| Piston head, polycarbonate, Classic Army | M4 SD, D-Boys, BY-038, BI-3881M | Set of gears, helical teeth, super high torque, 100:300, ZC Leopard | FREYA R15 M-LOK 10", gen.2, metal, black, Delta Armory, FRY-A23 | |
| Price excl. VAT | 4,96 € | 147,44 € | 19,17 € | 184,79 € | 
|---|---|---|---|---|
| Price incl. VAT | 6,00 € | 178,40 € | 23,20 € | 223,60 € | 
| Gun Length | - | 705/785 mm | - | 800/720 mm | 
| Gun Weight | - | 2,8 kg | - | 2,37 kg | 
| Inner Barrel Length | - - | 311 mm 301 - 400 mm | - - | 320 mm 301 - 400 mm | 
| Recommended Batteries | - | Type CQB (9.6V, 1600mAh) | - | VB Li-Pol 11.1V, 1300mAh, 15C | 
| Hop-Up Perform | - | adjustable hop-up | - | adjustable hop-up | 
| Magazine Capacity | - | 300 BB | - | 120 BB | 
| Gearbox Version | - | reinforced version 2 (7 mm) | - | reinforced version 2 (8 mm) | 
| Motor Type | - | Long torque | - | Torque with neodym | 
| Fire Mode | - | safe/semi-auto/full-auto | - | safe/semi-auto/full-auto | 
| Muzzle velocity specified by manufacturer | - | 120 m/s [394 fps] | - | 120 m/s [394 fps] | 
| Muzzle velocity the measured | - | 130 m/s [427 fps] | - | 125 m/s [410 fps] | 
| - notice - | - | The package includes charger, but not battery. | - | Battery and charger are not included. | 
| Muzzle Velocity | - | 121 - 140 m/s [395 - 460 fps] | - | 121 - 140 m/s [395 - 460 fps] | 
| Trigger switch | - | mechanical | - | electronic | 
| Recommended BBs | - | 0.25 - 0.28 g | - | 0.23 - 0.25 - 0.28 g | 
| Caliber | - | 6 mm | - | 6 mm | 
| Approximate Range | - | 65 m | - | 63 m | 
| Connector Type | - | Tamiya Mini | - | T-Dean | 
| Bearings | - | 7 mm, ball bearings, metal | - | 8 mm, ball bearings, metal | 
| Motor Variant | - | Long | - | Long | 
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | - | hi-cap | - | mid-cap | 
| AEG Variant (EBB/NBB) | - | NBB | - | NBB | 
| BlowBack | - | No | - | No | 
| Detail | Detail | Detail | Detail | 
| Piston head, polycarbonate, Classic Army | Price excl. VAT: 4,96 € | Price incl. VAT: 6,00 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| M4 SD, D-Boys, BY-038, BI-3881M | Price excl. VAT: 147,44 € | Price incl. VAT: 178,40 € | 705/785 mm | 2,8 kg | 311 mm 301 - 400 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 | |
| Set of gears, helical teeth, super high torque, 100:300, ZC Leopard | Price excl. VAT: 19,17 € | Price incl. VAT: 23,20 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| FREYA R15 M-LOK 10", gen.2, metal, black, Delta Armory, FRY-A23 | Price excl. VAT: 184,79 € | Price incl. VAT: 223,60 € | 800/720 mm | 2,37 kg | 320 mm 301 - 400 mm | VB Li-Pol 11.1V, 1300mAh, 15C | adjustable hop-up | 120 BB | reinforced version 2 (8 mm) | Torque with neodym | safe/semi-auto/full-auto | 120 m/s [394 fps] | 125 m/s [410 fps] | Battery and charger are not included. | 121 - 140 m/s [395 - 460 fps] | electronic | 0.23 - 0.25 - 0.28 g | 6 mm | 63 m | T-Dean | 8 mm, ball bearings, metal | Long | mid-cap | NBB | No |