How to barrel index and improve group sizes in target air rifles.

Final range testing of the Anschutz 9015 running H&N baracuda ft pellets in preparation for long range target shooting

In an attempt to match the accuracy of the bog standard Air arms xti50 ive had to resort to drastic measures. its clear to see it didnt go quite to plan and i will be going back to the known good batches of the jsb pellets for the long range targets.