BUIS that will clear USGI J-arm?

[ARCHIVED THREAD] - BUIS that will clear USGI J-arm?

Posted: 7/28/2017 3:42:14 PM EDT

Do you guys know which folding rear iron sights will clear a mounted j-arm? Is the Magpul Pro low enough to clear the arm and the knob?

Thanks.

Posted: 7/28/2017 3:50:39 PM EDT

[#1]

Quoted:
Do you guys know which folding rear iron sights will clear a mounted j-arm? Is the Magpul Pro low enough to clear the arm and the knob?

Thanks.

View Quote

Sorry if this is a dumb question but are you asking as if a PVS-14 is weapon mounted? I don't quite follow.

Posted: 7/28/2017 4:32:00 PM EDT

[#2]

I'm wondering if a J arm will clear a folding rear sight. Obviously it will depend on where the arm is mounted but is there a rear sight that's low enough to clear the arm without concern for rail location?

Posted: 7/28/2017 4:47:28 PM EDT

[#3]

Quote History

Quoted:
I'm wondering if a J arm will clear a folding rear sight. Obviously it will depend on where the arm is mounted but is there a rear sight that's low enough to clear the arm without concern for rail location?

View Quote

with a TM14 and aimpoint twist mount itll clear a magpul, a matech, a KAC or an Arms no problem

Posted: 7/31/2017 7:43:46 AM EDT

[#4]

I think the reason Sam wuz asking if it's weapons-mounted was because we were having a discussion about using the weapons-mounted RDS with head-mounted MNVD in another thread. So my first thought went to that set up as well. The GI mount should clear the polymer MBUS; Pro I don't know.

Posted: 8/3/2017 10:25:46 AM EDT

[#5]

Quote History

Quoted:
The GI mount should clear the polymer MBUS; Pro I don't know.

View Quote

My guess is the polymer sight is too tall and too wide to clear the wheel on the arm.

Posted: 8/3/2017 10:36:14 AM EDT

[#6]

Quote History

Quoted:
My guess is the polymer sight is too tall and too wide to clear the wheel on the arm.

View Quote View All Quotes

View All Quotes

Quote History

Quoted:

Quoted:
The GI mount should clear the polymer MBUS; Pro I don't know.

My guess is the polymer sight is too tall and too wide to clear the wheel on the arm.

My guess as well, but I know for a fact the TM14 with Aimpoint twist base will work

Posted: 8/12/2017 2:17:40 PM EDT

[#7]

So I've found the MBUS Pro rear sight will work although it may end up hitting the big knob depending on the windage correction of your particular rifle.

Anyone else know what's compatible? USGI Matech? KAC?

Posted: 8/21/2017 7:15:30 PM EDT

[#8]

I'm interested also. Running a PA aimpoimt clone and a magpul rear flip up sight. Looking to attach my Atn PS14 to my rifle. Thanks.

[ARCHIVED THREAD] - BUIS that will clear USGI J-arm?

Armory » NV Tech Talk

Warning

Confirm Action

About AR15.COM

Stay Connected

Newsletter

Contact Us