5mm or 12mm inner bore

PROVIDES FOR EASY HANDLING DURING PERFORMANCE

Next ASTER revisions will be fully compatible with KRYTAC gearbox)

Full metal gearbox makes for a great upgrade platform

Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy

TS Blades GB 03 Training Knife Style:Sand 5mm or 12mm inner boreThe TS GB 03 is the great improvement over its predecessor the TS RANGER EVO. Now compatible with our best selling grip. New style and new details that will give the feeling of holding a high performance replica. Complete your loadout with the TS GB 03 and add more silent kills in the game