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Troubleshooting
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Topics
Troubleshooting Checklist
Tweak
Author: Tweak
Last Post: 11/9/2004 6:59 AM
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How it Works- The AR gas operation and how everything works in harmony.
Randall_Rausch
Page:
Author: Randall_Rausch
Last Post: 1/2/2026 2:04 AM
USA ARMalfunction
182330 Views
117 Replies
Why won't my new upper receiver lock/close on my new RRA lower receiver?????????
persimmonpete
Page:
Author: persimmonpete
Last Post: 10/22/2025 10:47 PM
USA Amish_Bill
181014 Views
96 Replies
Help Identifying my front iron base...
SweedishMurdrMachine
Author: SweedishMurdrMachine
Last Post: 12/26/2023 6:18 PM
USA Royce2
59871 Views
20 Replies
New Trigger and hammer pins walking out/ Why my rifle is not igniting the primer.
photoman
Page:
Author: photoman
Last Post: 9/2/2021 1:40 PM
USA HYPR
124002 Views
76 Replies
Overpressure Problems / Blown Primers * UPDATED * MORE TEST RESULTS *
wrecktech
Page:
Author: wrecktech
Last Post: 3/20/2018 12:08 AM
USA borderpatrol
119538 Views
108 Replies
READ THIS BEFORE POSTING
Tweak
Author: Tweak
Last Post: 8/28/2016 8:18 PM
USA aztecsmyth
49500 Views
1 Replies
Problem bolt catch- help *** Fixed 01-29-2010 !!! ***
a308garand
Author: a308garand
Last Post: 5/13/2012 8:37 PM
USA a308garand
80013 Views
26 Replies
Urgent! Extraction stoppages on operational 10.5" LMT
skorp
Page:
Author: skorp
Last Post: 11/22/2006 5:45 PM
dahugo
106297 Views
106 Replies
Short Stroking, UPDATE on Page 2: Checked Gas Port, Need More Input
metroplex
Page:
Author: metroplex
Last Post: 11/22/2006 1:25 PM
Dusty_C
129187 Views
90 Replies
Overpressure event/warranty debacle
ABuchler
Author: ABuchler
Last Post: 9/13/2026 10:42 AM
USA Dano523
968 Views
18 Replies
Ruger Harrier BCG contacting buffer tube
AwesomeCronk
Author: AwesomeCronk
Last Post: 9/9/2026 6:26 PM
USA AwesomeCronk
320 Views
5 Replies
BCG Not Stripping New Round or Jamming Mid-Feed
AltoSalamander1
Author: AltoSalamander1
Last Post: 9/8/2026 9:50 AM
USA AltoSalamander1
400 Views
6 Replies
Keymod problem
66Shelby302
Author: 66Shelby302
Last Post: 8/29/2026 8:05 PM
USA JohnGA
304 Views
3 Replies
Return or Try to Shoot Burrs Out
johnnybarbar
Author: johnnybarbar
Last Post: 8/24/2026 9:34 PM
USA xciapup
601 Views
8 Replies
Geissele 11.5" URG-I RC2 Suppressor Misalignment
ExGreyFox
Author: ExGreyFox
Last Post: 8/19/2026 11:19 PM
USA ExGreyFox
551 Views
15 Replies
Is my Superlative Arms gas block bleeding off gas or not?
Bloodloss
Author: Bloodloss
Last Post: 8/10/2026 6:54 PM
USA Bloodloss
535 Views
11 Replies
Feed issues with suppressed .300BLK - thinking buffer/spring
csacksteder
Author: csacksteder
Last Post: 8/4/2026 7:55 PM
USA Nobody69s
413 Views
10 Replies
AS Designs arc fire uh oh.
Hook-n-hunting
Author: Hook-n-hunting
Last Post: 8/2/2026 9:30 PM
USA LFOD1776
2615 Views
5 Replies
6mm arc issues
FoxValleyTacDriver
Author: FoxValleyTacDriver
Last Post: 7/17/2026 9:26 PM
USA FoxValleyTacDriver
906 Views
1 Replies
BCG not retracting when firing but has full motion manually
van350
Author: van350
Last Post: 7/13/2026 8:07 PM
USA van350
632 Views
9 Replies
SS not running with possible undergassed ar
Bigfella0102
Author: Bigfella0102
Last Post: 7/6/2026 9:33 PM
USA JKinAZ
523 Views
3 Replies
Barrel extension short in upper
freemang20
Author: freemang20
Last Post: 7/3/2026 8:32 PM
USA j3_
570 Views
9 Replies
Minute of Paper Plate. What Am I Missing?
Tiribulus
Author: Tiribulus
Last Post: 6/27/2026 6:05 AM
USA Praimfiya
963 Views
15 Replies
Extraction Issue
onibaba
Author: onibaba
Last Post: 6/13/2026 5:24 PM
USA lysanderxiii
839 Views
10 Replies
Aero 308 magazine not staying locked in.
mutineer
Author: mutineer
Last Post: 6/12/2026 9:56 AM
USA mutineer
719 Views
9 Replies
Need help with buffer system
2nd_citizen
Author: 2nd_citizen
Last Post: 6/5/2026 10:33 PM
USA j3_
710 Views
9 Replies
Question regarding tuning a new build AR-15
crob
Author: crob
Last Post: 5/31/2026 10:07 PM
USA jhoyda1
777 Views
5 Replies
I think i have a buffer/spring issue
Poppadent
Author: Poppadent
Last Post: 5/30/2026 12:32 PM
USA Dano523
618 Views
4 Replies
Upper receiver wear, What is normal for decent usage?
RVS716
Author: RVS716
Last Post: 5/4/2026 11:00 AM
USA RVS716
804 Views
6 Replies
Stripped threads in pistol grip
sdacbob
Author: sdacbob
Last Post: 5/4/2026 10:27 AM
USA sdacbob
832 Views
7 Replies
Upper Receiver Barrel Nut Thread Damage - How Screwed am I?
Diastasis
Author: Diastasis
Last Post: 5/2/2026 9:36 PM
USA Diastasis
1296 Views
9 Replies
Failure to fire / function issue with MAT-9 upper on FM Ranch Rifle lower using Mean Arms ExoMag w/
riddickbeebe
Author: riddickbeebe
Last Post: 4/29/2026 7:14 PM
USA MegaTarsal
692 Views
6 Replies
FTF/function issue with MAT-9 upper on FM Ranch Rifle lower: HELP!
riddickbeebe
Author: riddickbeebe
Last Post: 4/28/2026 6:08 PM
USA ChevChelios
555 Views
2 Replies
Failure to fire/function: MAT-9 upper on FM Ranch Rifle lower, Mean Arms ExoMag w/ejector
riddickbeebe
Author: riddickbeebe
Last Post: 4/25/2026 10:45 PM
USA Dano523
668 Views
1 Replies
Less gas or more buffer weight?
AR-Zen
Author: AR-Zen
Last Post: 4/22/2026 3:28 PM
USA Joedirt199
944 Views
9 Replies
Broken gas ring at 700rds. Fluke or something going on?
gunner76
Author: gunner76
Last Post: 4/20/2026 1:51 PM
USA j3_
855 Views
4 Replies
Banged Up Billet Receiver
radar1225S
Author: radar1225S
Last Post: 4/19/2026 9:24 PM
USA radar1225S
913 Views
7 Replies
Delayed trigger reset.
COElkNut
Author: COElkNut
Last Post: 4/18/2026 3:29 PM
USA COElkNut
845 Views
4 Replies
Help with Buffer system
Spritzy1551
Author: Spritzy1551
Last Post: 4/16/2026 5:44 PM
USA Spritzy1551
1052 Views
17 Replies
Suppressed 308 not locking back with subsonic ammo
semperfiws6
Author: semperfiws6
Last Post: 4/16/2026 9:10 AM
USA Atropian_Defector
733 Views
6 Replies
Not fully chambering 1st round
DD1801
Author: DD1801
Last Post: 4/12/2026 2:29 PM
USA racer765
1932 Views
21 Replies
Live Rounds Getting Stuck in Nitride Chambers
DocApocalypse
Author: DocApocalypse
Last Post: 4/12/2026 2:23 PM
USA racer765
2169 Views
20 Replies
Doubles and FTF
Caboose314
Author: Caboose314
Last Post: 3/30/2026 8:34 PM
USA AS556
1660 Views
14 Replies
223 Wylde GO/NO GO Headspace help pls.
Maka15
Author: Maka15
Last Post: 3/29/2026 4:38 PM
USA Dano523
988 Views
7 Replies
Urgi
RVS716
Author: RVS716
Last Post: 3/3/2026 11:34 AM
USA TGWLDR
1541 Views
24 Replies
Found two small gouges on the back of my bolt carrier, lower section at back edge
titan7
Author: titan7
Last Post: 3/2/2026 5:11 AM
USA Homesteader375
1528 Views
17 Replies
Ambi-lower and BHO issue
8balls
Author: 8balls
Last Post: 2/23/2026 12:39 PM
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436 Views
0 Replies
Taper Pin won't seat on pinned gas block
thedownzero
Author: thedownzero
Last Post: 2/21/2026 3:02 PM
USA Dano523
1178 Views
13 Replies
Armalite m15 free float tube/quad rail removal
Gnomearmament
Author: Gnomearmament
Last Post: 2/14/2026 12:40 PM
USA sully
819 Views
1 Replies
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Troubleshooting
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