AR Sponsor

Could You Have Stopped This? Vegas Shooting Analysis with Attorneys on Retainer

Introducing TNVC's NEW and Exclusive Filmed SuperGain (FSG) and Chimera Panoramic Goggle Giveaway!

[ARCHIVED THREAD] - Anyone using this keymod rail from MAS?

Posted: 3/10/2016 3:49:11 PM EDT

http://shop.masdefense.com/GTLKM-12-KEYMOD-FREE-FLOAT-RAIL-RIFLE-GTLKMR.htm

If so post it up

Posted: 3/10/2016 4:25:23 PM EDT

[#1]

I'm pretty sure those are rebranded Guntec rails, the reviews I've seen say that they're decent rails for the price.

Posted: 3/10/2016 5:03:58 PM EDT

[#2]

Quote History

Quoted:
I'm pretty sure those are rebranded Guntec rails, the reviews I've seen say that they're decent rails for the price.

View Quote

The part number is GTLKM, as in Guntech long keymod.....I think you're correct.

Posted: 3/10/2016 5:58:20 PM EDT

[#3]

They are not 100% keymod compliant. They are missing the 45 degree cuts inside the keymod holes so some keymod accessories wont fit (Noveske rail panels).

Posted: 3/10/2016 6:30:57 PM EDT

[#4]

Quote History

Quoted:
They are not 100% keymod compliant. They are missing the 45 degree cuts inside the keymod holes so some keymod accessories wont fit (Noveske rail panels).

View Quote

this

Posted: 3/10/2016 6:47:17 PM EDT

[#5]

Quote History

Quoted:
They are not 100% keymod compliant. They are missing the 45 degree cuts inside the keymod holes so some keymod accessories wont fit (Noveske rail panels).

View Quote

Thats good to know. Will not buy.

Posted: 3/10/2016 8:42:42 PM EDT

[#6]

I have one on an upper I got from them. So far the keymod parts I put on fit fine, but have not tried to install Noveske rail panels. Does anyone have any info tech specs for the keymod system regarding the 45 degree cut?

Posted: 3/10/2016 9:07:03 PM EDT

[#7]

Quote History

Quoted:
I have one on an upper I got from them. So far the keymod parts I put on fit fine, but have not tried to install Noveske rail panels. Does anyone have any info tech specs for the keymod system regarding the 45 degree cut?

View Quote

Here are some pics from the archived thread.

Posted: 3/11/2016 7:23:40 AM EDT

[#8]

Thanks for the info. Is the purpose of the bevel to allow the accessory to slide forward easier, the nut won't catch on the edge of the cut-out? I'm not an engineer or an operator but do like to learn and understand why things are designed the way they are.

Posted: 3/11/2016 8:49:30 AM EDT

[#9]

Quote History

Quoted:
They are not 100% keymod compliant. They are missing the 45 degree cuts inside the keymod holes so some keymod accessories wont fit (Noveske rail panels).

View Quote

My Guntec 4" has them.... I'm guessing theyve changed them recently to have them then.

I love the rail. My handstop fits perfect

Posted: 3/11/2016 9:12:38 AM EDT

[#10]

Topic Moved

[ARCHIVED THREAD] - Anyone using this keymod rail from MAS?

AR Sponsor

Warning

Confirm Action

[ARCHIVED THREAD] - Anyone using this keymod rail from MAS?

[ARCHIVED THREAD] - Anyone using this keymod rail from MAS?