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Standard piston heads for airsoft guns
Best Seller in Category
1.Teflon Grease for AEG Gearbox
2.AirsoftPro Replacement AEG Piston Head O-ring (2 Pieces)
3.AirsoftParts TECAFORM 2013 Piston Head
20,72 € In StockRetroArms CNC Aluminium X Piston Head7548
RetroArms CNC aluminium X piston head is a durable upgrade part for AEG gearboxes, featuring a special X-type design and two O-rings for a reliable air seal. Precision CNC machining and aluminium construction make it suitable for high-performance builds with strong springs and higher mechanical loads.
20,72 €In Stock
9,26 € 13,96 € In Stock-34%
20,72 € In StockRetroArms CNC Aluminium Silent Piston Head7549
RetroArms CNC silent aluminium piston head with a rubber impact pad and ball bearing is an upgrade part for AEG compression systems with a compatible funnel-shaped silent cylinder head. The CNC-machined aluminium construction provides the required durability, while the specific shape helps reduce impact and noise when the piston strikes.
20,72 €In Stock
20,72 € In StockRetroArms CNC POM X Piston Head7574
RetroArms CNC POM X piston head is a lightweight and durable upgrade part for AEG compression systems. The precision CNC-machined POM body reduces moving mass, while the X-type design with two O-rings provides reliable cylinder sealing and efficient airflow during firing.
20,72 €In Stock
8,42 € 14,80 € In Stock-43%Aluminum Ventilation Piston Head for MARUI PSG-1: GUARDER
GUARD458
8,42 € 14,80 €In StockReduced price!- 0,85 € In StockAirsoftPro Replacement AEG Piston Head O-ring (2 Pieces)
ASPRO106
AirsoftPro replacement O-ring for AEG piston head is a set of 2 sealing O-rings designed to restore proper sealing of the piston in an AEG gearbox. A worn or damaged O-ring can cause compression loss and reduced performance. Compatible with standard piston heads as well as silent piston heads, it is a practical replacement part for routine air system...
0,85 €In Stock 
21,15 € In StockAA CNC Aluminum Piston Head with Double Seal - BlueA04-002
CNC Aluminum Piston Head with Double Sealing by Action Army in blue. Lightweight and durable piston head for maximum performance and airtightness. Integrated ball bearing ensures smooth operation and reduces spring friction. 6 vent holes enhance O-ring compression for airtight efficiency.
21,15 €In Stock
11,00 € In StockAA CNC Aluminum Piston Head with Bearing - SilverA04-003
CNC Aluminum Piston Head with Ball Bearing by Action Army in silver. Lightweight and durable piston head for maximum performance and sealing. Integrated ball bearing for smooth operation and reduced spring friction. 6 ventilation holes for efficient O-ring pressurization.
11,00 €In Stock
16,49 € In StockRetroArms CNC Dural Piston Head – Silver6888
RetroArms CNC Dural Piston Head is a precisely manufactured piston head made of strong aluminum (duralumin), designed for AEG airsoft guns. The construction with 10 pressure holes ensures proper pressure of the sealing O-ring against the cylinder wall. The integrated thrust bearing reduces spring twisting, while the duralumin construction is suitable for...
16,49 €In Stock
4,61 € 7,61 € In Stock-39%RetroArms Thrust Ball Bearing6830
RetroArms thrust ball bearing is a replacement part for piston heads or spring guides in airsoft gearbox systems. When the spring is compressed, it allows the spring to rotate freely around its axis, reducing spring twisting and potentially extending its service life. In some cases, using a thrust bearing can also increase the muzzle velocity of the gun.
4,61 € 7,61 €In StockReduced price!
6,77 € In StockRetroArms AOE Piston Head Spacer (2 mm)7189
RetroArms 2 mm AOE piston head spacer is designed for precise adjustment of the angle of engagement between the piston and sector gear in an AEG gearbox. The spacer is installed between the piston and piston head and helps set the correct AOE, which can contribute to reduced stress on the piston and longer gearbox service life. It is particularly suitable...
6,77 €In Stock
6,77 € In StockRetroArms AOE Piston Head Spacer (3 mm)7198
RetroArms 3 mm AOE piston head spacer is designed for precise adjustment of the angle of engagement between the piston and sector gear in an AEG gearbox. The spacer is installed between the piston and piston head and helps set the correct AOE, which can contribute to reduced stress on the piston and longer gearbox service life. It is particularly suitable...
6,77 €In Stock
9,30 € In Stock
1,23 € In StockAirsoftParts DURAL / TECAFORM 2013 Spare Piston Head O-ringASPARTS002
AirsoftParts replacement seal set for DURAL 2013 / TECAFORM 2013 piston heads is designed to restore proper sealing of the piston assembly. It includes a sealing O-ring and a centering ring. The manufacturer recommends replacement after approximately 10,000 BBs fired or once a year, as operation gradually deforms the O-ring and reduces its sealing...
1,23 €In Stock
12,64 € In StockAirsoftParts Piston Head DURALASPARTS007
AirsoftParts DURAL piston head is a CNC-machined piston head made from EN AW 6012 T6 duralumin with 9 ventilation holes for effective expansion of the sealing O-ring. It offers a low weight of 10.8 g, a smooth nickel-plated surface and an axial ball bearing that allows the spring to rotate freely during compression and reduces torsional stress.
12,64 €In Stock
12,64 € In StockAirsoftParts TECAFORM Piston HeadASPARTS008
AirsoftParts TECAFORM piston head is a lightweight CNC-machined piston head made from TECAFORM (POM) engineering plastic, weighing just 9.3 g. Nine holes on the front use air pressure to expand the sealing O-ring for an effective seal inside the cylinder. It also features an axial ball bearing that allows the spring to rotate more freely during compression.
12,64 €In Stock
12,64 € In StockAirsoftParts ULTRA LIGHT Piston HeadASPARTS009
AirsoftParts ULTRA LIGHT piston head is an extremely lightweight CNC-machined piston head made from TECAFORM (POM), weighing just 5.4 g. Its lightweight design with 9 front holes promotes effective O-ring sealing while reducing the moving mass of the piston assembly. It is designed for V2, V3 and V7 gearboxes with springs up to M130.
12,64 €In Stock
12,64 € In StockAirsoftParts DURAL 2013 Piston HeadASPARTS010
AirsoftParts DURAL 2013 piston head is a durable CNC-machined piston head made from EN AW 6012 T6 duralumin, designed for V2, V3 and V7 gearboxes with springs up to M170. It features pressure-assisted sealing through 9 front holes, a guide O-ring for centering inside the cylinder and an axial ball bearing that allows the spring to rotate more freely...
12,64 €In Stock- 12,64 € In StockAirsoftParts TECAFORM 2013 Piston Head
ASPARTS012
AirsoftParts TECAFORM 2013 piston head is a lightweight CNC-machined piston head made from TECAFORM (POM), weighing 8.7 g and designed for V2, V3 and V7 gearboxes with springs up to M150. It features 9 holes for pressure-assisted sealing, a guide O-ring for centering inside the cylinder, an axial ball bearing and a through-locking nut for secure mounting.
12,64 €In Stock 
3,76 € In StockAirsoftParts Washer and Axial Bearing for Piston HeadsASPARTS013
AirsoftParts ball bearing with nut for mounting under the piston head is a replacement set designed for servicing the piston assembly of airsoft AEGs. The axial ball bearing allows the spring to rotate more freely during compression, reducing unwanted twisting. The set also includes the corresponding nut and mounting screw.
3,76 €In Stock
4,19 € In Stock
5,71 € In StockEPeS AOE Piston head Spacer 2 mm - 3 pcs: EPES
E366-20
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, they are light but strong at the same time. There is no danger of chipping off the washer or slowing down the piston with a higher weight. The package includes 3 shims with thicknesses of 2 mm.
5,71 €In Stock
16,92 € In Stock
2,50 € 3,81 € In Stock-34%