I musta missed that one when looking at all the others that were under $600........... Bad me........
I musta missed that one when looking at all the others that were under $600........... Bad me........
It’s been a decade since I’ve seriously considered purchasing an AR-15. Back then there was RRA, Colt, Stag, and others.
Who’s good now?
Lol typo by whoever made the posting?
That's kinda what I was thinking.Lol typo by whoever made the posting?
Looking at some of the replies here, I think you ought to tell these folks what your budget might be.
BCA has a lot of side-charging uppers. So typical bolt group doesn't work with those.I'm not 100% sure but I vaguely remember reading somewhere that certain parts on the BCAs were proprietary meaning one would have to buy their replacement product. Don't quote me on that though.
Yeah, that's obvious but I was thinking it's something like a proprietary rail attachment, not sure.BCA has a lot of side-charging uppers. So typical bolt group doesn't work with those.
Didn't know that, I learn something new every day.For the benefit of anyone reading weeks, months, or years from now; a huge number of handguards (rails) attach with proprietary barrel nuts. If you desire a different configuration at any time, most rails include a proprietary nut (Aero is one that I recall does not, BAR system) or you can find the ala carte for what will likely be the cheapest part you’d ever swap on an AR.
In other words, it’s far less an issue than say a piston conversion or even side charging bolt.
If you see screw holes in a handguard, it’s a proprietary nut.
View attachment 1044905
Note all the screws
View attachment 1044906
Same thing, different proprietary system.
View attachment 1044907
upper rifle has screws to clamp around a proprietary PSA barrel nut. Lower rifle uses the YHM proprietary system.
View attachment 1044908
Nothing to fear.
View attachment 1044909