Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L
Price: $27.86 – $58.83 — In stock at 4 retailers.
Prices last checked August 21, 2026 across 4 retailers.
Country of Manufacture Japan Color Black Brand Prometheus (Laylax) Model AR/M4 SERIES Platform ELECTRIC (AEG) Replica Type RIFLE Net Weight (kg) 0.01 Length (mm) 66.0 Prometheus releases their classic hard piston, a technological benchmark for reinforced pistons. This version is specifically designed to drop in to the new Marui SOPMOD so the new kid on the block can now enjoy the glories of Prometheus as much as his older siblings. Tokyo Marui, like all Japanese brands, are restricted by Japanese law to a weapon shooting energy of around 280 fps. What this means is that their weapons are low power with low power springs. When these weapons get abroad, often the springs are upgraded but as the internals are designed for 280 fps then other parts need to be reinforced. In particular, pistons are high stress parts and will need to be replaced with stronger versions in higher power setups. The Tokyo Marui SOPMOD M4 / Marui Scar-L is one of the newer Marui weapons. It features a lot of cutting edge features at the simple cost of being so new that there are not that many aftermarket parts for it yet. That said, that list of parts is still growing.
Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L price comparison: the lowest price is $27.86 at eHobby Asia, the highest is $58.83, and the median across 4 tracked listings is $37.66. Comparing retailers can save up to 53% ($30.97) versus the highest-priced listing.
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Where to buy the Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L: prices at 4 retailers
- eHobby Asia: $27.86 — In Stock
- RedWolf Airsoft: $30.99 — In Stock
- SixMM: $44.33 — In Stock
- Unlimited Airsoft: $58.83 — In Stock
Frequently asked questions about the Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L
- How much does the Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L cost?
- The Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L ranges from $27.86 to $58.83 across 4 retailers. The lowest current price is at eHobby Asia. Prices are updated regularly from each store's live catalog.
- Where can I buy the Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L?
- The Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L is currently in stock at 4 retailers including eHobby Asia, RedWolf Airsoft, SixMM. We track availability across 4 airsoft stores and update stock status regularly.
- Is the Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L a good aeg pistons & cylinders upgrade?
- The Prometheus Hard Piston New For Tokyo Marui SOPMOD M4 / Tokyo Marui Scar-L by Prometheus is listed in our AEG Pistons & Cylinders category and is priced from $27.86. We aggregate prices from 4 retailers so you can compare and find the best deal. Check the price comparison table above for current pricing from each store.
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