| EKO Custom M4A1 RIS, 140m/s, AirsoftGuns, BY-051, BI-5181M | Rail sling attachment, RSA, steel, Magpul PTS | Spring, 170%, AEG, PDI | M4 SD, Keymod, 12.5 inch, black, Cyma, CM.079C | Pistol holster IMI, DX, Glock, black, ACM | |
| Price excl. VAT | 265,12 € | 9,88 € | 15,21 € | 184,46 € | 14,55 € | 
|---|---|---|---|---|---|
| Price incl. VAT | 320,80 € | 11,96 € | 18,40 € | 223,20 € | 17,60 € | 
| Gun Length | 870/785 mm | - | - | 755/840 mm | - | 
| Gun Weight | 3,4 kg | - | - | 3,08 kg | - | 
| Inner Barrel Length | 364 mm 301 - 400 mm | - - | - - | 310 mm 301 - 400 mm | - - | 
| Recommended Batteries | VB Li-Pol 11.1V, 1600mAh, 20C | - | - | Type CQB (9.6V, 1600mAh) | - | 
| Hop-Up Perform | adjustable hop-up | - | - | adjustable hop-up | - | 
| Magazine Capacity | 300 BB | - | - | 400 BB | - | 
| Gearbox Version | reinforced version 2 (7 mm) | - | - | reinforced version 2 (8 mm) | - | 
| Motor Type | Long torque | - | - | Long torque | - | 
| Fire Mode | safe/semi-auto/full-auto | - | - | safe/semi-auto/full-auto | - | 
| Muzzle velocity specified by manufacturer | - | - | - | 130 m/s [427 fps] | - | 
| Muzzle velocity the measured | 140 m/s [459 fps] | - | - | 135 m/s [443 fps] | - | 
| - notice - | Battery and charger are not included. | - | - | Battery and charger are included. | - | 
| Muzzle Velocity | 121 - 140 m/s [395 - 460 fps] | - | - | 121 - 140 m/s [395 - 460 fps] | - | 
| Trigger switch | - | - | - | mechanical | - | 
| Color, Camo | - | - | - | - | Black | 
| Recommended BBs | 0.25 - 0.28 g | - | - | 0.23 - 0.25 - 0.28 g | - | 
| Caliber | 6 mm | - | - | 6 mm | - | 
| Approximate Range | 70 m | - | - | 68 m | - | 
| Connector Type | T-Dean | - | - | Tamiya Mini | - | 
| Bearings | 7 mm, ball bearings, metal | - | - | 8 mm, bushing, metal | - | 
| Motor Variant | Long | - | - | Long | - | 
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | hi-cap | - | - | hi-cap | - | 
| AEG Variant (EBB/NBB) | NBB | - | - | NBB | - | 
| BlowBack | No | - | - | No | - | 
| Detail | Detail | Detail | Detail | Detail | 
| EKO Custom M4A1 RIS, 140m/s, AirsoftGuns, BY-051, BI-5181M | Price excl. VAT: 265,12 € | Price incl. VAT: 320,80 € | 870/785 mm | 3,4 kg | 364 mm 301 - 400 mm | VB Li-Pol 11.1V, 1600mAh, 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 | |
| Rail sling attachment, RSA, steel, Magpul PTS | Price excl. VAT: 9,88 € | Price incl. VAT: 11,96 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Spring, 170%, AEG, PDI | Price excl. VAT: 15,21 € | Price incl. VAT: 18,40 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| M4 SD, Keymod, 12.5 inch, black, Cyma, CM.079C | Price excl. VAT: 184,46 € | Price incl. VAT: 223,20 € | 755/840 mm | 3,08 kg | 310 mm 301 - 400 mm | Type CQB (9.6V, 1600mAh) | adjustable hop-up | 400 BB | reinforced version 2 (8 mm) | Long torque | safe/semi-auto/full-auto | 130 m/s [427 fps] | 135 m/s [443 fps] | Battery and charger are included. | 121 - 140 m/s [395 - 460 fps] | mechanical | - | 0.23 - 0.25 - 0.28 g | 6 mm | 68 m | Tamiya Mini | 8 mm, bushing, metal | Long | hi-cap | NBB | No | |
| Pistol holster IMI, DX, Glock, black, ACM | Price excl. VAT: 14,55 € | Price incl. VAT: 17,60 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | Black | - | - | - | - | - | - | - | - | - |