RE: gun sails mast compatability
I have used GUN SAILS for 2 years now. Both Target and Boster. The boster is a perfect freerace sails. 3 cam's but still good handling, and the speed is as good as any freerace sail on the market. I have out performed both Gaastra GTX, NP Saber and V8. Off caoused also with help from my ST 115 but still..
The quality have just been better and better for yeach year, but the prise have also raised a bit. All in All a very good sail to the price.