| Vz. 61 Scorpion, Tokyo Marui | M4 CQB-R, D-Boys, BY-039, BI-3981M | CNC cut-off lever, M4, Retro ARMS | |
| Price excl. VAT | 40,99 € | 136,53 € | 5,62 € | 
|---|---|---|---|
| Price incl. VAT | 49,60 € | 165,20 € | 6,80 € | 
| Gun Length | 285/546 mm | 795/710 mm | - | 
| Gun Weight | 0,82 kg | 2,8 kg | - | 
| Inner Barrel Length | 125 mm 121 - 140 mm | 300 mm 201 - 300 mm | - - | 
| Recommended Batteries | - | Type CQB (9.6V, 1600mAh) | - | 
| Hop-Up Perform | fixed hop-up 0.25g BB | adjustable hop-up | - | 
| Magazine Capacity | 26 BB | 300 BB | - | 
| Gearbox Version | - | reinforced version 2 (7 mm) | - | 
| Motor Type | - | Long torque | - | 
| Fire Mode | safe/one-shot | safe/semi-auto/full-auto | - | 
| Muzzle velocity specified by manufacturer | 70 m/s [230 fps] | 120 m/s [394 fps] | - | 
| Muzzle velocity the measured | - | 130 m/s [427 fps] | - | 
| - notice - | - | The package includes charger, but not battery. | - | 
| Muzzle Velocity | up to 80 m/s [262 fps] | 121 - 140 m/s [395 - 460 fps] | - | 
| Trigger switch | - | mechanical | - | 
| Recommended BBs | 0.20 - 0.23 - 0.25 g | 0.25 - 0.28 g | - | 
| Caliber | 6 mm | 6 mm | - | 
| Approximate Range | 35 m | 65 m | - | 
| Connector Type | - | Tamiya Mini | - | 
| Bearings | - | 7 mm, ball bearings, metal | - | 
| Motor Variant | - | Long | - | 
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | - | hi-cap | - | 
| AEG Variant (EBB/NBB) | - | NBB | - | 
| BlowBack | No | No | - | 
| Detail | Detail | Detail | 
| Vz. 61 Scorpion, Tokyo Marui | Price excl. VAT: 40,99 € | Price incl. VAT: 49,60 € | 285/546 mm | 0,82 kg | 125 mm 121 - 140 mm | - | fixed hop-up 0.25g BB | 26 BB | - | - | safe/one-shot | 70 m/s [230 fps] | - | - | up to 80 m/s [262 fps] | - | 0.20 - 0.23 - 0.25 g | 6 mm | 35 m | - | - | - | - | - | No | |
| M4 CQB-R, D-Boys, BY-039, BI-3981M | Price excl. VAT: 136,53 € | Price incl. VAT: 165,20 € | 795/710 mm | 2,8 kg | 300 mm 201 - 300 mm | Type CQB (9.6V, 1600mAh) | adjustable hop-up | 300 BB | reinforced version 2 (7 mm) | Long torque | safe/semi-auto/full-auto | 120 m/s [394 fps] | 130 m/s [427 fps] | The package includes charger, but not battery. | 121 - 140 m/s [395 - 460 fps] | mechanical | 0.25 - 0.28 g | 6 mm | 65 m | Tamiya Mini | 7 mm, ball bearings, metal | Long | hi-cap | NBB | No | |
| CNC cut-off lever, M4, Retro ARMS | Price excl. VAT: 5,62 € | Price incl. VAT: 6,80 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |