Strike Industries Extended Bolt Catch for M4 GBBR Series Legions Imperialis Independently programmed firing modes -

Independently programmed firing modes - Program the firing modes any way you like

Power Supply: Solar power system or one AA (1

along with a CNC machined aluminium silent cylinder and piston head set—complete with a ball bearing piston head and double o-ring cylinder head—further enhances stability and performance

measuring 70mm by 121mm

105 series

Strike Industries Extended Bolt Catch for M4 GBBR Series Legions Imperialis Independently programmed firing modes -The Strike Industries extended bolt catch is an ultra light weight and enhanced catch for your M4 GBBR. The bolt catch allows easier access to the bolt catch for faster reloads via bolt releases or better assistance when holding the bolt open.