ARCTURUS Vanguard 4.3" Hi‑Capa GBB | reliable optics‑ready gas pistol (Black)

The ARCTURUS Vanguard 4.3" Hi‑Capa GBB (Black) is a modern Hi‑Capa gas‑blowback pistol built for players seeking a dependable, upgradeable sidearm. The Vanguard pairs durable metal and MIM components with reinforced polymer externals for longevity and realistic handling. Its compact 4.3" barrel length balances maneuverability and shot stability. Ambidextrous controls, broad compatibility with Hi‑Capa aftermarket parts and an approximate 30–31 BB gas magazine make it ideal for CQB, skirmishes and training. Easy to tune and customize with common upgrade parts.

Key features

• Compact 4.3" Hi‑Capa layout for agile handling.

• Durable metal / MIM components with reinforced polymer externals.

• Ambidextrous controls for left/right‑handed users.

• ~30–31 BB gas magazine for extended mags between reloads.

• Upgrade‑friendly: compatible with many standard Hi‑Capa parts.

Specifications 

• Model: ARCTURUS Vanguard 4.3" Hi‑Capa GBB (Black)

• Barrel/Outer length: 4.3 inches

• Operation: Gas‑Blowback (GBB), semi‑auto

• Materials: Aluminum / MIM steel internals + reinforced polymer externals

• Magazine capacity: approx. 30–31 BB (gas mag)

• Controls: Ambidextrous

• Weight: vendor dependent; typical for full‑metal Hi‑Capa pistols

• Use case: Airsoft, CQB, skirmish, tactical training

• Compatibility: wide aftermarket Hi‑Capa parts compatibility