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Thread: 6.8SPC bolt carrier groups

  1. #1
    Vending Machine Operator
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    6.8SPC bolt carrier groups

    I have been piecing together the parts for a new AR build over the last 9-10 months, and finally decided I want a 18" 6.8 SPC build with an MLOK upper.

    Who has the best complete BCG going for 6.8 SPC? I see FailZero has a Nickel Boron coated one, but I know nothing about them. Stag has one. Daniel Defense has one, and they're my first choice but a bit spendy.

    Thoughts about my options? Also as to barrel for an 18" 6.8.
    State Government Attorney | Beretta, Glock, CZ & S&W Fan

  2. #2
    I use Rubber City Armory and I'm happy with it. It cleans up well and runs without issue.

  3. #3
    Quote Originally Posted by LockedBreech View Post
    Daniel Defense has one, and they're my first choice but a bit spendy.
    If you want spendy, LMT is where it's at, particularly if you piece it together from their enhanced carrier. That being said, the bolt is probably near indestructible from normal use; I have yet to hear of a case where an LMT enhanced bolt has failed, although some will argue that having a bolt that outlasts a barrel is pointless due to headspacing issues.
    Last edited by Default.mp3; 05-06-2018 at 04:44 PM.

  4. #4
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    http://www.ar15performance.com/inc/sdetail/3255/338

    AR15 Performance claims their bolt is the best - I have been using 6.8 bolts from PSA. I have bought 6.8SPC and 6.5G barrels from ARP and they are doing well.

  5. #5
    Site Supporter OlongJohnson's Avatar
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    http://ar15performance.com/

    I've never seen anyone complain that their stuff wasn't good. It's reasonably affordable, and the service is excellent.
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  6. #6
    Vending Machine Operator
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    Nov 2014
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    Rocky Mtn. West
    Surprised I had not heard of any of these options, thank you. Will continue to do research.
    State Government Attorney | Beretta, Glock, CZ & S&W Fan

  7. #7
    Site Supporter OlongJohnson's Avatar
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    AR15Performance is a site supporter on 68forums and has its own vendor forum there.

    http://68forums.com/forums/forumdisp...15-Performance

    Harrison Beene is an active participant. Serious gun nerd. He owns the company and is the guy who picks up the phone.
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