WE GBB Gas Pistol R19 Gen4 T5 Custom - Black

WE G 19 Gen4 T5 Custom – High Performance Tactical GBB Replica

The GBB gas pistols and GBBR gas rifles from WE are the perfect choice for those looking for a realistic shooting experience combined with the robustness of a full metal construction . The blowback system (slide recoil) provides an authentic recoil effect with every shot, faithfully simulating the behavior of a real gun.

Among the most famous WE replicas are the G-style pistols such as the R17 , R18C , R19 , R23 , but also Hi-Capa and AR15/M4 long rifles (such as the model 416). WE pistols are appreciated for their build quality , durability and superior performance .

The History of Serie G and WE Reruns

The G pistol was born in 1982 with the G17, designed by Gaston Glock for the Austrian army. With its polymer frame —lighter and more durable than traditional metal—and high-capacity magazine , it revolutionized the concept of the service pistol. G pistols quickly spread among armed forces, police forces, and sport shooters around the world.

Today, the range covers various uses: personal defense (G43, G26), sports shooting (G34), and professional use (G17, G19, G19X, G22). Since WE does not hold an official license like VFC or Umarex, it cannot use the original brands. Its pistols are therefore identified with the letter R , as in the case of the R19 Gen4 , which is the unofficial replica of the G19 Gen4.

Features of the WE G 19 Gen4 T5 Custom

The WE G 19 Gen4 T5 Custom is a compact, highly customized GBB replica designed to deliver a superior shooting experience for both sporting and tactical purposes. The lightweight, ported T5 slide ensures faster cycling and improved blowback response .

The Gen4 grip with non-slip texture and interchangeable backstraps provides a secure hold in any condition. The Glock/Picatinny- style front rail allows for mounting flashlights or lasers, while the adjustable hop-up allows for fine-tuning for optimized trajectory.

Technical Specifications

• Construction: Polymer frame, lightweight T5 metal slide
• Fire Mode: Semi-Auto
• Blowback: Powerful, with slide locking after the last shot
• Hop-up: Adjustable
• Magazine capacity: approx. 20–22 BBs
• Rail: Compatible with RIS/Picatinny accessories
• Muzzle velocity: 85–90 m/s with 0.20g BBs
• Available colors: black, tan, two-tone (depending on the model)

Easy to disassemble for routine maintenance, the WE G 19 T5 Custom pistol is perfect for those looking for a powerful, accurate and customizable sidearm . To keep it in top condition, we recommend the regular use of silicone lubricants.

Also discover our complete collection of gas airsoft pistols and match your replica with compatible tactical holsters , additional magazines and upgrade kits .