Begadi PRO CNC Alu Pistonhead (Gen.2) with Double O-Ring (Quad-Ring) and Ball Bearing
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Piston with pistonhead for A&K K25Special Price €6.90 Regular Price €12.90
Begadi PRO CNC Pistonhead made of aluminum with double O-ring (Quad-Ring) and ball bearing.
Compatible with all standard cylinders with a diameter of 23.8 - 23.9mm (for larger cylinders an optional 24mm O-ring is included).
Our quad ring has a diameter of 23.8mm compared to others on the market, making it a better fit for standard cylinders.
In the now second generation we deliver the pistonhead with already installed Begadi PRO - QUAD RING (SOFT).
This is much softer and thus seals even better.
Our pistonhead is 1mm longer, whereby the AOE is adapted. Thus, the Sector Gear can better grip the piston and reduces the load.
Cylinderheads with a 2mm Sorbo pad can still be used, but in this case a piston with 14.5 teeth must be used.
For normal cylinderheads without Sorbo pad, a piston with 15 teeth is sufficient.
We use a ball bearing with a diameter of 15mm, this is compatible with almost all Pistons, an exact list we add them below.
Features:
- CNC machined 7075 aluminum piston head for AEG/S-AEG guns.
- Precisely and accurately manufactured
- 8 ventilation holes
- Begadi PRO Quad-Ring (Soft) for best possible sealing to the cylinder
- Front O-ring prevents rubbing against the cylinder and supports the seal
- Built-in ball bearing, which prevents torsion and thus deformation of the spring in the long term.
- Adjustment of the AOE by 1mm
- Can be combined with all Cylinderheads (small, large Sorbo Pad)
- Very smooth running in the cylinder.
- Also suitable for strong springs.
- Optinal o-ring with 24mm for oversize cylinder is included
Assembly:
We recommend ProTech silicone spray or silicone grease for cylinder lubrication.
Accessories/Spare Parts:
- Begadi PRO - QUAD RING (SOFT) for pistonheads with 23.8mm diameter
We have tested our pistonhead with the following pistons:
Compatible with all standard cylinders with a diameter of 23.8 - 23.9mm (for larger cylinders an optional 24mm O-ring is included).
Our quad ring has a diameter of 23.8mm compared to others on the market, making it a better fit for standard cylinders.
In the now second generation we deliver the pistonhead with already installed Begadi PRO - QUAD RING (SOFT).
This is much softer and thus seals even better.
Our pistonhead is 1mm longer, whereby the AOE is adapted. Thus, the Sector Gear can better grip the piston and reduces the load.
Cylinderheads with a 2mm Sorbo pad can still be used, but in this case a piston with 14.5 teeth must be used.
For normal cylinderheads without Sorbo pad, a piston with 15 teeth is sufficient.
We use a ball bearing with a diameter of 15mm, this is compatible with almost all Pistons, an exact list we add them below.
Features:
- CNC machined 7075 aluminum piston head for AEG/S-AEG guns.
- Precisely and accurately manufactured
- 8 ventilation holes
- Begadi PRO Quad-Ring (Soft) for best possible sealing to the cylinder
- Front O-ring prevents rubbing against the cylinder and supports the seal
- Built-in ball bearing, which prevents torsion and thus deformation of the spring in the long term.
- Adjustment of the AOE by 1mm
- Can be combined with all Cylinderheads (small, large Sorbo Pad)
- Very smooth running in the cylinder.
- Also suitable for strong springs.
- Optinal o-ring with 24mm for oversize cylinder is included
Assembly:
We recommend ProTech silicone spray or silicone grease for cylinder lubrication.
Accessories/Spare Parts:
- Begadi PRO - QUAD RING (SOFT) for pistonheads with 23.8mm diameter
We have tested our pistonhead with the following pistons:
| Name: | Item no.: | Fits: |
| Begadi PRO REDUX Piston with 14.5 steel teeth | 00822310 | YES |
| Begadi PRO Regular Piston with 14,5 steel teeth | 22322010 | JA |
| Retro Arms SR25 / L85 full tooth piston with 19 steel teeth | 19418076 | JA |
| Retro Arms full tooth piston with 14,5 steel teeth (Gen. 2) | 19418075v2 | JA |
| Retro Arms full tooth piston with 8 teeth (DSG) | 19419019 | JA |
| FPS Softair "Zero Shock Lightweight" full tooth piston, light (PM03) | 18319778 | JA |
| FPS Softair "Zero Shock Regular" full tooth piston, light (PM04) | 18319779 | JA |
| SHS "Double Hole" Lightweight Piston - Full Tooth | 08115159 | JA |
| SHS "Super Shooter" Lightweight Piston with 15 steel teeth | 08115108 | YES |
| SHS Aluminum Piston - half tooth | 08115038 | JA |
| SHS Piston & Pistonhead Set with 15 steel teeth - full tooth | 08116024 | YES |
| SHS Piston with 15 carbon steel teeth - full tooth version | 08115109 | YES |
| SHS Piston with 19 steel teeth for L85 / SR25 -yellow- | 08119013 | YES |
| SHS solid tooth piston with 14 steel teeth | 08115025 | YES |
| SHS solid tooth piston with 7 steel teeth | 08115026 | JA |
| Synthesis "Double Hole" Nylon Full Tooth Piston with 14 Steel Teeth [P-06] | 09016014 | JA |
| Piston incl. pistonhead for Begadi Sport MOD25 / BR10 (19Z) | 14820103 | JA |
| Battleaxe Lightweight Piston with 15 steel teeth (Eco Line) -green- | 17821002 | JA |
| Begadi Polycarbonate Steel Tooth Piston, Half Tooth | BTPCPIS-HC | JA |
| Begadi Reinforced Half Tooth Piston | BTRVHZPISP | JA |
| RED DRAGON "Solid" Piston with 15 steel teeth -blue- | 22318011 | YES |
| RED DRAGON "Solid" Piston with Pistonhead | 22319001 | JA |
| Begadi "Blue Series" steel tooth piston with aluminum pistonhead (set) | 14819008 | Yes, but tight |
| Begadi Sport CNC Aluminum Upgrade Kit (Pistonhead, Cylinderhead and Piston) | 14820329 | Yes, but tight |
| Begadi Sport Reinfored steel tooth Piston (full tooth) incl. Piston Head | 14816085 | Yes, but tight |
| Cylinder Set for A&K M249 Series (5 pieces) | 17817009 | No |
| Piston with pistonhead for A&K K25 | 17817060 | No |
| Cyma SVD Piston Set | 14816143 | No |
| Retro Arms 17,5 tooth POM Piston for Cyma / S&T / Begadi Sport SVD & SVU series | 19419020 | No, screw too short |
| Retro Arms CNC Piston for Marui AA-12 | 19419005 | No |
| SHS Piston with 15 carbon steel teeth - half tooth version | 08115110 | No |
| Synthesis "Resin" half tooth Piston with 15 steel teeth [P-05] | 09016013 | No |
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