| Foregrip, KAC, Classic Army | SP M40XB New Type, Sun Project | Selector plate, M4, Retro ARMS | M4 SOPMOD, GBB, AGM | |
| Price excl. VAT | 12,89 € | 396,36 € | 4,63 € | 151,07 € |
|---|---|---|---|---|
| Price incl. VAT | 15,60 € | 479,60 € | 5,60 € | 182,80 € |
| Gun Length | - | 1080 mm | - | 875/790 mm |
| Gun Weight | - | 3,0 kg | - | 3,40 kg |
| Inner Barrel Length | - - | 545 mm 501 - 600 mm | - - | 355 mm 301 - 400 mm |
| Hop-Up Perform | - | adjustable hop-up | - | adjustable hop-up |
| Magazine Capacity | - | 25 BB | - | 50 BB |
| Fire Mode | - | safe/one-shot | - | safe/semi-auto/full-auto |
| Muzzle velocity specified by manufacturer | - | 100 m/s [328 fps] | - | - |
| Muzzle velocity the measured | - | - | - | 120 m/s [394 fps] |
| Gas Gun Variant (GBB/GNB) | - | - | - | GBB |
| Propellant Gas | - | - | - | GreenGas |
| Muzzle Velocity | - | 81 - 100 m/s [263 - 328 fps] | - | 101 - 120 m/s [329 - 394 fps] |
| Recommended BBs | - | 0.20 - 0.23 - 0.25 g | - | 0.20 - 0.23 - 0.25 g |
| Caliber | - | 6 mm | - | 6 mm |
| Approximate Range | - | 50 m | - | 50 m |
| BlowBack | - | No | - | Yes, gas |
| Detail | Detail | Detail | Detail |
| Foregrip, KAC, Classic Army | Price excl. VAT: 12,89 € | Price incl. VAT: 15,60 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | |
| SP M40XB New Type, Sun Project | Price excl. VAT: 396,36 € | Price incl. VAT: 479,60 € | 1080 mm | 3,0 kg | 545 mm 501 - 600 mm | adjustable hop-up | 25 BB | safe/one-shot | 100 m/s [328 fps] | - | - | - | 81 - 100 m/s [263 - 328 fps] | 0.20 - 0.23 - 0.25 g | 6 mm | 50 m | No | |
| Selector plate, M4, Retro ARMS | Price excl. VAT: 4,63 € | Price incl. VAT: 5,60 € | - | - | - - | - | - | - | - | - | - | - | - | - | - | - | - | |
| M4 SOPMOD, GBB, AGM | Price excl. VAT: 151,07 € | Price incl. VAT: 182,80 € | 875/790 mm | 3,40 kg | 355 mm 301 - 400 mm | adjustable hop-up | 50 BB | safe/semi-auto/full-auto | - | 120 m/s [394 fps] | GBB | GreenGas | 101 - 120 m/s [329 - 394 fps] | 0.20 - 0.23 - 0.25 g | 6 mm | 50 m | Yes, gas |