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Forum: 6.5 Grendel Troubleshooting

Guys helping guys fix gun problems

  1. Bullets/Cases sticking in chamber

    I just finished my rifle build and when trying to manually cycle ammo through it for the initial function test the cartridges get stuck in the...

    Started by Jakegsxr11, Yesterday 09:19 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 306
    Today 03:29 PM Go to last post
  2. Problems with New 6.5 Grendel Upper Build

    Need some help from the experts. All of the parts for my first 6.5 Grendel upper setup came in and everything went together very smoothly. ...

    Started by DJudge, 05-04-2017 04:32 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 524
    05-23-2017 02:32 PM Go to last post
  3. Problems with my rifle!

    The problem I am having is twofold! The gun jams with my reloads or factory ammunition. The cartridge case is pinned approximately half way up by the...

    Started by rons, 04-23-2017 07:11 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 842
    05-22-2017 08:06 PM Go to last post
  4. Need help! Cycling issue

    I have a Radical Firearms complete 6.5 Grendel upper on a DPMS Multi Cal lower. I've been having all kinds of problems. First it wasn't wanting to...

    Started by TCBrown125, 05-18-2017 02:45 AM
    cycling, feeding, issues, problems
    • Replies: 9
    • Views: 277
    05-18-2017 10:58 PM Go to last post
  5. stuck cases, stove pipe, light primer strikes

    I just built my first 6.5 grendel. Fun cartridge indeed! oden 16" intermediate barrel oden adjustable gas block oden BCG Oden upper oden...

    Started by Metzger, 05-14-2017 02:56 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 350
    05-17-2017 10:12 PM Go to last post
  6. Grendel not loading second round

    I have a 18" jp barrel kit with a rifle length gas system and rifle stock. With the Adj gas block open all the way the gun won't load a second round...

    Started by Chazroh, 05-07-2017 10:05 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 429
    05-17-2017 12:05 AM Go to last post
  7. New build, failure to extract spent shell, charging handle hard to pull back

    Ok, need a little help. Built my grendel from ground up. First time out to test fire and had failure to extract, charging handle very hard to pull...

    Started by Ateup, 04-04-2017 05:35 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,212
    05-16-2017 10:26 AM Go to last post
  8. Troubleshoot: BCG stuck in battery

    So I just finished my first ever AR build, a lightweight Grendel with JP 18', JP Adj. Block, JP Bolt and RCA BC. I tested out my build for the first...

    Started by Mindreader1, 05-08-2017 05:05 AM
    3 Pages
    1 2 3
    • Replies: 20
    • Views: 974
    05-16-2017 02:30 AM Go to last post
  9. Smoothing Ejector/Extractor Edges on Bolt Face

    Shooting factory ammo and across a ladder of reloads using two different powders, I'm getting some noticeable marks on my brass from the extractor...

    Started by Chrazy-Chris, 05-10-2017 02:30 PM
    • Replies: 3
    • Views: 229
    05-10-2017 08:04 PM Go to last post
  10. Unfired rounds often get stuck in the chamber.

    Forgive me if this topic has been raised a lot before. I haven't been here for a while. I have a Grendel with an old 2009 Satern Rifle Cut barrel and...

    Started by Grendel-Gene, 04-18-2017 02:08 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 895
    05-05-2017 05:16 PM Go to last post
  11. I need help with resizing

    As a background, I have been reloading since '69, and I reload for all my rifles, handguns, and shotguns. On the rifles and handguns, I separate my...

    Started by llamaboy, 03-25-2017 04:44 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 770
    04-30-2017 05:04 PM Go to last post
  12. Still fighting issues.....

    Well, since building by 6.5/264lbc I have been fighting an on going issue with extraction. Doesn't matter the ammo does it with WPA, PPU, Hornady....

    Started by 96superflow, 03-20-2017 01:39 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,563
    04-25-2017 03:44 PM Go to last post
  13. Headspace issue?

    Took my brothers new build out to the range yesterday. Shot well but notice that we had to use the FA several times on mag changes. Went to clear the...

    Started by worthen86ford, 04-17-2017 02:35 AM
    • Replies: 8
    • Views: 550
    04-18-2017 03:44 AM Go to last post
  14. Completely stumped-yet another gas function question.

    Alright, this is starting to eat a hole in my brain. Have a new to me JP ultra light Supermatch 18" rifle gas barrel that has been installed in a...

    Started by Bobke, 04-16-2017 12:59 PM
    3 Pages
    1 2 3
    • Replies: 25
    • Views: 781
    04-17-2017 08:25 PM Go to last post
  15. Bore Guide?

    Is there a bore guide for the AR15 Grendel other than the $37 one from Satern? Kinda spendy.

    Started by Hafast, 04-17-2017 01:38 PM
    • Replies: 5
    • Views: 236
    04-17-2017 06:44 PM Go to last post
  16. Buffer spring concern

    So, I put my Grendel upper on my 5.56 lower. It seams to work just fine with hornady 123 sst, but when using the cheap wolf rounds, it makes a...

    Started by JaxsonsOldMan, 04-04-2017 03:03 PM
    • Replies: 7
    • Views: 478
    04-07-2017 06:43 PM Go to last post
  17. Suppressor question

    Got my stamp and suppressor couple weeks ago. Was trying it out this weekend and man is it awesome! Only problem I noticed was brass was really...

    Started by Nick, 03-22-2017 11:48 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,046
    03-29-2017 01:16 PM Go to last post
  18. Huge feeding issue problem fixed.

    Hey I been reading a lot of posts on here trying to find my issue with feeding in my Grendel build. I tried just about everything from polishing feed...

    Started by Johny Fox, 03-27-2017 08:38 PM
    failure to feed
    • Replies: 3
    • Views: 587
    03-28-2017 03:25 PM Go to last post
  19. Cycling issues in new Grendel build, please help!

    Hello, I recently finished a 6.5 upper build with 20" barrel, rifle length gas. It shoots very well (sub MOA) so far, but it is basically a single...

    Started by puncher71, 02-26-2017 05:32 AM
    5 Pages
    1 2 3 ... 5
    • Replies: 43
    • Views: 3,670
    03-18-2017 12:41 AM Go to last post
  20. Properly Matching Grendel Barrels and Bolts

    Hi all, I recently finished my grendel (with the exception of the bolt), and I have been reading up on issues related to excessive head space....

    Started by 8Gauge, 03-03-2017 02:54 PM
    • Replies: 4
    • Views: 1,068
    03-17-2017 06:21 PM Go to last post

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