SHS Silent Bore Up Piston Head for Version 2 Series AEG Gearboxes
SHS
- SKU:
- UK-CA-PH001
- UPC:
- 193939033451
- Shipping:
- Calculated at Checkout
$14.95
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Oakdale Airsoft Station
1330 Helmo Ave N
Oakdale, MN 55128
Oakdale, MN 55128
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The SHS Silent Bore Up Piston Head is built for standard Version 2 gearboxes. Its larger diameter, matched with a bore-up cylinder, moves more air per stroke, which is what a long inner barrel needs to stay pressurised. It uses stainless steel where strength matters, polycarbonate to keep the mass down, and rubber for the seal and a damping pad that absorbs the piston's impact, which quietens the rifle and cuts shock through the assembly. Because it changes the piston head's length, check the angle of engagement after fitting so the sector gear picks up the rack clean.