Love the wide blade on fms t28 1400mm . Havnt flown yet, have 13x8x3 also.
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
Sale price$ 9.47 USD
Regular price (/)
3MR Performance FPV Series - Carbon Fiber Reinforced
The 3MR series propellers are among the finest available on the market for model airplanes and drones, delivering unmatched efficiency, stability, and balance. Their precision engineering ensures longer flight times and superior overall performance, making them an exceptional choice for demanding applications.
Specifically designed for VTOL aircraft, drones, and slow-flier airplanes, the 3MR propellers are optimized for peak performance in both hover and forward flight. Whether you’re embarking on extended flight missions or capturing incredibly stable video footage, these propellers provide the perfect balance of power and efficiency. Their advanced design enhances stability, making them ideal for critical tasks like long-duration flights and professional-grade video recording.
Carbon Fiber Reinforced for Unmatched Performance
For those seeking maximum performance, reduced weight, and ultra-low inertia, our carbon fiber-reinforced propellers take your flight to the next level. These propellers offer superior motor efficiency and exceptional durability, allowing for smooth and powerful operation.
Precision-engineered with cutting-edge materials, these propellers are constructed from advanced, ultra-long Carbon Fiber Reinforced Polyamide, which provides exceptional responsiveness, strength, and long-lasting resilience. The carbon fiber reinforcement not only enhances structural integrity but also reduces overall weight, resulting in improved motor efficiency and quicker throttle response. This ensures consistent performance even in the most demanding conditions, making them the ideal choice for pilots looking for superior endurance and ultimate reliability in flight.
All 3MR Propellers are Factory-Balanced
| Propeller diameter | 7" / 177.8 mm | |
| Propeller pitch | 3.7" / 94 mm | |
| Shaft diameter | 5 mm | |
| Hub thickness | 8 mm | |
| Propeller Weight |
0.22 oz / 6.2 g
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Package Weight
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0.78 oz / 22 g
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| Direction of rotation | CW / Pusher / Reverse | |
| Material | Carbon Fiber Composite | |
| Color | Dark Grey |
Customer Reviews
Overall rating: 4.8 / 5 from 127 reviews.
Awesome.
Super high quality, perfectly balanced. Good looking and works flawlessly. I also painted the tips, very nice piece of gear.
Best 3 bladed props on the market. I use the 7” in both regular and CF reinforced and they are both GREAT props. Very little, if any, balancing required which is a real time saver especially in the field. I’ve been purchasing Master Airscrew props for a very long time. It is amazing watching the company grow with the industry and serve our needs so well. I’m 100% satisfied!
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CCW)
A1 best props
Best Props Available online
Perfect
Excellant
N/A
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
Still the very ( BEST ) Props Available on todays Market most efficient well balanced high strenght at suitable pricing , In all ( Honesty ) as yet , Have NOT found anything on the market to equal or better ..
This will work great on my plane. Thank You
Very nice props, Great performance.
These props work great. Plenty of thrust.
Perfect As Always
these are such great propellers. The carbon fiber is definitely worth the extra price.
Just finishing up a 1/9th scale Cesnna Skylane that was crashed and given to me. The 8 X 4.1 looks good with the aluminum spinner and new cowl. I rebuild wrecks for my STEM Education program. I have many project aircraft. Should have photos in a week or two.
I am super happy with the quality and semi local (NorCal). I'll always spend money here
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
Great prop
Lighter, quieter, more lift, well balanced and they look pretty cool, too. I’ve been playing around with all brands of props for my 7” quads. These are a step up for sure. Once you get your Long Range FPV bird all dialed, give the 3MR’s a try. A nice smooth landing and you’re good. A hard landing with a blade strike … might ruin your day. A bit more money than regular props, but I’ve always been one to put high quality tires on my vehicles. Well worth it, just don’t land like an animal. Happy flying everyone.
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
For my iFlight Helion 10, the wider propeller of the Master Air Screw helps with stability and air braking during dives. Along with certain Gyroflow settings, these props have helped to greatly reduce the jello I was experiencing in my Insta360 Ace Pro 2 footage. They do seem more susceptible to wind gusts though, which makes sense with the wider cross section than the narrower stock Gemfans. These props are also slightly quieter than stock which I appreciate.
Works Great 👍
I always use Master Airscrew when ever possible.
Purfect prop!
Perfect
Thank you!
Always top quality propellers and this new power series seems to really be optimized. Thanks.
Very smooth prop, flys and corners very well. Very efficient, getting 17mins on my explorer quad.
Awesome prop! Well balanced and flys very smooth! 10/10!
Very efficient when paired with a 2812 930kv motor. Three motors handle a 2.6kg VTOL craft no problem.
Not a great day, but she’s almost ready to fly again.
All good.
fast service and delivery
Awesome product very low deflection
Awesome product low deflection high quality prop
Awesome set of props
Great props
Great props
Beautiful product
3MR Series - 3-Blade 7x3.7 Carbon Fiber Reinforced Propeller (CW) Rev./Pusher
Awesome quality, incredible performance, and well worth the price
I have a Flexinnovations Twin Otter 80E that came with two-blade wooden props. Well, I actually flew the real full-sized twin otter airplane as a commercial pilot here in Alaska for around 3-4000 hours and the real plane has 3 blade propellers. So........that is the main reason I purchased these latest 3-blade props from Master Airscrew. I had already bought some 3-blade spinners from DuBro but the first set of props I purchased from Master Airscrew were too large at the blade base to fit into those spinners. However, the most recent props I bought from Master Airscrew have worked out perfectly. And.........so now I will have an RC twin otter that will be using 3-blade props. So........I am a happy camper.