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M4 CQB-R, D-Boys, BY-039, BI-3981M Durable Custom M4A1, 130m/s, AirsoftGuns, BY-036, BI-3681M
Price excl. VAT 136,53 € 353,39 €
Price incl. VAT 165,20 € 427,60 €
Gun Length 795/710 mm   850/770 mm  
Gun Weight 2,8 kg   2,8 kg  
Inner Barrel Length 300 mm   363 mm  
Recommended Batteries Type CQB (9.6V, 1600mAh)   VB Li-Pol 7.4V, 2200mAh, 20C  
Hop-Up Perform adjustable hop-up   adjustable hop-up  
Magazine Capacity 300 BB   300 BB  
Gearbox Version reinforced version 2 (7 mm)   reinforced version 2 (7 mm)  
Motor Type Long torque   Long SHS - hi-torque  
Fire Mode safe/semi-auto/full-auto   safe/semi-auto/full-auto  
Muzzle velocity specified by manufacturer 120 m/s [394 fps]   -
Muzzle velocity the measured 130 m/s [427 fps]   130 m/s [427 fps]  
- notice - The package includes charger, but not battery.   Battery and charger are not included.  
Muzzle Velocity 121 - 140 m/s [395 - 460 fps]   121 - 140 m/s [395 - 460 fps]  
Inner Barrel Length (filter) 201 - 300 mm   301 - 400 mm  
Recommended BBs 0.25 - 0.28 g   0.25 - 0.28 g  
Caliber 6 mm   6 mm  
Approximate Range 65 m   65 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  
Detail Detail
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M4 CQB-R, D-Boys, BY-039, BI-3981M Price excl. VAT: 136,53 € Price incl. VAT: 165,20 € 795/710 mm   2,8 kg   300 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]   201 - 300 mm   0.25 - 0.28 g   6 mm   65 m   Tamiya Mini   7 mm, ball bearings, metal   Long   hi-cap   NBB   No  
× cu_aeg_m4a1_130_1.jpg
Durable Custom M4A1, 130m/s, AirsoftGuns, BY-036, BI-3681M Price excl. VAT: 353,39 € Price incl. VAT: 427,60 € 850/770 mm   2,8 kg   363 mm   VB Li-Pol 7.4V, 2200mAh, 20C   adjustable hop-up   300 BB   reinforced version 2 (7 mm)   Long SHS - hi-torque   safe/semi-auto/full-auto   - 130 m/s [427 fps]   Battery and charger are not included.   121 - 140 m/s [395 - 460 fps]   301 - 400 mm   0.25 - 0.28 g   6 mm   65 m   T-Dean   7 mm, ball bearings, metal   Long   hi-cap   NBB   No  

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