| CA33E, Classic Army | Hop-up bucking, red, Shark, MadBull | M4 CQB Special Forces, version 2014, EBB, Classic Army | |
| Price excl. VAT | 201,32 € | 8,26 € | 274,05 € | 
|---|---|---|---|
| Price incl. VAT | 243,60 € | 10,00 € | 331,60 € | 
| Gun Length | 920 mm | - | 765/855 mm | 
| Gun Weight | 2,8 kg | - | 3,00 kg | 
| Inner Barrel Length | 429 mm 401 - 500 mm | - - | 310 mm 301 - 400 mm | 
| Recommended Batteries | Type Large (8.4V) | - | VB Li-Pol 7.4V, 1300mAh, 15C | 
| Hop-Up Perform | adjustable hop-up | - | adjustable hop-up | 
| Magazine Capacity | 330 BB | - | 300 BB | 
| Gearbox Version | reinforced version 2 (7 mm) | - | EBB version 2 (8 mm) | 
| Motor Type | High Speed & High Torque | - | Long High Speed & High Torque | 
| Fire Mode | safe/semi-auto/full-auto | - | safe/semi-auto/full-auto | 
| Muzzle velocity specified by manufacturer | 95 m/s [312 fps] | - | 95 m/s [312 fps] | 
| Muzzle velocity the measured | - | - | 115 m/s [377 fps] | 
| - notice - | Battery and charger are not included. | - | Battery and charger are not included. | 
| Muzzle Velocity | 81 - 100 m/s [263 - 328 fps] | - | 101 - 120 m/s [329 - 394 fps] | 
| Trigger switch | mechanical | - | mechanical | 
| Recommended BBs | 0.20 - 0.23 - 0.25 g | - | 0.20 - 0.23 - 0.25 g | 
| Caliber | 6 mm | - | 6 mm | 
| Approximate Range | 48 m | - | 55 m | 
| Connector Type | Tamiya Large | - | T-Dean | 
| Bearings | 7 mm, ball bearings, metal | - | 8 mm, ball bearings, metal | 
| Motor Variant | Long | - | Long | 
| Magazine (Lowcap/Midcap/Hicap/Xhicap) | hi-cap | - | hi-cap | 
| AEG Variant (EBB/NBB) | NBB | - | EBB | 
| BlowBack | No | - | Yes, electric | 
| Detail | Detail | Detail | 
| CA33E, Classic Army | Price excl. VAT: 201,32 € | Price incl. VAT: 243,60 € | 920 mm | 2,8 kg | 429 mm 401 - 500 mm | Type Large (8.4V) | adjustable hop-up | 330 BB | reinforced version 2 (7 mm) | High Speed & High Torque | safe/semi-auto/full-auto | 95 m/s [312 fps] | - | Battery and charger are not included. | 81 - 100 m/s [263 - 328 fps] | mechanical | 0.20 - 0.23 - 0.25 g | 6 mm | 48 m | Tamiya Large | 7 mm, ball bearings, metal | Long | hi-cap | NBB | No | |
| Hop-up bucking, red, Shark, MadBull | Price excl. VAT: 8,26 € | Price incl. VAT: 10,00 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| M4 CQB Special Forces, version 2014, EBB, Classic Army | Price excl. VAT: 274,05 € | Price incl. VAT: 331,60 € | 765/855 mm | 3,00 kg | 310 mm 301 - 400 mm | VB Li-Pol 7.4V, 1300mAh, 15C | adjustable hop-up | 300 BB | EBB version 2 (8 mm) | Long High Speed & High Torque | safe/semi-auto/full-auto | 95 m/s [312 fps] | 115 m/s [377 fps] | Battery and charger are not included. | 101 - 120 m/s [329 - 394 fps] | mechanical | 0.20 - 0.23 - 0.25 g | 6 mm | 55 m | T-Dean | 8 mm, ball bearings, metal | Long | hi-cap | EBB | Yes, electric |