WE | Hi-Capa 5.1 K Full Metal | 31 Rounds | Black | Gas

Hi-Capa 5.1 K Full Metal GBB WE – Gas blowback pistol with tactical rail

The Hi-Capa 5.1 K from WE is a gas blowback pistol designed for both CQB and field use. This model features a polymer/metal construction, weighs 1.0kg, and includes a Picatinny mounting rail for tactical accessories.

Construction and materials

This pistol combines a metal slide with polymer grip panels for durability and handling. The overall length measures 22cm with a 112mm inner barrel length. The slide features cutouts to improve cycling speed. Standard features include front and rear sight and a functional safety. The barrel terminates with adapter for potential upgrades.

Application and use

The Hi-Capa 5.1 K serves as a primary sidearm or backup weapon in airsoft games. Its compact size suits CQB environments while maintaining field-capable performance. The semi-automatic operation provides controlled fire, and the adjustable hop-up allows trajectory tuning for different ranges and BB weights.

Integration and compatibility

Built on the Hi-Capa platform, this pistol accepts standard Hi-Capa upgrade parts. It operates on gas power with blowback action. The magazine holds 31 rounds. Performance specifications include 300 FPS velocity and 0.83 joule maximum power output with 0.20g BBs.