Warning

 

Close

Confirm Action

Are you sure you wish to do this?

Confirm Cancel
BCM
User Panel
skd
troy
Hit
JRH
geissele
primaryArms
CA
fightlite
delton
bravocompany
vortex
VP
midwest
palmetto
magpul
SDS
jt
brownells
RS
silencerShop
GS
aim
laRue
springfield

cmmg
CA
RS
ar15com
THBRD
Faxxon
blackhills
palmetto
bravocompany
jt
LAPG
gray
springfield
silencerShop
geissele
primaryArms
SAS
Pro2A
JRH
fightlite
dsa
LAPG
brownells
bravocompany
cmmg
tnvc
trijicon
tnvc
Users Online3749 Online
bravocompany missing Hydra
Page AR-15 » AR Piston Systems
AR Sponsor: bravocompany
Site Notices
Site News 2024's Favorite CCW? | PSA Micro Dagger
Archived [ARCHIVED THREAD] - Carbon dust on front sight, rail, and light. How much is normal?
Posted: 4/22/2016 4:08:21 PM EDT
I have an Adams Arms Tactical Evo with the standard mid length pic piston. Totally new to ARs so this is probably a dumb question but is it normal to get carbon dust on your front sight, rail, and light where the piston is? Dust is on the back of the front sight and the tail cap of the light, not the lens.Probably have about 150ish rounds and only started noticing it now.

Link Posted: 4/22/2016 4:33:49 PM EDT
[#1]
Trade-off from DI, that bled-off gas has to vent somewhere...

Link Posted: 4/23/2016 7:09:03 AM EDT
[#2]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
Trade-off from DI, that bled-off gas has to vent somewhere...
View Quote

Kinda what I figured, thanks.

Archived [ARCHIVED THREAD] - Carbon dust on front sight, rail, and light. How much is normal?
Page AR-15 » AR Piston Systems
AR Sponsor: bravocompany
Close Join Our Mail List to Stay Up To Date! Win a FREE Membership!

Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. One new winner* is announced every week!

You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers.


By signing up you agree to our User Agreement. *Must have a registered ARFCOM account to win.
THBRD
JRH
CA
ar15com
SAS
brownells
fightlite
palmetto
dsa
springfield
LAPG
LAPG
jt
Faxxon
bravocompany
geissele
gray
cmmg
primaryArms
blackhills
Pro2A
silencerShop
RS
missing
AR-15 AK-47 Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry

About AR15.COM

Become an AR15.COM Team Member

AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types.

From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm.

Stay Connected

AR15.COM Facebook AR15.COM Twitter AR15.COM YouTube AR15.COM Instagram
Pepperjam Verification

Newsletter

Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more.

Contact Us

Advertising
[email protected]
General
[email protected]

Copyright © 1996-2024 AR15.COM LLC. All Rights Reserved.
Any use of this content without express written consent is prohibited.

AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own.

Advertising Memberships ARFCOM Shop Gear Deals Virtual Weapon Build Discussion Forums Help Privacy DMCA About Mobile Site View Your Privacy Choices California Consumer Privacy Act (CCPA) Opt-Out Icon   Goat Signal
** When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, the eBay Partner Network and Amazon.
Top Top