Zius BK1s Automatic Electric Blaster (AEB)

Due to the ongoing tariffs, we’re ordering these in limited batches. 

The Zius BK1s is a lightweight Automatic Electric Blaster (AEB). Featuring the same logic board as the BK2s, but with a longer barrel, this blaster is capable of slightly higher average FPS. Available in bright yellow.

We initially carried the BK2s, but the factory has since simplified production to offer only the BK1s.

*NOTE: The recommended age for this blaster is for adults 18+. Teens 14+ may only use this blaster with appropriate adult supervision. Use the BK1s AEB at your own risk. 

FEATURES:
• Injection-molded super-stock AEB
• Select fire (Safe/Semi/Full-Auto) 
• Removeable 1.6 x 155mm spring
• Removeable 200mm barrel
• Buffer Tube battery stock
• T238 DTU control board
• Built-in jam + error detection!

INCLUDES:
• 1 BK1s Blaster
• 1 12-Round Zius Magazine (not talon-compatible)
• 2 M-Lok Picatinny Plate Attachments
• 12 Worker HE Short Darts

Battery, charger, and LiPo alarm are sold separately!
See the links below for our recommendations!

PERFORMANCE:
Average FPS (Standard Deviation)
• 172 (6) FPS on 3S
Average Rate of Fire
• 6 RPS in Full-auto mode on 3S

SPECS:
• Material: Nylon, ABS + aluminum
• Dimensions:
     Length: ~510-700mm
• Weight: 1.75kg
• Recommended Age: 18+

LINKS:
• Recommended Darts
• Compatible Magazines
• Compatible Springs
• Compatible Battery
• More BK1s Mods + Accessories
• More Automatic Electric Blasters