BT-4 Player Parts Kit Magfed Markers Lighter weight and improved breathability

Lighter weight and improved breathability

Gear Box: Version 3 (Metal Gear Box)

The KC02 also includes 4x 20mm Rails for tactical accessories

the exact same items as the original

Load up with nine

BT-4 Player Parts Kit Magfed Markers Lighter weight and improved breathabilityThe BT 4 Players Parts Kit has all of the spare replacement parts you'll need for your BT 4 marker. Players Parts Kit Includes: 1 Ball Detent Assembly 1 Receiver Screw 1 Shock Absorber O Ring 1 Rear Bolt O Ring (Exterior Valve O Ring) 1 Linkage Arm 2 Short Receiver Screws 1 Long Receiver Bolt 1 Drive Spring 2 Shell Nuts 1 Sear Spring 1 Trigger Return Spring 2 Valve Screws 1 Safety O Ring 1 set of Grip Frame Screws