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WE-Tech Hi-Capa 5.1 T-Rex Competition Pistol - Silver

ID: 56825 (GP-WET-TREX-SV)
5.0 stars, based on 17 reviews
WE-Tech Hi-Capa 5.1 T-Rex Competition Pistol - Silver
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$140.00 $99.00

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WE-Techs new line of Hi-Capa pistols, the REX line, brings new innovations to WE-Techs line of Hi-Capa Pistols. The REX line features a more ergonomic, redesigned grip with simulated stippling, improving the shooters grip. The REX line utilizes CNC finishing to ensure reliable fitment and improved performance. The REX line also utilizes a stronger recoil spring and short stroke buffer to give the guns a more realistic recoil and improved cyclic rate. With a variety of designs and barrel lengths, the REX line has a pistol that will appeal to any airsofter.


  • CNC finished slide and frame
  • Slide cuts lighten slide and give the gun a competition style look
  • Front and rear fiber optic sights
  • Adjustable rear sight
  • Competition style barrel
  • Railed frame for weapon lights or accessories
  • Beveled magwell assists in reloads
  • Anti-glare grooving along the spine of the pistol reduces glare
  • Ambidextrous safety
  • Functioning beavertail safety
  • Brushed stainless accents
  • Included micro-dot mount
  • Realistic blowback Action

Dimensions: 210mm x 150mm
Muzzle Velocity: 300~330 FPS (Measured w/ 0.20g BBs and Green Gas)
Magazine: 30+1 rounds. Compatible with KJW, WE, TM, and other similar Airsoft HICAPA Series Magazines
Gas Type: Green Gas, Red Gas, Propane
Firing Mode: Semi Automatic, Safety
System: Gas Blowback
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, and Manual

Manufacturer: WE-Tech

*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.

17 Customer Reviews

(Write a review)

by Pericles E. on 12/05/2016
"First gas blow back pistol I ever bout, had it for four years still shoots great. Never had a problem with it, cleaning is real easy. And an extra mag would be a good idea. Best not to use biodegradable bbs they brake apart in the gun.
by Henry D. on 09/02/2016
"Update to my review: the ambi safety pin fell out so now I only have the safety for right-handed users. Other than that the pistol shoots fine so just a note for left-handed people beware when you purchase this gun.
by Henry D. on 07/22/2016
"I bought this pistol roughly 7/14 and received on 7/18. Simply put, this pistol is great. Also, I use propane when shooting this gun because who doesn't love the smell of propane. I just have one major question for this gun, the nozzle seems to be cut off a bit but still manages to shoot straight unlike a nozzle that is fully round. Whatever though.

Easy to disassemble and clean(Tons of YouTube videos on it)
Very powerful shots
Very smooth blowback action
Grip is very nicely done(The front of the trigger guard also has some stippling)

Heavy-Pro for me
Large-Con for me ( I wear size large gloves so that should give you some context)

Feels wobbly(No biggie though)
You can't really tell when the magazine is full of gas so I would say wait for 8-9 seconds to get a full mag's worth of gas in there(When the mag has no gas in it count for 8-9 seconds)
WE included a black tip with 14mm threads on it so once you got the orange tip off you could mount the new flash hider.

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