Acetech Bifrost Tracer Unit color-dark-earth-gold The Hopup Chamber M4P unit

The Hopup Chamber M4P unit is built with an aluminum Rotary Dial Knob for fine hopup adjustments

FULL METAL CONSTRUCTION:

High tension spring to ensure consistent feeding

shooter can have a fast and smooth draw in a tight circumstance

smooth profile of the rail

Acetech Bifrost Tracer Unit color-dark-earth-gold The Hopup Chamber M4P unitSpecifications Brand: AceTech Product Construction: Aluminum Alloy Housing Thread: 14mm counter clockwise w 11mm adapter BB Compatibility: Supports green tracer BBs and gel BBs (Does not support red tracer BBs) Burst Speed: Up to 35 RPS Battery: Built in rechargeable lithium battery (Charge time is about 2. 5 hours and it can last about 20,000 shots) Tracer Dimensions: 3. 25 x 1. 10 inches Tracer Weight: . 23 lbs Color: Black Features The Acetech