Hi-Capa Vanguard 4.3″ OR – optics, reliability, and performance
Do you want a Hi-Capa GBB pistol that comes ready for RMR optics mounting? Looking for a sidearm with a lightweight and durable CNC slide and a frame with RIS rail for accessories? Need a powerful GBB system that performs even below 10 °C? The Arcturus Hi-Capa Vanguard 4.3″ OR delivers modern Optics Ready Hi-Capa design with RMR mounting plate and a CNC-machined slide. The ergonomic frame with RIS rail for flashlights is made from fiber-reinforced nylon and fits perfectly in hand. The magazine’s polymer parts are crafted from SEFP (Super Enhanced Formulated Polymer) for maximum durability. Inside you’ll find steel fire control parts made with MIM technology and QPQ finish, as well as steel controls such as the slide catch and mag release, both ambidextrous. Precision is ensured by the carbon inner barrel with ENT finish (Enduraheat Nitride Treatment) and 6.03 mm bore. The pistol fires over 60 shots per fill, with tested accuracy of 7/10 hits on a 30 × 30 cm target at 30 meters. A huge advantage is the 100procent compatibility with all TM standard Hi-Capa parts, giving you unlimited upgrade and customization options (CowCow, CTM TAC, 5KU, and more).
Key Features
Optics Ready:RMR mounting plate and screws included.
Durable construction:CNC-machined slide, MIM steel parts with QPQ finish.
Reliable performance:Stable operation even below 10 °C.
Ergonomics:Textured grip and ambidextrous controls.
Accuracy:6.03 mm carbon barrel ensures consistent precision.
Technical Specifications
Material: Metal (slide), polymer (frame)
Color: Black
Length: 205 mm
Model: Vanguard 4.3
Inner barrel length: 90 mm
Weight: 925 g
Optics Ready: Yes (RMR footprint)
Magazine capacity: 31 BBs
Fire mode: Semi-auto
Hop-Up: Adjustable
Muzzle velocity: 93 m/s
Thread type: 11 mm CW
Power source: Green Gas (recoil spring for CO2 included)
Compatibility: TM Hi-Capa parts
Package Contents
Hi-Capa Vanguard 4.3″ OR pistol
Gas magazine (..


















