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MARUI021
Original replacement Set of piston, piston head, springs M90 for AEG is carefully designed and manufactured for easy one-to-one replacement of the original parts. With a wide range of high-quality Tokyo Marui replacement parts, you'll always achieve the most reliable performance for your weapon, no matter what challenges you encounter on the battlefield.
: VFC
VFC0069
ASPRO056
AirsoftPro piston tooth is a durable replacement part designed for the repair or upgrade of AEG airsoft guns. It serves as a replacement for a worn or damaged piston tooth and helps maintain proper gearbox operation. Thanks to its metal construction, it offers increased wear resistance and is suitable for both standard and high-performance setups using...
: ASG
ASG107
Heavy-Duty Polycarbonate Piston M170 by ASG / ULTIMATE in red. Classic full-tooth rack (10 steel teeth). Designed for extreme upgrades with 150–190 m/s output. Polycarbonate is 50% more durable than standard reinforced pistons. Steel and polymer tooth combination balances strength and shock absorption.
: ASG
ASG106
Heavy-Duty Polycarbonate Piston M190 by ASG / ULTIMATE in red. Must be used with half-tooth gear sets. Designed for extreme upgrades delivering 170–190 m/s power. Polycarbonate is 50% stronger than standard reinforced pistons. Hybrid steel and polymer teeth provide the perfect balance of durability and shock absorption.
10001745
RetroArms 1-Tooth Piston Rack is a replacement steel piston rack designed for 1-tooth pistons. It is made of spring steel and subsequently induction hardened to maintain a suitable balance of elasticity and hardness. Precise CNC machining ensures accurate manufacturing. The rack is compatible with the 1-tooth piston body and piston with 1 steel tooth.
ASPRO414
AirsoftPro nylon AOE correction spacer set for piston (5 pcs) is designed for correct AOE adjustment, ensuring the first sector gear tooth engages the piston at the proper angle. Correct AOE setup helps reduce stress on both the piston and gears, extending the service life of the internal components in an electric airsoft gun. The washers are installed...
SPARMS142
A high-quality piston made of durable polymer and steel with a full 14-teeth jaw. The piston is intended for the installation in M4 / M16 replicas, however, it will also be an ideal fit for Specna Arms CORE replicas.
: EPES
E366-H-05
One of the fundamental skills of an airsoft technician is adjusting the AOE (Angle of Engagement) of gears. EPeS shims are here to assist you in this process. These shims are specifically designed to add weight to the piston for higher performance when using heavier ammunition (0.36+g) in 2+J weapons, such as DMR builds. The package includes 3 shims...