i think he's saying that the piston from his RM250 wont fit in the cylinder of the blaster and is asking if his cylinder for the blaster is a BB. Which way it doesnt fit idk.
he's saying the piston for his RM250 is smaller that the bore on his extra blaster jug.. i guess that would depend on the bore of a rm250.. last bore on a std. blaster sleeve is probably 68mm thats .080 over.
he's saying the piston for his RM250 is smaller that the bore on his extra blaster jug.. i guess that would depend on the bore of a rm250.. last bore on a std. blaster sleeve is probably 68mm thats .080 over.