
Whoa! AoA is selling BB guns now? And they cost over 400 Bucks?
Yes it’s true. But this is no ordinary BB gun !
The Barra 400e is – by far – the most accurate BB gun I’ve ever tested. It’s the only one that’s needed a scope to fulfill its accuracy potential and it shoots out to 25 Yards with better accuracy than some pellet rifles.

Plus, its selective-fire action also has a “fun switch” so that you can shoot it on full auto! Yip, go on: you know you just have to read about it…
You see, the Barra 400e is a revolutionary product. There’s been a step-change in the power output available using AEG technology. The result is that – for the first time – steel BBs can be shot at usable muzzle velocities in the 380 – 410 FPS range from an AEG.
That means more than 1,000 shots per charge of the required LiPo (Lithium Polymer) battery that’s stored in the buttstock. It means no issues with falling FPS due to CO2 exhaustion or rapid fire. There’s no re-loading with CO2 after every 150 – 200 shots. So the more you shoot, the more you save on CO2 costs!

The 50-round magazine has a greater capacity than that of most comparable BB guns, too. That’s another way the Barra 400e delivers more shooting between those pesky breaks for reloading.
The Barra 400e is an excellent representation of a typical AR15/M4 firearm. With the stock fully extended the overall length is 35.5 Inches, giving a length of pull of 15.25 Inches. Collapsing the stock reduces these measurements to 32.5 and 12.25 Inches.
In “as tested” condition, with accessories fitted, the all-up weight was 8 Lbs 10 Oz. (The bare weight is 7 Lb 8 Oz). So this is a substantial airgun that certainly has the looks and feel of the centerfire original.

There’s a non-functional, “faux” silencer incorporated into the product. Like the receiver, the handguard is a solid metal CNC-machined part that gives a definite feeling of solidity, weight and quality to the muzzle end of the gun.
I found a UTG Bugbuster scope an appropriate match for the 400e. And – with a Leapers UTG Picatinny Super Slim 0.5-Inch Riser below it – was finally able to explore the inherent accuracy of the Barra 400e.

At 25 Yards, the 400e grouped 10 shots inside a soda can-sized target. That’s FAR better than any other BB gun I have ever tested. More than that, 9 out of 10 shots grouped into 1.5 Inches Center-to-Center.
That’s better than some pellet rifles I have tested!
But you do need to be a little selective with the BBs you feed the 400e. I found excellent grouping with Umarex Steel BBs. However Crosman Copperhead BBs have a smaller diameter. That makes them definitely less accurate.
Consistency is another “Wow!” for the Barra 400e. The average consistency across my standard BBs had a Standard Deviation of just 2.06 FPS. That is definitely in Daystate country for consistency. And this is just a BB gun!!!
Put another way, 50 test shots gave an Extreme Spread of just 12 FPS. The low was 375 FPS and the high 387 FPS. And that was with five different types of BBs. You can’t get much better than that, even with a Daystate…

The trigger of the Barra 400e I tested provided an average pull weight of 2 Lbs 15 Ozs. There was a fair “two stage” feel to it and the release was also predictable and consistent.
The trigger also proved to be extremely consistent, varying only a couple of Ounces either side of its average pull weight.
Ah the sound…
That’s the real difference here. Unlike CO2-powered BB-firing replicas, the 400e does not provide a clear “bang, bang” when the gun is fired.
Instead you hear a grinding, whirring noise.
For anyone used to AEG airsoft guns, this is the normal sort of sound that’s inherent in AEG operation. But – if you’re not – it’s definitely unusual, unexpected and abnormal.
This grinding is accompanied by a small amount of recoil. It’s not exactly blowback, but it means that the gun does not feel entirely “dead” when you fire it.

Finally – as an AEG – the Barra 400e cannot be field-stripped in the realistic manner that’s possible with many CO2-powered replicas.
Instead of CO2 cartridges, you’ll need the correct LiPo battery, together with a balanced charger. Fortunately Airguns of Arizona makes it easy by offering all these items in a kit when you buy the gun.

In fact, you’re probably looking at close to 1,200 shots from a new, fully-charged battery. Maybe more. That’s a huge difference compared to the 150 – 200 shots that can be expected from a BB-firing replica using two 12 Gram CO2 cartridges.
It’s also why the total cost of the 400e becomes more reasonable compared to a conventional CO2-powered gun, the more you shoot it…
One potential downside is that the magazine MUST be loaded with BBs using a speedloader. You can’t load it by hand.
Yes, one is supplied with the gun. However BB speedloaders are somewhat unpredictable devices – at least in my experience – so it would be a sensible move to buy a spare or two. They’re cheap and this would be great insurance against problems with what is undoubtedly the weakest link in the chain.

We all need a little fun in our lives. You’re going to be shooting A TON of BBs with your new Barra 400e from Airguns of Arizona!
SAFETY FIRST. As with all BB-firing airguns, it’s necessary to wear shooting glasses when firing this airgun. Also do not shoot at hard surfaces or water. BBs tend to bounce off these surfaces and may hit you, or something other than what you intended.







