MK12 MOD1 | GBB | GHK

MK12 MOD1 | GBB | GHK

The MK12 MOD1 by GHK is a gas blowback assault rifle that immediately stands out due to its imposing appearance. This replica runs on gas with full blowback, is constructed from a combination of polymer and metal, and offers a practical Picatinny rail for your accessories. The M4/AR15 platform and black finish make it recognisable and versatile for use in the field.

Experience & handling

With a length of 97.3 cm, this is a long model, more focused on position and distance. The weight is 3.16 kg, which feels solid but does provide stability when aiming at longer distances. The barrel length of 457 mm contributes to accuracy and range. The fixed stock and Picatinny rails make the replica easy to equip with optics and accessories, which can immediately improve your handling. However, a gas blowback system does require regular maintenance and attention to lubrication of moving parts, plus checking seals to prevent gas leaks. If you use the replica intensively, you'll notice that keeping the barrel clean and lubricating internal components is essential to maintain performance.

What makes the MK12 MOD1 | GBB | GHK special?

This replica distinguishes itself through the T6061 forged aluminium receiver and the CNC steel bolt carrier with fire control and hammer. The hard anodised finish and the 18 inch steel barrel give this model a solid, tactical appearance. The new hop-up unit with quick adjustment tool makes it simple to adjust quickly in the field. The short 20-round magazines are compatible with all GHK M4/AR15/G5-series gas magazines, which offers flexibility when assembling your loadout.

Technology & performance – MK12 MOD1 | GBB | GHK

The replica delivers a maximum power of 1.1 joules and fires semi-automatically and automatically. The magazine capacity is 20 BBs, which is typical for this type of DMR-like setup. The Hop-Up is adjustable, as are the front and rear sights, so you can fine-tune the settings yourself for your playing style. The gas blowback system requires regular cleaning of the barrel and lubrication of internal parts to continue functioning optimally, especially after intensive sessions. View all details in the 'specifications' tab.

Who is this model suitable for?

This model suits outdoor and mid-to-long range scenarios, where you focus on distance and precision. It is suitable for field play and more specialised roles, and requires some experience to fully utilise its performance. Gas blowback gives you a realistic shooting experience with more immersion, but does require more frequent maintenance of seals, lubrication and attention to gas pressure and temperature.

Ready to add the MK12 MOD1 | GBB | GHK to your loadout?