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

6 Customer Reviews

by Kyle M. on 01/28/2023
"Beautiful pistol. I would highly recommend buying the WE mock suppressor extended inner barrel kit with a 190mm 6.03 tight bore. The kit is essentially made for this pistol as it looks great and the extended inner barrel ends just short of the tip on the mock suppressor. Decent accuracy within 100ft, excellent accuracy within 50ft. Would definitely recommend over my EF glock I also own.
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.
by Kenneth N. on 06/01/2019
"I love this gun. My friend's brother got this as his first airsoft gun. great kick. It is loud but it very gas efficient. (3 mags for one fill) Great fiber optics. My friend's brother treated this like a crappy nerf gun and not an airsoft gun as a result the mags leak like crazy and the barrel full of dirt. If I owned it would last a lot longer. great gun If you know how to take care of it. (If you don't clean you're guns or treat like it's worth 100 $ don't get it but if you can take care of it you will love it.
by Jonathan L. on 12/30/2018
"It's a bit heavy as it likely is a pot metal slide. I bought an Allosaurus and that's lighter than this baby. But this is gas efficient (about 2 mags per fill). Only downside I've noticed is no matter what hop-up I use, the gun seems to shoot to the right. Still have to tinker with the configuration.
by David R. on 08/15/2018
"This gun is great but i would like to know what hard-shell holster i could get for this gun. i am a sniper and sometimes i need to pull out my pistol quickly, so if any one can show me one that would be great.