replacement cannon for Rattlesnake, Model Shipways

[jdiven]

Has anyone who is or has built Model Shipways Rattlesnake replaced the supplied cannons with another supplier.  I am looking at Syren 29.75mm one which should be very close to the original 27mm ones.  I am on my second attempt to relace half of the originals, but the first replacements are just as bad.

Thanks to all for your input

[BillLib]

I bought replacements.  Amati 28 mm.  I liked them much better than the kit supplied guns.  

 

 

[GuntherMT]

I haven't done the Rattlesnake, but I did replace the kit cannons with ones from Chuck (Syren).  The size is different than the ones you will be using, but otherwise I believe that they are identical, and they are fantastic.  I chemically blackened the brass.