| M4 SD, D-Boys, BY-038, BI-3881M | M870 long, A&K, 8870 | EKO Custom M16A4 RIS, 140m/s, AirsoftGuns, BY-055, BI-5581M | C-clip, for AK Hop-up chamber, Retro ARMS | |
| Price excl. VAT | 147,44 € | 67,11 € | 272,73 € | 2,31 € |
|---|---|---|---|---|
| Price incl. VAT | 178,40 € | 81,20 € | 330,00 € | 2,80 € |
| Gun Length | 705/785 mm | 920 mm | 999 mm | - |
| Gun Weight | 2,8 kg | 3,20 kg | 3,9 kg | - |
| Inner Barrel Length | 311 mm 301 - 400 mm | 230 mm 201 - 300 mm | 509 mm 501 - 600 mm | - - |
| Recommended Batteries | Type CQB (9.6V, 1600mAh) | - | VB Li-Pol 11.1V, 2200mAh, 20C | - |
| Hop-Up Perform | adjustable hop-up | adjustable hop-up | adjustable hop-up | - |
| Magazine Capacity | 300 BB | 40 BB | 300 BB | - |
| Gearbox Version | reinforced version 2 (7 mm) | - | reinforced version 2 (7 mm) | - |
| Motor Type | Long torque | - | Long torque | - |
| Fire Mode | safe/semi-auto/full-auto | safe/one-shot | 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] | - | 140 m/s [459 fps] | - |
| - notice - | The package includes charger, but not battery. | - | Battery and charger are not included. | - |
| Muzzle Velocity | 121 - 140 m/s [395 - 460 fps] | 101 - 120 m/s [329 - 394 fps] | 121 - 140 m/s [395 - 460 fps] | - |
| Trigger switch | mechanical | - | - | - |
| Recommended BBs | 0.25 - 0.28 g | 0.20 - 0.23 - 0.25 g | 0.25 - 0.28 g | - |
| Caliber | 6 mm | 6 mm | 6 mm | - |
| Approximate Range | 65 m | 55 m | 70 m | - |
| Connector Type | Tamiya Mini | - | T-Dean | - |
| Bearings | 7 mm, ball bearings, metal | - | 7 mm, ball bearings, metal | - |
| Motor Variant | Long | - | Long | - |
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | hi-cap | - | hi-cap | - |
| AEG Variant (EBB/NBB) | NBB | - | NBB | - |
| BlowBack | No | 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 | |
| M870 long, A&K, 8870 | Price excl. VAT: 67,11 € | Price incl. VAT: 81,20 € | 920 mm | 3,20 kg | 230 mm 201 - 300 mm | - | adjustable hop-up | 40 BB | - | - | safe/one-shot | 120 m/s [394 fps] | - | - | 101 - 120 m/s [329 - 394 fps] | - | 0.20 - 0.23 - 0.25 g | 6 mm | 55 m | - | - | - | - | - | No | |
| EKO Custom M16A4 RIS, 140m/s, AirsoftGuns, BY-055, BI-5581M | Price excl. VAT: 272,73 € | Price incl. VAT: 330,00 € | 999 mm | 3,9 kg | 509 mm 501 - 600 mm | VB Li-Pol 11.1V, 2200mAh, 20C | adjustable hop-up | 300 BB | reinforced version 2 (7 mm) | Long torque | safe/semi-auto/full-auto | - | 140 m/s [459 fps] | Battery and charger are not included. | 121 - 140 m/s [395 - 460 fps] | - | 0.25 - 0.28 g | 6 mm | 70 m | T-Dean | 7 mm, ball bearings, metal | Long | hi-cap | NBB | No | |
| C-clip, for AK Hop-up chamber, Retro ARMS | Price excl. VAT: 2,31 € | Price incl. VAT: 2,80 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |