Just watched Gerhard talking about H&N .177 Slugs. My question is: will my FX Streamline with Smooth Twist barrel shoot the H&N slugs well? Or maybe better said, is the Smooth Twist designed to shoot slugs?
Excuse my ignorance but does the Streamline have the ORIGINAL Smooth Twist barrel? If so, I don't think you'll have much luck with slugs. Believe me, I've tried with mine (Royale 500 & Boss). OST barrels were designed around JSB pellets & do that job SUPERBLY but the physics are all wrong for slugs.
There was someone on here saying that his .177 was accurate with certain NSA. As for the .22 and .25 I didn't have any luck but maybe the .177 is different.