Empire BT Slice E-Grip Electronic Grip Frame Internal Marker Upgrades Replacement gas line

Replacement gas line

Radial Ramping Face- our KUSH Bolt features a Radial Ramping Face which allows for less ball stack clipping

Low Reciprocating Mass - Bolt 17g

These are made of flexible material and are easy to fit or remove without the use of tools

but speed doesn't count for much unless a hopper can also feed reliably without jams

Empire BT Slice E-Grip Electronic Grip Frame Internal Marker Upgrades Replacement gas lineFeatures Electronic Grip Frame for BT 4 Slice Markers Multiple Firing Modes: Semi Auto, 3 round Burst, Full Auto Manufactured of Lightweight Composite Materials Aluminum Double Trigger Sleek Pushbutton Controls