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Site News The People of Virginia VS Grabigial BanBerger | ARFCOM News
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
180127 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
180167 Views
96 Replies
Help Identifying my front iron base...
SweedishMurdrMachine
Author: SweedishMurdrMachine
Last Post: 12/26/2023 6:18 PM
USA Royce2
59436 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
123093 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
118436 Views
108 Replies
READ THIS BEFORE POSTING
Tweak
Author: Tweak
Last Post: 8/28/2016 8:18 PM
USA aztecsmyth
49191 Views
1 Replies
Problem bolt catch- help *** Fixed 01-29-2010 !!! ***
a308garand
Author: a308garand
Last Post: 5/13/2012 8:37 PM
USA a308garand
79581 Views
26 Replies
Urgent! Extraction stoppages on operational 10.5" LMT
skorp
Page:
Author: skorp
Last Post: 11/22/2006 5:45 PM
dahugo
105530 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
128691 Views
90 Replies
Question regarding tuning a new build AR-15
crob
Author: crob
Last Post: 5/31/2026 10:07 PM
USA jhoyda1
256 Views
5 Replies
I think i have a buffer/spring issue
Poppadent
Author: Poppadent
Last Post: 5/30/2026 12:32 PM
USA Dano523
243 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
454 Views
6 Replies
Stripped threads in pistol grip
sdacbob
Author: sdacbob
Last Post: 5/4/2026 10:27 AM
USA sdacbob
418 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
844 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
445 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
264 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
308 Views
1 Replies
Less gas or more buffer weight?
AR-Zen
Author: AR-Zen
Last Post: 4/22/2026 3:28 PM
USA Joedirt199
539 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_
441 Views
4 Replies
Banged Up Billet Receiver
radar1225S
Author: radar1225S
Last Post: 4/19/2026 9:24 PM
USA radar1225S
509 Views
7 Replies
Delayed trigger reset.
COElkNut
Author: COElkNut
Last Post: 4/18/2026 3:29 PM
USA COElkNut
423 Views
4 Replies
Help with Buffer system
Spritzy1551
Author: Spritzy1551
Last Post: 4/16/2026 5:44 PM
USA Spritzy1551
745 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
370 Views
6 Replies
Not fully chambering 1st round
DD1801
Author: DD1801
Last Post: 4/12/2026 2:29 PM
USA racer765
1520 Views
21 Replies
Live Rounds Getting Stuck in Nitride Chambers
DocApocalypse
Author: DocApocalypse
Last Post: 4/12/2026 2:23 PM
USA racer765
1835 Views
20 Replies
Doubles and FTF
Caboose314
Author: Caboose314
Last Post: 3/30/2026 8:34 PM
USA AS556
1227 Views
14 Replies
223 Wylde GO/NO GO Headspace help pls.
Maka15
Author: Maka15
Last Post: 3/29/2026 4:38 PM
USA Dano523
559 Views
7 Replies
Urgi
RVS716
Author: RVS716
Last Post: 3/3/2026 11:34 AM
USA TGWLDR
1198 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
1247 Views
17 Replies
Ambi-lower and BHO issue
8balls
Author: 8balls
Last Post: 2/23/2026 12:39 PM
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244 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
776 Views
13 Replies
Armalite m15 free float tube/quad rail removal
Gnomearmament
Author: Gnomearmament
Last Post: 2/14/2026 12:40 PM
USA sully
561 Views
1 Replies
AS Designs arc fire uh oh.
Hook-n-hunting
Author: Hook-n-hunting
Last Post: 2/14/2026 12:24 AM
USA Hook-n-hunting
1563 Views
3 Replies
WTF size bolt catch spring does PSA use?
FolfFairport
Author: FolfFairport
Last Post: 1/26/2026 1:43 PM
USA FolfFairport
813 Views
6 Replies
Setting up 8" SBR
Diz
Author: Diz
Last Post: 1/24/2026 2:26 PM
USA Dano523
412 Views
1 Replies
Gas Block Grub Screw Stuck
john_doe_2
Author: john_doe_2
Last Post: 1/19/2026 9:51 PM
USA john_doe_2
684 Views
6 Replies
Receiver seems very thin at bottom of pocket where trigger goes thru?
Yorge9003
Author: Yorge9003
Last Post: 1/16/2026 9:26 PM
USA Yorge9003
670 Views
7 Replies
Bolt getting stuck.
4570govt
Author: 4570govt
Last Post: 1/4/2026 3:01 PM
USA Dano523
858 Views
8 Replies
Salvaging a post ban collapsible stock?
AtLarge
Author: AtLarge
Last Post: 1/3/2026 7:51 PM
USA AtLarge
457 Views
2 Replies
NewUser Needs Help
tazawoo2006
Author: tazawoo2006
Last Post: 12/23/2025 5:07 PM
USA DVCER
649 Views
2 Replies
DD MK 18 rail screws
hugo_koss
Author: hugo_koss
Last Post: 12/22/2025 1:57 PM
USA TGWLDR
505 Views
4 Replies
I think I deformed my MEGA arms upper by over-torquing the barrel nut.
hidaro
Author: hidaro
Last Post: 12/21/2025 5:22 PM
USA 308223
1819 Views
7 Replies
Centurion V2 bolt issue
jayt320
Author: jayt320
Last Post: 12/19/2025 11:25 PM
USA Dano523
701 Views
2 Replies
Blown Primers Issue
BTS1040
Author: BTS1040
Last Post: 12/13/2025 8:09 PM
USA Sinister
1277 Views
8 Replies
AR build recoils like a semi-auto 12g. a tale of two rifles... please help me
ert2030
Author: ert2030
Last Post: 12/13/2025 2:59 PM
USA TheQuadfather
1126 Views
20 Replies
Firing pin retainer bent
Jus228
Author: Jus228
Last Post: 12/13/2025 2:58 PM
USA TheQuadfather
1055 Views
7 Replies
2008 Colt HBAR trigger question?
308223
Author: 308223
Last Post: 12/12/2025 6:03 PM
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293 Views
0 Replies
Bolt hold open with a single round still in magazine
KSPeacekeeper
Author: KSPeacekeeper
Last Post: 12/8/2025 2:23 AM
USA RD20
688 Views
1 Replies
Gassed Well to Not Gassed Well (not sure how to word it)
camarofrk
Author: camarofrk
Last Post: 12/5/2025 3:13 PM
USA camarofrk
1179 Views
15 Replies
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