G Series Magazine Gas Route Seal Aero Packing (2 PCS) mount The wheel may need to

The wheel may need to be shortened

This system ensures that you can make the hopup adjustment from the outside by turning the TDC wheel

Specifications: 5

Enhanced Firing Speed: The short stroke design reduces the distance your bolt travels

you can harness these same qualities on the airsoft field

G Series Magazine Gas Route Seal Aero Packing (2 PCS) mount The wheel may need toG Series Magazine Gas Route Seal Aero Packing (2 PIECES) Internal aero shape reduces gas passage resistance. Material with excellent sliding properties & special surface treatment. Cold resistant material to reduce gas leak. Fits Tokyo Marui G Series G17 G18 G26 G26 ADVANCE (2PCS)