Warning

 

Close

Confirm Action

Are you sure you wish to do this?

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

LAPG
SAS
Pro2A
springfield
gray
silencerShop
JRH
blackhills
brownells
dsa
Faxxon
CA
palmetto
LAPG
fightlite
geissele
jt
bravocompany
cmmg
ar15com
THBRD
RS
primaryArms
bravocompany
cmmg
tnvc
trijicon
EA
Users Online3374 Online
bravocompany missing Hydra
Page AR-15 » Optics, Mounts, and Sights
AR Sponsor: bravocompany
Archived [ARCHIVED THREAD] - Comp M4s brightness knob
Posted: 11/6/2015 12:24:10 AM EDT
I've never compared mine to another one but there is quite a bit of play between settings before it clicks over to the next brightness setting. Feels kind of loosey goosey. Other than that everything works properly. Is this normal for the M4 series?

Link Posted: 11/6/2015 12:26:04 AM EDT
[#1]
It's normal, helps the knob from being bumped to a different setting.

Link Posted: 11/6/2015 12:27:48 AM EDT
[#2]
Discussion ForumsJump to Quoted PostQuote History
Quoted:
It's normal, helps the knob from being bumped to a different setting.
View Quote


This.  Also the knob is not directly attached to the rheostat, so if you knock the knob off, it still works.  

M4/M4s are the best 1X optic out there IMO.
Link Posted: 11/6/2015 12:32:48 AM EDT
[#3]
Thank you, sirs. Just as I suspected. I knew the knob wasn't connected to rheostat and thought that was probably the reason for the looseness.

Archived [ARCHIVED THREAD] - Comp M4s brightness knob
Page AR-15 » Optics, Mounts, and Sights
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.
primaryArms
LAPG
dsa
palmetto
LAPG
blackhills
ar15com
THBRD
Faxxon
bravocompany
geissele
silencerShop
cmmg
springfield
fightlite
JRH
gray
RS
Pro2A
CA
brownells
jt
SAS
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 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