SKU: 6254307048

SZD-39 Cobra 2.5M ARC by Royal Models

$148.50 $165.00
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Description

SZD-39 Cobra 2.5M ARC by Royal ModelsRoyal Models' SZD 39 Cobra is a versatile, inexpensive 2. 5 meter semi scale glider with great all rounder performance. Royal Models kits are built by our friends in the Czech Republic. We really like the price for performance ratio of these models. The fuselage is fiberglass construction. The gel coat and layup work are very good and the fuselage has a good stiff feel in the hand. The fuselage canopy is also glass and comes from the factory with a

Royal Models' SZD-39 Cobra is a versatile, inexpensive 2.5 meter semi scale glider with great all rounder performance.

Royal Models kits are built by our friends in the Czech Republic. We really like the price for performance ratio of these models. 

The fuselage is fiberglass construction. The gel coat and layup work are very good and the fuselage has a good stiff feel in the hand. The fuselage canopy is also glass and comes from the factory with a reinforcement lip installed that provides stiffness to the canopy while simultaneously aligning the canopy with the fuselage. 

The lifting bits consist of foam core wings with wood sheeting. The S3010 airfoil allows for a wide speed range and good flight characteristics. The wings have a high quality, solid feel to them; perfect for a slope machine or winching. Control surfaces are pre-cut and hinged, servo pockets are routed out, and all the electrical channels are pre-cut. The wing joiner tubes and pin alignment holes are also done for you, adding that much more value to this kit. All you need to do is a quick finish sanding and cover in white iron on covering, or you can put on a Urethane finish if desired. The balsa horizontal tail needs to be finished also, involving some sanding and covering as well.

Included is a good selection of hardware to complete the airframe; such as clevises, pushrods, control horns and servo covers. 

This is a lot of kit for the money, especially considering the quality and quantity of work that has been done at the factory that the builder won't have to do at home.

10mm thick servos will fit in the flap and aileron pockets.

Now includes the canopy frame and clear canopy - much nicer!

Technical Specifications:

Wingspan 2500mm
Fuselage Length 1100mm
Empty Weight 1.2kg
Airfoil S3010
Suggested CG 60mm 
Functions Elevator, Rudder, Ailerons, Flaps
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6254307048

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4.6 ★★★★★
Based on 376 reviews
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Product Reviews
M
moose
Lexington, US
★★★★★ 4
I really like it
Color: Green, Color: Green
This thing is pretty cool. It's small, rechargeable, and it works in a weird way but very well. When I first tried it I thought it was broken and I ran it around a few times and it never cut the can where you see them cut with a normal can opener. I then realized that the whole top of the can lifts off! I've never seen that before. I actually really like it. So far I've only charged it once, but I don't use cans on a consistent basis so the charge will probably last forever. I just have to remember to plug it in occasionally so it's not dead one day when I really need it! The only reason it didn't get five stars is because the button is a little bit sensitive. If you're not careful sticking it in the drawer that button can press itself easy and then it will just run continuously.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
G
Verified Purchase
Glenda
Grantham, US
★★★★★ 5
Can opener
Color: Green
Very easy to use. Battery last a long time before having to charge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amy Mills
Dallas, US
★★★★★ 1
Stopped cutting cans after 31 days
Color: Green
This quit working exactly 31 days after delivery. Since the day of delivery counted as day 1, I am out of luck on my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
JohnnyD.
Massapequa, US
★★★★★ 3
Mixed results using this auto can opener...
Color: Green
I had high hopes for this can opener, but was let down. This can opener failed me half of the times I tried to use it. For some reason it wouldn't cut through the paper surrounding the cans. I tried it on small, medium and large cans. It worked best on larger cans. I got it because I liked the idea of opening cans without having to contend with the sharp lids that inevitably fall back into the opened cans. It is unsanitary at best and a safety hazard at worst. On the plus side it is rechargeable, so no battery worries there. It fits nicely in the hand for ease of use. It appears to be of sturdy construction, so it's a high quality item. And being small it will store easily. The price is right and it represents a good value for your hard earned dollars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
C
CO DIYer
Omaha, US
★★★★★ 5
Hands Free Operation; Safe Cutting
Color: Green
I used to have a manual (as in turn-the-crank) side-cutting can opener really liked it. It eventually wore out and I had relegated myself to the standard hand-crank top-cut version that often left a sharp lid and sometimes a little burr or sharp point where the cut wasn't complete and the you had to the tear/bend the lid off. With this mostly hands-free Side Cut Can Opener, sharp edges will be few, if any. I say "mostly hands-free" because you do have to position the opener on the can and push the button to start it and, when it finishes, you have to push the button again to tell it to stop. On the demo can in my video, the lip was such that the cut was right through that edge such that there were no sharp edges. It is possible that some cans may be designed such that the cutter falls below that rim and cuts the can edge in a way that leaves dull lid but a sharp can. These should be rare, but good to watch out for in case you get one. Always assume edges are sharp until you verify otherwise. You'll note in my video that the lid was a little difficult to remove. Some of that may be learning curve with this new opener, and some it may be that is just how it is! I accept that and choose to move forward using this new, safer can opener. Recommended.
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Reviewed in the United States on August 5, 2025

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