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View Full Version : Question RE; Superlative Arms piston system



Joelski
31 March 2016, 14:36
Will this system fit under a Geissele SMR (MK4) rail? I'm thinking about trying this with my SBR'd 300 Blk once I get my supressor. I'm kinda hoping this will address the gas face issue, but I want to hear from somebody who's used this sytem; will it fit under the average rail?

UWone77
31 March 2016, 18:42
If I have time later tonight, I'll see if it fits.

Joelski
31 March 2016, 18:47
Thanks.

So, you basically own at least one of everything. Check.:)

UWone77
31 March 2016, 18:58
Thanks.

So, you basically own at least one of everything. Check.:)

I try to own 2... but that usually doesn't work out too well for my budget. [:D]

Cotton68spc
1 April 2016, 05:29
Thanks.

So, you basically own at least one of everything. Check.:)

Ding ding ding we have winner LOL ...... I wanna be like uw when I grow up [emoji1306][emoji1306][emoji1306][emoji1306][emoji1306]


Check me out on YouTube and Facebook

UWone77
1 April 2016, 20:25
So I hand fitted the Superlative kit on the MK4 and MK8, it fits, but it's tight. I'm not actually sure it would allow the op rod to function correctly. I would need to shoot it. Keep in mind I have the clamp on version, so the standard GB version may fit better.

Joelski
25 April 2016, 15:33
Missed this, thanks for the info!

rxer311
25 April 2016, 15:43
I have a sa mid length clamp on I am selling if you want to save a few dollars. Only test fired. It fit under my switch rail just fine.

Joelski
27 April 2016, 04:23
Thanks but I'm mainly interested in the setscrew/pinnable gas block.