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Gen 2 Magpul UBR vs Gen 1 ???

jbailey

Gunny Sergeant
Full Member
Minuteman
Jul 27, 2010
2,286
1,190
Arlington VA
Hello all,
So I'm a big fan of the Magpul UBR Gen 1, as it really fits me well, I love the stability (makes the rickety AR platform feel more like a bolt gun) and I value the weight to balance heavy barrels.

I'm now in the market for a UBR and I see that Magpul has a new one out, Gen 2, and is no longer making Gen 1. Gen 2 appears a bit lighter (but still heavier than most) but I read one review that said the Gen 2 wasn't as stable as Gen 1.

Does anyone here have any comments on Gen 2 vs Gen 1??? Should I buy one or attempt to find a Gen 1 in the secondary market?

As always, any input appreciated.
 
Someone still makes/sells the Gen 1, on the basis that it’s greater weight is better for high power. CLE I think?

The Gen 2 is an improvement. Longer cheek area, A5 length tube and 20% less weight. It is slightly less rigid in the lock up of the two major components but that doesn’t matter.
 
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Hello all,
So I'm a big fan of the Magpul UBR Gen 1, as it really fits me well, I love the stability (makes the rickety AR platform feel more like a bolt gun) and I value the weight to balance heavy barrels.

I'm now in the market for a UBR and I see that Magpul has a new one out, Gen 2, and is no longer making Gen 1. Gen 2 appears a bit lighter (but still heavier than most) but I read one review that said the Gen 2 wasn't as stable as Gen 1.

Does anyone here have any comments on Gen 2 vs Gen 1??? Should I buy one or attempt to find a Gen 1 in the secondary market?

As always, any input appreciated.


I have 2 of the Gen 2s on 308 ARs, and they are rock solid. Do wobble at all. I also really like the option of A5 or Carbine buffer system in the Gen 2.
 
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No comment on the differences, but I have a used Gen1 that's been rattle canned and is otherwise in great shape. If a new one is hard to source, PM me and I'll get this thing shipped your way.
 
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Thanks guys (y)
I jumped on a new UBR Gen 2. @SkyScrapin - I will keep your offer in mind if the Gen 2 doesn't do it for me.
If I remember, I will do an AAR UBR Gen 1 vs Gen 2.
 
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I just built a gun for my brother this past weekend and compared my in the box Gen 1 to his Gen II. The Gen II does have a slight amount of play compared to the Gen I. I could only notice it in hand, uninstalled. Once installed on the rifle, I tried to feel it, and could not. Especially function check and test firing.
 

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@FishinGuns (y)
Thanks for the intel and nice looking rig too.
I like my ARs to "feel like a Manners stock" to the degree this is possible. My Gen I UBR is closest I have gotten and I'm looking forward to getting that Gen II, which is on UPS truck from Palmetto State Armory.
 
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As far as I know, from the HP world, White Oak Armament has all of the Gen1's that are leftover. They ran special discounts on new Gen1's last year at Perry. Hollinger did a short comparison targeted towards the HP audience. I got into high power in order to super focus on fundamentals, especially NPA after shooting bolt gun matches for a couple of years. Boring as hell, but it has made me a better overall shooter.
 

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Swerve,
thanks for that article and it largely agrees with my thoughts. The two stocks are very close in all the 'lock up' and easy of use categories. The Gen 1 is certainly heavier and certainly more expensive. I am not noticing any material difference between my Gen1 and Gen2... maybe after a few hours of humping the two I would notice the Gen1 weight, but otherwise, both are GTG. My conclusion: save the few bucks and the logistical challenge and get the Gen2.
 
The Gen 1 looks sexier to me ha. I’ve gotten 2 gen 1’s and love them. But, haven’t compared them to the gen 2’s.
 
I know this thread is very old, but I've been trying to find out the difference between the 2? Other than weight, cheek length does the gen1 have a shorter tube (standard carbine vs A5 length)?