Acetech Lighter BT Tracer Unit (Flat Black) Redline Air Stocks 2- or 3- point tactical

2- or 3- point tactical sling

8ozDimensions: 1

- There are high quality wires 1

Essentially the ZET system offers more gas efficiency with less wear and tear due to its unique BCG (Bolt Carrier Group) design using roller wheels

and traditional buffer tube for use with standard M4 butt stocks

Acetech Lighter BT Tracer Unit (Flat Black) Redline Air Stocks 2- or 3- point tacticalFeatures Lighter BT can connect cell phone through Bluetooth and can perform the function of speedometer through AceSoft APP Works with green and red tracer BBs Sustained ROF up to 35 rounds per second Rechargeable built in Lithium Polymer battery; fully charged battery will last over 30,000 rounds LED power and electricity quantity display Auto shutoff after idling for 2 hours One M11 clockwise thread adapter and one M14 counter clockwise thread