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WE-Tech Hi-Capa 3.8 Full Auto Brontosaurus Gas Blowback Pistol (Color: Black)

ID: 20407 (GP-WE-H007WETAT-2)
WE-H007WETAT - 2
WE-TECH859188204072WE-H007WETAT - 220407
5.0 stars, based on 2 reviews
WE-Tech Hi-Capa 3.8 Full Auto Brontosaurus Gas Blowback Pistol (Color: Black)
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All gas guns comes with bright orange tip to comply with US law and regulations.
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  • CNC finished slide and frame with a molded stippled grip for improved handling
  • A competition style ported slide cuts lighten the slide and give the gun an aggressive, race gun look
  • Front and rear fiber optic sights, rear sight is adjustable
  • Included micro-dot sight mount (Dot sight sold separately)
  • Railed frame for weapon lights or accessories
  • Beveled magwell assists with improving smoothness of reloads
  • Ambidextrous safety switches and fully functioning beavertail grip safety
  • Brushed stainless accents

Manufacturer: WE-Tech

FPS Range: 300-330


Dimensions: 210mm x 150mm
Magazine: 23+1 rounds. Compatible with other 3.8 magazine
Gas Type: Green Gas, Red Gas, Propane
Firing Mode: Semi/Full Auto, Safety
System: Gas Blowback
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, and Manual

*GBB 101: It is a good idea to let your magazine return to regular temperature before using it again for optimized performance. We recommend spare magazines for best performance on all GBB's.


WE is one of the world's premiere Airsoft manufacturers, designing and creating some of the best Airsoft products in the world. Exclusively distributed by in the USA, we offer unmatched after-sales support, full parts support, and gun servicing.

2 Customer Reviews

(Write a review)

by Calvin F. on 04/14/2021
"bought it as my first HPA Hi-Capa gun (before i realized that 3.8 Hi Capa parts are rare as hen's teeth), absolutely no complaints. Distinctive, loud as all get out, and fits comfortably in a Blackhawk Omnivore holster.
by Christina M. on 11/04/2020
"Bought this to replace my tm m&p till I can fix the broken slide.
So far I like the pistol very much. I did have to modify the arm (bend it) as it was shooting hard left. After that I dropped a maple leaf bucking and 80mm crazy jet barrel a d couldn't be happier with the performance. I also did a valve mod to thw knocker valves for the mags, raised the fps 10.

So far I have no complaints.

Shoots about 325 fps with a.20 with my mods. Recoil is strong (as far as gbb pistols are concerned. Comes kind of short stroked but can add Lego tires to short stroke further. Shoots snappy with out short stroke but can be snappier with SS mod.

Fiber optic sight are great addition and easy to see. Oter barrel is threaded and it also comes with a rmr mount.
All in all I would buy again....might just get the full auto one and a hpa drum and call it a day.

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