ARP9 CQBR Submachine Gun Replica
- Material: plastic + metal
- Weight: 2400g
- Length: 490-590mm
- Color: black
- Muzzle Velocity: ~350 FPS
- Engine: electric
- Manufacturer: Umbrella Armory / G&G Armament
ARP9 CQBR Submachine Gun Replica
You want a modified replica, but tuning is a foreign concept to you? Umbrella Armory comes to the rescue! The replicas offered by this brand are improved models of carbines from well-known manufacturers such as G&G or Krytac. The internal elements of stock replicas are replaced with high-quality, appropriately selected parts from renowned brands. As a result, straight from the box we get a refined, perfectly assembled and thoroughly tested replica, ready for action!
The CQBR replica was based of the ARP9 by G&G, it was made as part of the Combat Machine project, the aim of which was to provide high-quality replicas at a price that can be considered economical. The Combat Machine series replicas are charactrized by the highest quality of workmanship, materials used and the superb craftsmanship of internal elements. The main factor that lowered the price of the replica was the use of high-quality plastic instead of metal for the body. It is worth noting that the body itself is made of glass-fiber reinforced plastic. The outer barrel, the stock guide, hooks and most of the small elements are made of metal.
List of parts installed in the Umbrella Armory workshop:
Gearbox: Reinforced G2 gearbox
Gear set: (~20:1) 18:1 Rocket Dual Sector Gear (Short stroked), 18:1 G&G Spur Gear, 18:1 SHS 10 tooth Bevel Gear.
Engine: G&G Ifirit 25,000 RPM Motor (Long Type)
MOSFET: Perun ETU ++
Bearings: Umbrella Armory 8mm Steel Ball
Main spring: Guarder Steel Tempered Spring (SP160)
Piston head: Lonex POM (Washer Mod)
Piston: Rocket Short Stroked, 15 steel teeth
Trigger: Modified, red Retro Arms CNC "J-Type"
Tappet Plate: modified TO 8.96mm
Tappet Spring: G&G Tappet Spring
Cylinder: G&G 3 / 5th Ported
Cylinder head: Modify steel with double o-ring
Nozzle: VFC POM with O-ring
Hop-up chamber: G&G ARP9 Rotary + Umbrella Armory 3D R-Hop
Hop-up rubber: green G&G
Inner barrel: steel Umbrella R-Hop Prometheus Tight Bore 6.03mm (135mm)
The set includes:
- the replica
- magazine
- enlarged AirTech Studios battery container
- 11.1 battery (1000mAh)
- Perun ETU ++ diagnostic card
- mechanical sights
- Collector's patch Umbrella Armory - small
- Collector's patch Umbrella Armory - large
- user manual
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).