Delivery before X-MAS only for orders received by December 17, 2025.
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7707
RetroArms Delayer Clip for piston gear with a 4mm Axis shaft is ideal for fine-tuning nozzle timing and ensuring proper feeding in assemblies with high rates of fire. The chip is designed exclusively for gears with a 4mm shaft.
: Ultimate
ULTIM092
CNC Gear Set by ASG ULTIMATE with 12.5:1 gear ratio. Designed for high-speed AEG upgrade builds. Precision CNC-machined from steel for maximum strength and accuracy. Perfectly shaped gear teeth. Optimized hardness and smooth power transfer. Complete 3-gear set (bevel, spur and sector gear). 3 mm axle shafts.
SPARMS195
A set of gears made of steel using precision CNC machines. Ideal for tuning airsoft replicas.
SPARMS196
A set of gears made of steel using precision CNC machines. Ideal for tuning airsoft replicas.
SPARMS197
A set of gears made of steel using precision CNC machines. Ideal for tuning airsoft replicas.
SPARMS198
A set of gears made of steel using precision CNC machines. Ideal for tuning airsoft replicas.
: Ultimate
ULTIM091
CNC Gear Set by ASG ULTIMATE with 13.5:1 gear ratio. Designed for high-speed AEG upgrade builds. Precision CNC-machined from steel for maximum strength and accuracy. Perfectly shaped gear teeth. Optimized hardness and smooth power transfer. Complete 3-gear set (bevel, spur and sector gear). 3 mm axle shafts.
7706
RetroArms 4mm Shims are an excellent solution for eliminating play in AEG gears! RetroArms has prepared for you a pack of 25 shims, each 0.1mm thick, for perfectly shimming 4mm shaft gears. This helps extend the lifespan of gears and pistons, quiet the operation of the weapon, and improve your battery's endurance! Only for 4mm shaft gears! The package...
8001
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 20:1 with 4mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui NGRS, SR-25, or DSG....
8002
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 13:1 with 3mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui NGRS, SR-25, or DSG....
8003
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 13:1 with 4mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui NGRS, SR-25, or DSG....
8005
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 16:1 with 4mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui NGRS, SR-25, or DSG....
8006
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 16:1 for TM NGRS only from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including SR-25 or DSG. PandoRA - Gears...
8007
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 20:1 (3mm) only for SR-25 (PSG/L85/CA SCAR-H) from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui...
8008
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA DSG with 3mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstands M210 spring load, can only be used in combination with DSG piston and Tappet plate (or modify stock one)! PandoRA -...
8009
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA 10:1 with 3mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring and are available for almost every AEG guns, including Marui NGRS, SR-25, or DSG....
8010
Open Pandora's Box and let your enemies feel the wrath of the most durable gears ever made! CNC gears PandoRA Short stroke 13:1 with 3mm shafts from RetroArms are crafted from a single piece of steel through the most precise CNC machining. Withstand the strain of an M210 spring, sector gear has a fewer teeth for a higher rate of fire (Short stroke)....
7224
RetroArms 4mm Shims are an excellent solution for eliminating play in AEG gears! RetroArms has prepared for you a pack of 25 shims, each 0.05mm thick, for perfectly shimming 4mm shaft gears. This helps extend the lifespan of gears and pistons, quiet the operation of the weapon, and improve your battery's endurance! Only for 4mm shaft gears! The package...
: EPES
E365-05
EPeS Shims are EPeS's solution to fixing improperly shimmed gears in AEG weapons! EPeS has prepared a pack of 10 shims, 0.5 mm each, for perfect gear shimming. This helps extend the lifespan of gears and the piston, quiet the weapon's operation, and improve your battery's endurance! No stress, be EPeS!