JG1238 carbine replica
- Velocity: ~ 360 FPS
- Length: 640 - 845 mm
- Weight: 2900g
- Made of: metal, plastic
JG1238 replica
GFC GUNS JG1238 is based on the TM construction and is fully compatible with the components of that company, as well as with most other manufacturers, whose designs are also based on Tokyo Marui.
The replica, like the real steel, is made mostly of lightweight and durable plastic. The barrel and the RAS rail are made of metal. The aluminum RAS rail allows you to attach to the airsoft gun many different devices and accessories compatible with this standard. The texture of the body has a pleasant feel and is resistant to damages, and the fact that the airsoft gun is well balanced improves its maneuverability. The abovementioned features combined with a muzzle velocity of 360 FPS make the JG1238 a perfect CQB replica.
The whole gun has a modular system of construction. As befits JG, the manufacturer used reinforced gears and a directional piston head, which significantly improves the operation of the airsoft gun.
The next important features, which increase the utility value of this replica, are the fully functional sound suppressor, ambidextrous selector lever and a folding stock.
The set includes:
- the airsoft gun
- a magazine
- a battery
- a charger
NiCd
rechargeable battery is characterized by high efficiency
current-carrying capacity, but there are disruptive effect on memory.
Should be unloaded and loaded in the full cycle, ie, it is recommended
to fully discharge, and after unloading must charge the battery
immediately without leaving it for a long time in a discharged state.
NiMH batteries have a higher self-discharge over time and shorten the
life - on the other hand, they earn about 30% more capacity.
Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.
It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).
1 FPS = 0,3 m/s
1 J = 99 m/s
1 J = 326,7 FPS
Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.
Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).