PolarStar Fusion Engine R107 Solenoid Valve

PolarStar Fusion Engine R107 Solenoid Valve

Regular price$89.99
Shipping calculated at checkout.

  • In stock, ready to ship
The R107 is the solenoid valve used in all current production Fusion Engines and is backwards compatible with all production engines back to the GEN1. This valve is specifically made for the PolarStar Fusion Engine and has higher wattage coils and tighter seals than an off-the-shelf MAC 33A valve.

  • Compatible with all versions and generations of the Fusion Engine.
  • 4.7 watt coils provide faster response and operation.
  • Tighter seal squeeze for increased reliability.

Recently viewed



Amazing people, I bought a awesome rifle CM16 Raider Black and a 1911 .45 STI, both are incredible weapons. Tom was a spectacular salesman and show me all that I wanted to see, so he explained to me everything about the weapons and help me so much in a choice. On the final I’ve been gain a one free admission. Thanks Extreme Airsoft.

Augosto C.
Rhode Island

Still remains to be the best field in New England. Great selection at the pro shop. They also have online shopping with shipping and store pick up options available. Great admission price and large adaptable field. Perfect for experienced and new players with rental packages available. Unfortunately I wish they have more weekday games available as they are usually only open to airsoft session on weekends but the store will still remain open for your shopping needs. Not to mention they fix and buy used airsoft guns.

James R.
Warwick, RI

Very nice staff, had everything I needed. I would definitely recommend this place to any airsoft players. They have a great field, and overall a great community. They gave advice as what direction to head next with some of my guns and helped me fix issues with my arp9. They had everything I needed in stock for the arp9 and my other guns. Recommend 6/5 stars.

That Random Airsofter

Hands down I just want to shout out this company for getting my product to me in the most speediest time I've ever ordered something I called them personally told him I issue told him I needed it within three days they had it to me literally within 20-something hours great staff great product

Mike D.
Plymouth, MA