G&P M4 Jack 12 Inch HPA

Presentation

With the modernization of the world, spaces are becoming increasingly crowded. The cases where the M4 was the shortened version of the M16 have reached a point where the M4 is again too long, thus the M4 CQB was created with an even smaller size, using lighter alloys that allow for better maneuverability in tight spaces.

Exterior of the replica

This G&P Jack 12 inch airsoft replica represents a model that replicates some of the most modern and commonly used platforms of today. The base platform is the Barbie doll of the market, the M4, so a large part of the accessories and components available on the airsoft market are for this platform.

The free float front system is equipped with both picatinny and keymod sections, allowing for extensive customization of the replica; flashlights, lasers, grips, ornaments, and more. The package includes a classic adjustable and foldable sight made of ABS plastic.

To secure the replica, it is equipped with a multitude of QD points throughout its surface.

Interior of the replica

Now we put a stop to everything we have been taught so far regarding the electric nature of airsoft and enter the realm of compressed air.

This replica is equipped with one of the latest versions of HPA engines offered by Polar Star. It is the Jack module. The replica is developed by the gentlemen at Polar Star in collaboration with G&P, resulting in a complete compact system without external hoses or other frills as we have been accustomed to with HPA setups.

Thus, at the back of the body, there is a bottle mounting system, elegantly completing the shape of the replica. The manufacturer also provides 3 models of bottles for this system. However, be careful, this replica does not come with a bottle; it must be purchased separately.

This Jack engine will allow users to set all 3 positions of the fire selector: semi, burst with a selectable number of BBs, and of course auto. To ensure everything is well, we have an extremely large dwell, the ability to set the rate of fire from 1 to 99 BB/s, and let's not forget the possibility of adjusting the velocity. The replica is delivered with 18 BBs and a velocity of 120 m/s using 0.2g BBs. Many of these settings can be easily adjusted directly from the trigger, and the velocity with the help of a screw positioned inside the replica.

Power Supply

The replica operates with a 7.4V Lipo 300-450mAh battery that powers the engine and, of course, with compressed air bottles. The entire assembly is designed for 3000PSI or approximately 205 bars. Be careful, the package does not include a battery or compressed air bottle. These will need to be purchased separately. Regarding the autonomy of the replica, with the settings it comes with, between 400 and 500 BBs can be fired with the large 17CI bottle. Once set for 100 m/s or 1J with 0.25g BBs, it can fire up to 700-800 BBs. So, consumption varies depending on the set power. We recommend using only quality consumables as otherwise, the replica may malfunction.