Date: 25/4/2024 17:39
Refurb SALE: 20% off Select Refurbished Items SHOP NOW *

*Offer expires 04/30/24 at 3 a.m. ET. Some exclusions apply.

PY-5582-11370

Barra 400E BB Rifle

Main Product Rating 4.04.0 (32 reviews)
Barra 400E BB Rifle

Barra 400E BB, Image 1Barra 400E BB, Image 2Barra 400E BB, Image 3Barra 400E BB, Image 4Barra 400E BB, Image 5Barra 400E BB, Image 6Barra 400E BB, Image 7Barra 400E BB, Image 8Barra 400E BB, Image 9Barra 400E BB, Image 10Barra 400E BB, Image 11Barra 400E BB, Image 12Barra 400E BB, Image 13

Share your images

$399.99

List Price $449.99Save $50.00(11%)

Select upgrades:
Battery & Charger Kit
Gun Only
  • 1-year limited warranty

  • 60 day money back guarantee
  • Estimate Shipping

Add to Compare
Add to Wish list

Earn 400 Bullseye Bucks

Please Note:

Updated selection based on available products

Add to Cart

Only 1 left in stock


Sold & shipped by Pyramyd AIR


Bundle & Save $30.00! View Bundles
  • FeatureIcon
    WARNING WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
youTube video

See other products by Barra

See manual
Item details
AP-4096 [PY-5582-11370]

Barra Battery-Powered .177 BB Gun Only



Sold & shipped by Pyramyd AIR


Barra 400E Price

$399.99

Caliber.177 (4.5mm)
Max Velocity410 fps
Muzzle Energy2 ft/lbs
GripAmbi
ColorBlack

The Barra 400e Full Auto BB Rifle is a first in the market. It is a select-fire BB gun that receives all of its power from a Lithium Polymer (LiPo) battery. It reaches velocities up to 410 FPS and a cyclic rate of approximately 550 rounds per minute (RPM) to deliver intense action and limitless enjoyment for plinking and fun target practice.

The heart of this BB gun is the Lithium Polymer battery that provides consistent power and operation compared to the CO2 cartridges found in competing airguns, meaning it performs well over long shooting sessions and in a variety of temperatures. With the ambidextrous select-fire switch, this BB gun easily shifts from semi-auto to full-auto (and safe mode), allowing shooters to either get semi-auto shots for careful placement, or to empty the 50-round magazine in just over five seconds with exciting full-auto shots.

The Barra 400e Full Auto includes flip up front and rear sights that can be removed and repositioned. In addition, the rear peep sight is adjustable for windage, and the BB gun has a long Picatinny optics rail for adding a scope. To provide further options, the CNC-machined aluminum handguard has M-LOK slots on the bottom and both sides for accessories such as bipods, flashlights, and lasers.

This BB gun has an AR-style textured pistol grip and a custom 6-position adjustable butt stock for variable length of pull. For convenience, the butt stock includes a quick-disconnect sling mount, and the package comes with both a balanced battery charger and a speed loader to make filling the magazine simple.

To get a truly unique and exhilarating AEG BB gun shooting experience, buy the Barra 400e Full Auto BB Rifle from Pyramyd AIR today.



Barra 400e Full Auto BB Rifle

  • Automatic electric gun (AEG)
  • Full-auto/semi-auto
  • Uses .177 caliber steel BBs
  • CNC-machined aluminum handguard and receiver
  • 50-round magazine
  • Over 1000 shots per charge
  • Approximately 550 rounds per minute
  • Max. velocity: 410 FPS
  • Textured AR-style pistol grip
  • Manual safety
  • Picatinny optics rail
  • Flip up front post sight
  • Flip up windage-adjustable rear peep sight
  • Custom 6-position adjustable stock
  • M-LOK accessory slots on sides and bottom of handguard
  • Quick-disconnect sling mount
  • Combo Includes battery, balanced charger, and speed loader
  • Barrel length: 19"
  • Overall length: 42.25"
  • Weight: 7.5 lbs.

Please note: When purchasing the Gun Only, a battery and charger are not included. It is important to use a battery within the specifications defined by the manufacturer. A 3S (11.1V) LiPo battery with a 25-35C rating and Deans (T-Plug) is recommended by Barra. 

See other products by Barra

See manual
Item details
AP-4096 [PY-5582-11370]

Barra Battery-Powered .177 BB Gun Only



Sold & shipped by Pyramyd AIR


Barra 400E Price

$399.99

Caliber.177 (4.5mm)
Max Velocity410 fps
Muzzle Energy2 ft/lbs
GripAmbi
ColorBlack

Barra 400E Specs

Max Velocity410 fps
Overall Length42.25"
FunctionRepeater
Weight7.5 lbs
ScopeableWeaver/Picatinny
SafetyManual
Suggested forPlinking/Fun
Caliber.177 (4.5mm)
Muzzle Energy2 ft/lbs
Loudness3-Medium
Barrel Length19.0"
Shot Capacity50
BarrelSmooth bore
Front SightFlip-up
Rear SightFlip-up
ActionSemiautomatic/Full-auto
PowerplantAEG
Trigger ActionSingle-Action
Ammunition5.1gr
Body TypeRifle
Fixed/adj. powerFixed
UpgradesGun Only

Barra 400E Reviews

Rating 4.04.0 (32 reviews)
5 star
4 star
3 star
2 star
1 star
20 reviews
6 reviews
2 reviews
1 review
3 reviews

Create an online review

Customer images

Sort by Date: Newest–Oldest

Rating 4.04.0 4.0

Pricey Despite Made in Taiwan along with QC Issues

Is the gun good? Yes Does the motor preform as advertised? Yes Is it accurate? Depends. With my personal red dot, yes it was very accurate at 10 to 15 yards. However, the iron sights advertised on the box and on YouTube did not come with the gun. Despite being brand new out of the box, QC failed to check if the correct iron sights were placed on the gun. Pictures of the iron sights I received will be included. Despite looking like fiber optic, they are not. They do not capture light despite being translucent in appearance. To anyone reading this review, you MUST BUY FOOD GRADE Silicone Lube for this gun to work properly. I personally used Super Lube Spray from ACE Hardware to free a stuck magazine release, smoother disassemble of the upper and lower to clear jams, stuck plunger on the BB feeding tube, smoother magazine insertion, less abrasion on the magazine and mag-well. Not using lubrication will ruin the finish of your magazines. This gun is as dry as a mummy out of the box, so don't ruin your finish by rushing to fire it before lubricating it. Unlike the YouTube reviews, I needed a plastic or brass punch and an armorer's hammer to remove the front retaining pin for separating the upper and lower for cleaning and inspection of the barrel. The charging handle appears to do nothing. Also, it does not fully close once it has been pulled back and released. I have to forward assist the charging handle itself since there is no bolt to help it close. The bolt release on the side is strictly for appearances. It does absolutely nothing and swings freely without any spring tension creating an unnecessary rattle. The selector switch feels great! I actually like the trigger on this more than on a real mil-spec AR. I prefer 2-stage triggers over single stage triggers, and Barra's triggers rock! You guys should think about making triggers for the 5.56 caliber rifles. I was disappointed that all of it was made in Taiwan. It's very expensive for being an overseas build. If you guys could partner up with Magpul and Midwest Industries to get some Made in America parts thrown on there it would be far more worth the price. Thank you very much for including a GEN 2 BB mag loader with my purchase. The metal plunger really made the difference. Lithium Polymer batteries require constant supervision. They cannot be stored fully charged and ready to go. So if you bought this to scare dear away from your garden or prevent mice from chewing up your house wires, it will not be time efficient since it needs a fully balanced charge over all 3 cells to perform safely. Then it must be de-charged for storage. The balance charger that Barra offers doesn't provide a de-charging function. You'll have to research what de-charge method will work best for your situation. Overall, I like the gun enough that I don't want to return it. It is extremely fun, but it needs improvements.

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Verified Purchase

Things I liked:

Everything!! I have been waiting for a full year to get my hands on one of these! I LOVE it!

Things I would have changed:

Nothing really....except maybe offer a decent Red Dot scope as part of the package deal. I'd have bought it!

What others should know:

Buy a generous qty. of extra batteries and magazines!

Rating 3.03.0 3.0

YOU NEED TO HAVE A COMBO PACKAGE

3 star and here's why. 1. I love the weapon. 2. I don't love the fact that a) batteries are not included, b) a charger is not included, c) BB's (even a small bottle) are not included. I can't give you a better rating till I actually fire it. Once I received my firearm, I should have been able to put it together, take it outside and USE IT - SAME DAY not a month later waiting on this piece and that piece to wend its way across the PACIFIC OCEAN to get to me. Just my thoughts! Vr/ Phil

+ Load More

Got a question or answer?
Log in to participate

  • Dave from USA asked:

    I am considering the Barra 400E. My question is at Barras website https://barraairguns.com/products/the-400e it states copper plated bbs should not be used. Elsware I have read that zinc platted bbs should not be used. Why the prohibition on these ammo types, what happens if they are used? Why so much conflicting information. It seems Barra makes copper plated bbs.

    • Rum Runner from USA asked:

      So.. save $10 by ordering it separately? 399.99 +19.99+19.99= 439.99 or 449.99 combo? Come guys?

      • John from USA asked:

        $449.99 is a lot of cash for a new to the market gun, that you don't even show being shot in a marketing video.

        • John from USA answered:

          Search the gun on YouTube. It's well worth the money it smokes co2. I have both

      + Load More
      1-Year Service Contract
      Add to Cart

      1-Year Service Contract

      $29.99
      2-Year Service Contract
      Add to Cart

      2-Year Service Contract

      $49.99

      See also

      Compatible with Barra 400E BB Rifle

      Buy With Confidence

      Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.

      Free shipping may not be combined with a coupon unless stated otherwise.

      View Shipping Info

      Want More?

      Join Our Email List for News and Deals!

      Join the Pyramyd AIR mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!

      Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!

      * By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.