B&T Air APC9K AEG

The APC 9K AEG takes everything players love about the APC9 platform and condenses it into a tighter, faster, even more aggressive CQB package. Ultra-compact, beautifully machined, and built around a high-performance internal setup, the 9K is the smallest member of the APC family — and easily one of the most manoeuvrable SMG-style AEGs on the market.

This version comes with the retractable PDW-style stock, keeping the overall length short while still offering a stable shoulder mount. Paired with Archwick’s translucent 100-round mid-cap magazine, the APC 9K delivers a clean, modern aesthetic with excellent handling.

Key Features

• Ultra-compact APC 9K AEG – shorter front end and tighter profile

• Retractable PDW-style stock for fast deployment and minimal footprint

• 100-round translucent mid-cap magazine included

• Precision CNC-machined 6061-T6 aluminum upper receiver and handguard

• Fully ambidextrous controls – selector, charging handle, mag release

• M-LOK handguard for accessories

• Rear-wired with space for compact LiPo batteries

• CQB-optimised barrel length for fast cornering and room clearing

• Built around a high-spec reinforced gearbox, engineered for reliability and smooth cycling:

• High-torque motor for snappy trigger response

• Quick-change spring system for easy power adjustments

This setup gives the APC 9K AEG exceptional snap and responsiveness — exactly what you need in tight CQB sites where speed matters more than anything.

Why You’ll Want It

If the APC 9 PRO is the all-rounder, the APC 9K is the pure CQB specialist: smaller, faster, lighter, and purpose-built for close-quarter performance. Premium externals meet a strong internal engine, resulting in a compact AEG that feels every bit as refined as it looks.