Polarstar MRS Regulator
Price: $159.99 – $198.46 — In stock at 1 retailer.
Prices last checked August 21, 2026 across 2 retailers.
This ultra compact regulator stands just 3 inches tall and threads directly onto the HPA tank. In so doing it eliminates the need for a separate UFA and keeps your air rig profile to a minimum. What sets this regulator apart from competing models is its integral on/off valve. This enables you to depressurize the system prior to unscrewing it from the tank to elevate wear and possible damage on the tank threads and o-ring.
Polarstar MRS Regulator price comparison: the lowest price is $159.99 at Powair6, the highest is $198.46, and the median across 2 tracked listings is $179.23. Comparing retailers can save up to 19% ($38.47) versus the highest-priced listing.
Which nozzle fits HPA? Compare fitment & prices →
Where to buy the Polarstar MRS Regulator: prices at 2 retailers
- SSairsoft: $159.99 — Out of Stock
- Powair6: $198.46 — In Stock
Frequently asked questions about the Polarstar MRS Regulator
- How much does the Polarstar MRS Regulator cost?
- The Polarstar MRS Regulator ranges from $159.99 to $198.46 across 2 retailers. The lowest current price is at Powair6. Prices are updated regularly from each store's live catalog.
- Where can I buy the Polarstar MRS Regulator?
- The Polarstar MRS Regulator is currently in stock at 1 retailer including Powair6. We track availability across 2 airsoft stores and update stock status regularly.
- Is the Polarstar MRS Regulator a good hpa regulators upgrade?
- The Polarstar MRS Regulator by PolarStar is listed in our HPA Regulators category and is priced from $159.99. We aggregate prices from 2 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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