Top Max DELRIN shims 1,50mm DLRN15

Shim to adjust the engagement angle between piston and sector gear, essential for your custom
AOE Piston Head Pad 2,5mm Retroarms 7600

Shim to adjust the engagement angle between piston and sector gear, essential for your custom

AOE Piston Head Pad 3mm Retroarms 7198

Set of 20 pieces of steel thickness ST 2 K60 FROM 0.50 mm for gears
100% MARUI COMPATIBLE, 100% MADE IN ITALY

ITEM CODE: TMRAS0.3

Set of 20 pieces of steel thickness ST 2 K60 FROM 0.10 mm for gears

Top Max DELRIN shims 4,50mm (DLRN45)

Set of three shims to be placed between the piston head and the piston to modify / adjust the angle of engagement between the first tooth of the piston and the first tooth of the sector.

The Retro Arms stainless steel shims are a must-have accessory for fine-tuning the spacing between the gears in airsoft replicas. Ideal for optimizing the gearbox's performance, these shims ensure precise calibration and maximum efficiency of your replica. Each piece is laser-marked for easy thickness identification.