Barrett REC7 MK3 Carbine

Barrett REC7 MK3 Carbine – The versatile mid-sized Krytac rifle engineered for balanced range and maneuverability

Why you should have it?

• - Mid-sized “carbine” configuration – the most versatile REC7 model.

• - CNC-machined 6061-T6 aluminium receivers and handguard.

• - Excellent ergonomics with full AR-15 magazine compatibility.

• - Reinforced Nautilus V2 gearbox, Gate Titan ready.

• - Ambidextrous controls for right- and left-handed players.

• - 14 mm CCW thread for suppressors, tracers, and muzzle devices.

The Barrett REC7 MK3 Carbine by Krytac is an updated iteration of a highly successful and recognizable AR-15 replica — a refined balance of modern engineering, versatility, and durability. Compared to previous versions, the MK3 model introduces numerous improvements inside the gearbox and mechanical components. As a “carbine” variant, it represents the most universal size in the REC7 family, offering an ideal blend of maneuverability, accuracy, and suppressive fire capability.

The REC7 MK3 Carbine is manufactured using advanced casting and CNC machining technologies. The upper and lower receivers, the outer barrel, and the buffer tube are made from robust metal alloys to ensure structural strength and longevity. The lightweight free-float handguard is CNC-machined from aircraft-grade 6061-T6 aluminium. All external aluminium components receive a matte, scratch-resistant, non-reflective anodized coating, protecting the replica against field wear and harsh weather.
Smaller components such as takedown pins and QD sling points are made from steel for maximum durability.
Only the pistol grip, stock, and magazine are molded from high-quality, lightweight polymer.

The REC7 MK3 uses a standard AR-15 upper and lower receiver configuration, widely appreciated for its ergonomics and aftermarket support. The replica is compatible with all standard AR-15 pattern magazines.
A 406 mm aluminium outer barrel houses a 416 mm high-precision inner barrel with a 6.05 mm bore. The barrel ends with a two-chamber flash hider mounted on a 14 mm CCW thread.
The 6-position collapsible stock provides excellent adaptability, improved stability, and battery storage. Angled cheek pads enhance sight alignment and maintain a consistent cheek weld.
The ambidextrous selector switch ensures intuitive handling for both right- and left-handed players — a crucial advantage in dynamic gameplay environments.

At the front, the REC7 MK3 Carbine features a high-quality free-float aluminium handguard with M-LOK attachment points positioned at 3, 6, and 9 o’clock. Along with the long top RIS rail that spans from the receiver to the end of the handguard, users can mount optics, grips, lights, lasers, and mission-specific accessories.

Inside, the replica houses a reinforced Nautilus V2 gearbox, Gate Titan ready, equipped with 8 mm high-performance bearings, a ported full-metal piston, and a strong high-torque motor. These internal upgrades significantly boost reliability and durability. The rotary hop-up system stabilizes the BB more effectively, improving accuracy and range consistency.
The enhanced FET electronics provide active braking, low-voltage detection, and a micro-switch e-trigger system, resulting in crisp trigger response, reduced battery strain, and improved circuit protection.

Thanks to premium materials, precise engineering, and a well-balanced configuration, the Barrett REC7 MK3 Carbine excels as an “all-rounder” replica — compact enough for indoor and close-quarters scenarios, yet powerful and accurate enough for long-range outdoor engagements.

Barrel thread:

14mm CCW

Caliber:

6mm

Firing mode:

Fully automatic

Gearbox version:

V2

Hopup:

Variable

Inner barrel length:

416 mm

Joule:

1.4 J (approx. 390 FPS, 0.20g BB)

Magazine capacity:

150 rds

Motor type:

Long

Operating side:

Ambidexterous

Rail system:

M-Lok, Picatinny Rail

Weapon model:

AR / M4