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6/29/2026 8:24:06 AM EDT
I'm considering getting a GHM9, and I am having a hard time visually figuring out the difference between the 1st and second generation versions. Can anyone help with a picture or explanation?
Thanks!
6/29/2026 2:53:51 PM EDT
[#1]
The handguard is removable on the gen 2. If the handguard and receiver are all one piece it's a gen 1.
6/29/2026 5:45:31 PM EDT
[#2]
Quote History
Originally Posted By mak0:
The handguard is removable on the gen 2. If the handguard and receiver are all one piece it's a gen 1.
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And so since I'm looking for one of these used, in pictures, if I see a seam at the edge of the receiver next to those four bolts, that would mean that it is a Gen 2?

Also, I'm looking for one that uses AR pistol grips. If I get one that has a molded in pistol grip, and I able to get a different lower grip module that still takes the standard magazines?

Thanks for the help. I'm totally new to B&T.
6/29/2026 6:13:23 PM EDT
[#3]
Quote History
Originally Posted By Scrapple:

And so since I'm looking for one of these used, in pictures, if I see a seam at the edge of the receiver next to those four bolts, that would mean that it is a Gen 2?
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Quote History
Originally Posted By Scrapple:

And so since I'm looking for one of these used, in pictures, if I see a seam at the edge of the receiver next to those four bolts, that would mean that it is a Gen 2?


Yes

Originally Posted By Scrapple:

Also, I'm looking for one that uses AR pistol grips. If I get one that has a molded in pistol grip, and I able to get a different lower grip module that still takes the standard magazines?


Yes. The "Pro" lower has the removable pistol grip. B&T part number BT-361020
6/30/2026 10:33:50 AM EDT
[#4]


Okay it's really hard to tell, is this a gen 2? I see a seam, but I'm still just not really sure.
6/30/2026 11:30:17 AM EDT
[#5]
Quote History
Originally Posted By Scrapple:
https://i.ibb.co/ccGpwdMr/Screenshot-20260630-102129-Chrome.jpg

Okay it's really hard to tell, is this a gen 2? I see a seam, but I'm still just not really sure.
View Quote


Yes, it's a gen 2.

Another way to tell is the top rail. The gen 1 has uninterrupted rail slots the entire length on the top of the receiver. If you compare it to the gen 2 you posted above you can see there is a portion of the receiver right where the handguard attaches that does not have rail slots.
6/30/2026 12:10:18 PM EDT
[#6]
Quote History
Originally Posted By mak0:


Yes, it's a gen 2.

Another way to tell is the top rail. The gen 1 has uninterrupted rail slots the entire length on the top of the receiver. If you compare it to the gen 2 you posted above you can see there is a portion of the receiver right where the handguard attaches that does not have rail slots.
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Perfect, that's a huge help. Thank you!

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