Hi Guys;
Be Aware that the JS turret is not Hollow like the others, so its going too be Very Heavy
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But the Quality is Superb. When I built my Finnish T-72 and after I had it all done it fell off because of the Weight, and you know what happened next.
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Now you can use A Dremmel and Hollow out the Inside too cut the weight down, which I Recommend. The other Turrets are very nice also, but the Blast Turret will be Hard too get. My advice would be too try and get the Miniarm turret, and Whitecat Hobbies is the Best Source.
CHEERS; MIKE.