| M4 SD, D-Boys, BY-038, BI-3881M | Riflescope ACOG with red dot sight, 4x32, ACM | Transport bag for weapon, 100cm, OD, ACM | M4 AR15 CQB-R, metal, Alpha, black, Delta Armory, A01 | |
| Price excl. VAT | 147,44 € | 115,37 € | 17,19 € | 141,82 € | 
|---|---|---|---|---|
| Price incl. VAT | 178,40 € | 139,60 € | 20,80 € | 171,60 € | 
| Gun Length | 705/785 mm | - | - | 785/700 mm | 
| Gun Weight | 2,8 kg | - | - | 2,85 kg | 
| Inner Barrel Length | 311 mm 301 - 400 mm | - - | - - | 275 mm 201 - 300 mm | 
| Recommended Batteries | Type CQB (9.6V, 1600mAh) | - | - | Type CQB (9.6V, 1600mAh) | 
| 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 | 
| Fire Mode | safe/semi-auto/full-auto | - | - | safe/semi-auto/full-auto | 
| Muzzle velocity specified by manufacturer | 120 m/s [394 fps] | - | - | 115 m/s [377 fps] | 
| Muzzle velocity the measured | 130 m/s [427 fps] | - | - | - | 
| - notice - | The package includes charger, but not battery. | - | - | Battery and charger are included. | 
| Muzzle Velocity | 121 - 140 m/s [395 - 460 fps] | - | - | 101 - 120 m/s [329 - 394 fps] | 
| Trigger switch | mechanical | - | - | mechanical | 
| Color, Camo | - | - | OD | - | 
| Recommended BBs | 0.25 - 0.28 g | - | - | 0.23 - 0.25 g | 
| Caliber | 6 mm | - | - | 6 mm | 
| Approximate Range | 65 m | - | - | 58 m | 
| Connector Type | Tamiya Mini | - | - | Tamiya Mini | 
| 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 | 
| 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 | |
| Riflescope ACOG with red dot sight, 4x32, ACM | Price excl. VAT: 115,37 € | Price incl. VAT: 139,60 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Transport bag for weapon, 100cm, OD, ACM | Price excl. VAT: 17,19 € | Price incl. VAT: 20,80 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | OD | - | - | - | - | - | - | - | - | - | |
| M4 AR15 CQB-R, metal, Alpha, black, Delta Armory, A01 | Price excl. VAT: 141,82 € | Price incl. VAT: 171,60 € | 785/700 mm | 2,85 kg | 275 mm 201 - 300 mm | Type CQB (9.6V, 1600mAh) | adjustable hop-up | 120 BB | reinforced version 2 (8 mm) | Torque | safe/semi-auto/full-auto | 115 m/s [377 fps] | - | Battery and charger are included. | 101 - 120 m/s [329 - 394 fps] | mechanical | - | 0.23 - 0.25 g | 6 mm | 58 m | Tamiya Mini | 8 mm, ball bearings, metal | Long | mid-cap | NBB | No |