| H&K USP AEP, Tokyo Marui | CTW M4A1 MX2, Celcius | Mount base, M16, long, SHS | STI DUTY ONE, GBB, CO2, ASG | |
| Price excl. VAT | 97,19 € | 561,65 € | 7,27 € | 67,77 € |
|---|---|---|---|---|
| Price incl. VAT | 117,60 € | 679,60 € | 8,80 € | 82,00 € |
| Gun Length | 194 mm | 805/902 mm | - | 220 mm |
| Gun Weight | 0,7 kg | 3,4 kg | - | 0,82 kg |
| Inner Barrel Length | 105 mm 101 - 120 mm | 380 mm 301 - 400 mm | - - | 120 mm 101 - 120 mm |
| Recommended Batteries | after modification AEP Li-Pol 7.4V, 250mAh (20C) | CTW M4A1 Li-Pol | - | - |
| Hop-Up Perform | adjustable hop-up | adjustable hop-up | - | adjustable hop-up |
| Magazine Capacity | 30 BB | 120 BB | - | 16 BB |
| Gearbox Version | AEP | CTW Planetary Gearbox | - | - |
| Motor Type | AEP | CELCIUS 495 | - | - |
| Fire Mode | safe/semi-auto/full-auto | safe/semi-auto/full-auto | - | safe/semi-auto |
| Muzzle velocity specified by manufacturer | 66 m/s [217 fps] | 115 m/s [377 fps] | - | 105 - 122 m/s [344 - 400 fps] |
| - notice - | Battery and charger are not included. | Battery and charger are not included. | - | For CO2 12g gas cartridges only. |
| Gas Gun Variant (GBB/GNB) | - | - | - | GBB |
| Propellant Gas | - | - | - | CO2 |
| Muzzle Velocity | up to 80 m/s [262 fps] | 101 - 120 m/s [329 - 394 fps] | - | 101 - 120 m/s [329 - 394 fps] |
| Trigger switch | - | electronic | - | - |
| Recommended BBs | 0.20 - 0.23 g | 0.23 - 0.25 g | - | 0.23 - 0.25 g |
| Caliber | 6 mm | 6 mm | - | 6 mm |
| Approximate Range | 40 m | 58 m | - | 58 m |
| Connector Type | AEP type | Tamiya Mini | - | - |
| Bearings | 6 mm, bushing, nylon | - | - | - |
| Motor Variant | AEP | PTW | - | - |
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | - | mid-cap | - | - |
| AEG Variant (EBB/NBB) | NBB | NBB | - | - |
| BlowBack | No | No | - | Yes, gas |
| Detail | Detail | Detail | Detail |
| H&K USP AEP, Tokyo Marui | Price excl. VAT: 97,19 € | Price incl. VAT: 117,60 € | 194 mm | 0,7 kg | 105 mm 101 - 120 mm | after modification AEP Li-Pol 7.4V, 250mAh (20C) | adjustable hop-up | 30 BB | AEP | AEP | safe/semi-auto/full-auto | 66 m/s [217 fps] | Battery and charger are not included. | - | - | up to 80 m/s [262 fps] | - | 0.20 - 0.23 g | 6 mm | 40 m | AEP type | 6 mm, bushing, nylon | AEP | - | NBB | No | |
| CTW M4A1 MX2, Celcius | Price excl. VAT: 561,65 € | Price incl. VAT: 679,60 € | 805/902 mm | 3,4 kg | 380 mm 301 - 400 mm | CTW M4A1 Li-Pol | adjustable hop-up | 120 BB | CTW Planetary Gearbox | CELCIUS 495 | safe/semi-auto/full-auto | 115 m/s [377 fps] | Battery and charger are not included. | - | - | 101 - 120 m/s [329 - 394 fps] | electronic | 0.23 - 0.25 g | 6 mm | 58 m | Tamiya Mini | - | PTW | mid-cap | NBB | No | |
| Mount base, M16, long, SHS | Price excl. VAT: 7,27 € | Price incl. VAT: 8,80 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| STI DUTY ONE, GBB, CO2, ASG | Price excl. VAT: 67,77 € | Price incl. VAT: 82,00 € | 220 mm | 0,82 kg | 120 mm 101 - 120 mm | - | adjustable hop-up | 16 BB | - | - | safe/semi-auto | 105 - 122 m/s [344 - 400 fps] | For CO2 12g gas cartridges only. | GBB | CO2 | 101 - 120 m/s [329 - 394 fps] | - | 0.23 - 0.25 g | 6 mm | 58 m | - | - | - | - | - | Yes, gas |