Some years back I wanted a Larue Tactical PredatAR upper. They didn’t sell the uppers separately so I bought an entire rifle and sold the Larue lower. I sold the lower for $500 and it sold in 15 minutes.
Guess I should have priced it higher.
At first mounted a muzzle break on it, and while that pretty much eliminated recoil on that light gun, but made for a gun I didn’t really enjoy shooting.
Later, I replaced the Surefire MB556 break with a Warcomp and the upper quickly became one of my favorite setups. I later had it Cerakoted.
Light weight, smooth shooting, and accurate.
So I wanted more like that. First, a similar rifle in .308. So a while back I picked up a Larue 7.62 Ultimate Upper kit. I ordered it about 4 months ago, I also ordered a lower to go along with it, which I am still waiting on.
I thought about picking up a second PredatAR. But I saw there was the newer cheaper Ultimate Upper line. The Ultimate Uppers are the newest in Larue Tacticals line. You get a customizable kit including everything except a lower. You have a variety of caliber options, barrel lengths, profiles, etc. They have small frame options (AR15), and Large Frame. In the Large Frame they have SR25/AR10 options and DPMS pattern.
So while the Larue 7.62 Ultimate Upper is pretty useless to me until Larue Tactical gets around to shipping me a lower for it, I have been really impressed by the kit. So I bought a Larue 5.56 Ultimate Upper.
Unfortunately I wasn’t smart enough to snap photos of the 5.56 kit when it arrived. So here is a couple of the 7.62 kit.
The 5.56 kit was similar.
I dunno why, but I decided to go with the standard weight 16 inch 5.56 barrel instead of the lightweight PredatAR profile. I choose the MLOK over the Keymod hand guard option. It seems to me that MLOK is winning the modular handguard war.
Larue added some sort of additional seal on the gas tube and gas block. To quote Mark Larue, “It’s the new style – gas leaks bug me.”
The hand guard profile is quite small and narrow.
The upper kit was quick and easy to assembly. I replaced the Larue muzzle break with a Surefire flash hider mount.
I initially threw an Aimpoint on the upper, made for a pretty handy configuration.
But I decided for the second outing that I would throw a Leupold MK6 on it and see what it could do. I found I had a few rounds of Black Hills 75gr BTHP Match left, so I gave that a try.
I fired 3 rounds of M855 to get on target, then a couple of 3 shot groups (as I am very low on Black Hills match ammo).
Shooting at these 3/4 inch dots at 100 yards, my two quick 3 shots groups measured about 7/8 and 3/4 inch respectively.
So, I think it has potential. I am going to have to do some more shooting for groups with this upper before I decide how it is going to be set up.
If the Leupold MK6 were to stay on it, I would move it forward as I prefer to shoot nose to the charging handle and I can’t do that with the current setup.
I really like the UU upper, and I think it is a great deal. But I do need to point out a few things.
The UU upper is like a budget high end gun. Larue changed the profile of the upper to something quite angular, most likely for ease of machining. Less steps in the mill means faster and cheaper.
This angular profile is new to me. I can’t think of anything similar from other brands. The VLTOR MUR was similar, but didn’t take it to this extreme.
So, for example, it doesn’t have any profiling to blend into the curvature of the rear of the lower.
And the chamfer is extreme enough that there is a gap between the upper and lower above the mag catch.
So, if you are one of these nuts where fit and finish is the final say on if you like a firearm or not. You have to decide if these little things would bug you.
Buying a UU upper lets you order a Larue lower. But apparently on the factory assembled rifles they hand match the uppers to the lowers. If you buy them separately with the kit, that won’t happen. So once again, if you are a fit and finish freak, caveat emptor.
If not, I think the UU upper kits are a tremendous deal. It does take away from the fun of picking each part your self, but you know you are getting quality and parts that will work together.
I really like mine. Enough so that I ordered a Larue lower to go with it. Now it is just to see how many months it will take them to ship it out.