ACR Technical Discussion
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Forum: ACR Technical Discussion

ACR technical related discussion. If you need help troubleshooting or modding your ACR, post it here.

Forum: ACR Technical Discussion

  1. Sticky Thread Sticky: Unoffical NeFarious Arms (Marvin Pitts) info thread

    Started by callmecolt, 01-16-2014 04:14 PM
    21 Pages
    1 2 3 ... 21
    • Replies: 201
    • Views: 54,942
    03-29-2019, 04:26 PM Go to last post
  2. Sticky Thread Sticky: Bushmaster ACR vs Robinson XCR vs. FN SCAR

    Started by VB, 10-13-2010 09:49 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 49,491
    01-10-2019, 05:18 AM Go to last post
  3. Sticky Thread Sticky: The gas system thread!!!

    Started by bigdog2003_99, 09-28-2014 07:33 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,222
    01-01-2019, 08:46 PM Go to last post
  4. Sticky Thread Sticky: General ACR tech info, downloads, and websites

    Started by VB, 11-20-2010 01:00 AM
    • Replies: 6
    • Views: 5,125
    11-08-2017, 04:40 PM Go to last post
  5. Sticky Thread Sticky: ACR replacement parts numbers

    Started by BoovarBjarki, 04-22-2012 12:56 PM
    25 Pages
    1 2 3 ... 25
    • Replies: 243
    • Views: 53,111
    05-09-2017, 04:44 PM Go to last post
  6. Sticky Thread Sticky: Custom handguard: From model to metal

    Started by rr_trail_boss, 03-20-2012 09:45 PM
    34 Pages
    1 2 3 ... 34
    • Replies: 334
    • Views: 68,542
    03-16-2017, 06:36 AM Go to last post
  7. Sticky Thread Sticky: DIY how to strip your factory barrel

    Started by bigdog2003_99, 09-10-2011 05:55 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 41
    • Views: 13,614
    09-12-2016, 01:43 AM Go to last post
  8. Sticky Thread Sticky: 300 AAC Blackout

    Started by cjt50, 10-01-2010 02:20 AM
    41 Pages
    1 2 3 ... 41
    • Replies: 404
    • Views: 88,459
    01-10-2015, 08:28 AM Go to last post
  9. Lightbulb Sticky Thread Sticky: Geissele Hi-Speed Mod'ed for ACR

    Started by Smokescreen1030, 06-25-2013 05:20 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,443
    06-30-2013, 02:32 AM Go to last post
  10. Sticky Thread Sticky: URGENT! BUSHMASTER ACR RECALL!

    Started by VB, 10-15-2010 12:59 PM
    13 Pages
    1 2 3 ... 13
    • Replies: 125
    • Views: 30,620
    01-18-2012, 06:23 PM Go to last post
  11. Sticky Thread Sticky: Category Rules!!

    Started by ACRFan, 04-02-2010 07:03 PM
    • Replies: 0
    • Views: 1,942
    04-02-2010, 07:03 PM Go to last post
  1. Question Rail screw torque spec

    Started by horseman04, 04-01-2019 07:27 PM
    • Replies: 9
    • Views: 128
    04-05-2019, 08:38 AM Go to last post
  2. MOE Rail Section Clearance Issues

    Started by Mikey2018, 03-19-2019 12:59 PM
    • Replies: 4
    • Views: 132
    03-29-2019, 09:20 AM Go to last post
  3. Easy fix for magazine over-insertion problem

    Started by Lexner, 03-26-2019 12:32 AM
    • Replies: 0
    • Views: 119
    03-26-2019, 12:32 AM Go to last post
  4. Loose takedown pins

    Started by HKpainter, 03-18-2019 10:33 PM
    • Replies: 2
    • Views: 79
    03-19-2019, 07:59 AM Go to last post
  5. Possible damage from FH removal using reaction rod?

    Started by ALFA_METAL, 01-01-2019 03:56 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 730
    02-17-2019, 12:33 PM Go to last post
  6. ACR DMR double shots/AD

    Started by ACRPEWPEW, 02-04-2019 09:31 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 471
    02-15-2019, 02:52 PM Go to last post
  7. Aftermarket Lowers

    Started by HiVoltage, 12-24-2018 09:24 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,308
    02-05-2019, 11:06 PM Go to last post
  8. Jams after one mag?

    Started by mike2, 01-27-2019 01:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 601
    02-04-2019, 07:25 AM Go to last post
  9. New owner, charging handle question

    Started by kpz1234, 10-26-2018 06:55 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 2,124
    02-01-2019, 12:52 AM Go to last post
  10. Aftermarket parts for ACR

    Started by CallSignChurch, 10-30-2018 12:51 AM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 1,838
    01-27-2019, 02:06 PM Go to last post
  11. Question Lightened Bolts Modification

    Started by Parchaser, 01-16-2019 10:35 PM
    • Replies: 3
    • Views: 254
    01-25-2019, 05:43 PM Go to last post
  12. Polymer handguard won't fit on ACR DMR

    Started by Oganesson, 01-11-2019 10:04 PM
    • Replies: 4
    • Views: 278
    01-14-2019, 12:52 PM Go to last post
  13. Gas block loose...

    Started by Mattitude, 11-20-2013 08:16 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 2,571
    01-07-2019, 05:10 PM Go to last post
  14. Full tear-down for cerakote.

    Started by ALFA_METAL, 12-20-2018 09:21 AM
    • Replies: 6
    • Views: 282
    01-01-2019, 11:42 PM Go to last post
  15. I got the ACR Blues

    Started by finnlogic86, 08-22-2018 06:08 AM
    • Replies: 7
    • Views: 738
    12-23-2018, 05:26 PM Go to last post
  16. ACR factory barrel... CHF or button rifled?

    Started by CobraGT, 05-23-2018 11:22 PM
    • Replies: 1
    • Views: 516
    12-22-2018, 09:01 PM Go to last post
    • Replies: 3
    • Views: 666
    12-09-2018, 08:59 PM Go to last post
  17. 6.8 Magazine Question

    Started by cmeyer001, 11-16-2018 12:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 996
    11-27-2018, 02:52 PM Go to last post
  18. Spray paint removal

    Started by toast_182, 09-11-2018 06:00 PM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 1,321
    11-05-2018, 08:05 PM Go to last post
  19. 14.5 inch barrel and pin welded brake

    Started by larrys, 06-08-2015 03:15 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 72
    • Views: 7,415
    10-03-2018, 05:17 AM Go to last post

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