Date: 3/10/2023 21:3


Barra 400E BB Rifle, Tan

Main Product Rating 4.54.5 (14 reviews)
Barra 400E BB Rifle, Tan

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List Price $439.99Save $10.00(2%)

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    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

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Item details
AP-4103 [PY-5466-11592]

Barra 400E BB Rifle, Tan, Gun Only

Sold & shipped by Pyramyd AIR

Barra 400E Tan Price


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

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, Tan

  • 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-4103 [PY-5466-11592]

Barra 400E BB Rifle, Tan, Gun Only

Sold & shipped by Pyramyd AIR

Barra 400E Tan Price


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

Barra 400E Tan Specs

Max Velocity410 fps
Overall Length42.25"
Weight7.5 lbs
Suggested forPlinking/Fun
Caliber.177 (4.5mm)
Muzzle Energy2 ft/lbs
Barrel Length19.0"
Shot Capacity50
Cocking Effortlbs
BarrelSmooth bore
Front SightFlip-up
Rear SightFlip-up
Body TypeRifle
Fixed/adj. powerFixed
UpgradesGun Only

Barra 400E Tan Reviews

Rating 4.54.5 (14 reviews)
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Rating 5.05.0 5.0

Great feel

I bought this because a friend recommended it and i am not disappointed with the gun the clip seem a little hard to load but other than that what a great product.

Rating 3.03.0 3.0

Fun gun but could use more power and loadin easier

The gun is a lot of fun but it does not feel solid. Yes, it is solidly built but the magazine feels cheap and it does not feel solidly connected to the rifle when inserted. The loader jams frequently and can be very frustrating. The full auto mode is very fun but it seems to lack much of the punch. It will easily go through soda cans but not cans that you find in your cupboard. Is it worth the money? I'd say possibly.

Rating 5.05.0 5.0


One word, gentleman and ladies ,outstanding! enough said! I have ran 6000 rounds of Hornady black BBs through this rifle. any problem I have encountered was because of the operator not the rifle. You have a winner and I am sure as technology progresses. Things will get better. Keep up the good work. Thanks.

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