Warning

 

Close

Confirm Action

Are you sure you wish to do this?

Confirm Cancel
Member Login

Site Notices
Posted: 1/16/2015 1:54:50 PM EST
[Last Edit: 1/16/2015 1:55:58 PM EST by TXpatriot93]
I want to replace the Diamondhead hand guard on my stag piston upper. I just came across the Fortis mid length cut out rail and had a few questions google searches haven't been able to answer. Here's the gas block on my stag piston . The hand gaurd currently on my stag is 11 inches in length

The fortis carbine length cut out rail obviously would fall short given that it's 9inches. However, I'm reading the fortis mid length cut out rail is 14 inches. Is that correct? Or is it 12 inches?
Mid length cut out

I simply want a FF rail with a cut out for my piston gas block. But I'm not sure what length will be compatible. If you guys have any input on this matter or know of a better substitute for this 11 inch diamondhead handgaurd it would be greatly appreciated.
Link Posted: 1/16/2015 2:09:14 PM EST
The 12 inches or the length at the top
The 14 inches is the length of the bottom
Link Posted: 1/16/2015 2:22:25 PM EST
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By Alaska511:
The 12 inches or the length at the top
The 14 inches is the length of the bottom
View Quote

I've heard that geissele makes a FF rail that is compatible with piston gas blocks. I can't find a concrete yes or no to this you wouldn't by any chance know would you?
Link Posted: 1/16/2015 2:27:10 PM EST
I know nothing of Pistons. There are so many configurations and incompatible parts that I don't understand why anybody chooses the piston over DI.

Modularity and compatibility are nice
Link Posted: 1/16/2015 3:25:13 PM EST
[Last Edit: 1/16/2015 3:25:13 PM EST by Lancelot]
Topic Moved
Link Posted: 1/16/2015 4:35:41 PM EST
Please someone help me on this issue.
Link Posted: 1/17/2015 12:11:59 AM EST
Just measured my Fortis midcut rev.

Top rail: 9 1/4
Bottom and sides: 11 3/8

Width of cutout: 1.18

If you need more measurement, send me a pm and I will post them here.
Top Top