it makes it shoot much further with better aerodynamics and painful accuracy

I even used it to hold heavy wool coats all you need is to screw it in well and what I did to stop the small square from cracking under pressure was to print it flat down

the top numbers are millimeters butwhat are the bottom numbers?

very good model boosted twice

thin connections falls off easily

very good

good for play

good

cool

very good

really good quality

good

helpful

accurate

perfect

really works

good

perfect