auto carrier and bolt

 

[800mZero]

You can try a JP Lmos, I love my two.

 

[eddiemac]

Wilson Combat has their parkerized BCG on sale.