dedicated long range gun......

[slugger]

thanks buddy, i forgot to mention i do have a bubble ..when i was on about the barrel, i was more asking if its a good idea to t-cut any tight spots and the choke area ?
as for the mounts, can you point me in the direction of some adjustable ones ? thanks

[18 Wheeler]

Sportsmatch do a couple of adjustable mounts for 30mm tubes, ATP61 (elevation only adjustable) and ATP66 (fully adj). Both are 2 piece mounts though, seeing as you have an HW100 a one piece would be preferable to prevent any breech flex (a potential issue on the HW100). They have a 1 piece adjustable in the pipeline, under "new products", but I've not seen them released yet.

BKL have a 1 piece adjustable, not cheap at around £60, but they are excellent mounts which centre well on the rail owing to the clamping method they employ.

You'll need to check any of the above for clearance/height.

I'd try just cleaning the barrel first and do some pellet testing, before honing the bore. HTH

[slugger]

that gives me plenty to be getting on with, thanks again