HellArms show the spitfiring G&G ARP-556 custom AEG that they made, giving an ROF of 32 BBs per second... "Firing record and result of modification of ARP 556 by G&G. The gun is powered by a HellArms Li-ion 11.1V 8400mAh battery in the tube and under the stock tube. Muzzle velocity with 0.30g bls pellets is 108m/s, so 132m/s with 0.20g and 1.75J.

The target distance in the video is 50m, which is also the recommended shooting distance. The maximum effective range is around 60m.
The cadence of the weapon is approx. 32RPS. Shooting took place without support from a standing position.

The parts in the weapon are:

• Teflon barrel KM Head 6.04mm 247mm
• Hop-Up rubber band TNT H.L.R. 60°
• Hop-Up Chamber ProWin
• HellArms Omikron pressure roller
• Mechabox G&G 1. GEN
• HellArms POM 21.4 nozzle
• Silent cylinder head Airsoft Parts
• Softened Sorbo Pad HellArms impact surface
• ASG cylinder with a hole for 300mm
• HellArms piston head POM
• Retro Arms 3 Short Stroke piston
• Guarder SP150 spring
• Combination of bearings according to the HellArms recipe
• Hybrid 15:1 HellArms 3 Short Stroke wheels
• HellArms enlarged cam - brass
• HellArms extreme recoil latch
• Grizzly processor unit
• HellArms 1.5mm^2 flexible wiring
• ASG 35K Infinity engine
• Specna Arms pistol grip
• XT60 connector
• Osprey shock absorber
• Collimator T1"