So your .22 likes .218 slugs? You have a bunch of .217's that it didn't like?

Yours likes .218's? . . . you also have a bunch of .217's that yours didn't like when you first started testing to figure out what it likes to eat?

Wanna trade?? {sigh}

I could have sworn that this new barrel I put into my Taipan was gonna dig the .218's as they (speedwise) seem to come out of the barrel faster when shot across my chrony yet -- I cannot get them to shoot consistently / accurate / group worth a damn. So far - with available ammo on hand - light .217's - h&n and nsa's - 20 and 23 grains have proven to be hands down dead on - the 23 NSA's in particular are ridiculously good.

I ordered up 3 tins of H&N 27's ( .218's ) from PA that showed up today. I got the 4th tin for free - buy 3 get 4th deal ... most of you know this I'm guessing. I'm just back to the house after testing these and ... frustrating to say the least. I tried them from 890 up through 990 speeds and going through lots of air in the process - I may as well have been shooting a shotgun. {sigh}

For what it's worth - gun is a Taipan Veteran Long with a new 700mm CZ barrel and power plenum. It was dead accurate in it's default build with the LW barrel and no plenum with the .217 23g H&N's. Interestingly that barrel didn't like the 23g NSA's. This new one is the opposite - it LOVES the NSA's @921 and is quite good with the H&N's @948. Why the same weight slug needs to travel at two different speeds is beyond me but . . . whatever. Cutting to the chase - the principal reason for the longer barrel and plenum is to be able to shoot heavier slugs - in theory better at +100 yards, bucking the wind, hits harder on critters, etc . . . . I've got more test batches coming in tomorrow according to usps DOT com - some .2175 and .218 nsa's. We'll see.

So -- I've got 3 unopened tin's of H&N .218 27g slugs plus one that has been opened and is probably 40-50% used. I've still got the cardboard and the cool foam packaging that PA uses when they pack and ship ammo. What have ya got in .217 that is comparable? Let's make a deal / trade!

( I'm actually kind of wondering if this long barrel is 'flexing' or 'moving' with the heavier .27's as it is quite long and sticks out quite a ways from the scope rail where it is clamped . . . . )

-=- jd -=-
 
As I put in another post my cricket. 25 barrel at 23 1/2 it flex a bit imagine yours at 27 + the shroud..1 you should try boat tail slugs in 28g my taipan long shot them great yours with more power should do even better..take out the metal shroud..sleeve the barrel like Ernest is doing with thick carbon sleeve with a tight fit so you don't need to glued..n use a light moderator of your choice...taipan could shoot heavy slugs but as I experience only boat tails...that barrels don't like the heavy drag of a long flat base slug..