This AC or ACG airgun barrel is my second Cebu-made barrel.
I got the first "Bisdak" barrel from sir Lary Avila. It was 12-groove and eventually sold it because it failed to produce tight shot groups at 25 meters.
Then I learned about AC barrels, one of which was used by a friend who won 1st runner-up in the LASA long range shooting competition.
It was a 6-groove polygon AC barrel.
So I ordered the same.
Several weeks after I got the AC barrel, the same friend inspected my barrel and inserted a JSB 18.13-grain pellet inside with a hard plastic rod. He said my barrel was loose in the middle part. I tried pushing another pellet inside the barrel and found out the same. It was not well made, my friend said, adding that I should just use it for local pellets with bigger heads and wider skirts.
But the barrel was chambered for JSBs. The only way to use local pellets with it was by resizing them first.
This barrel made almost the same shot groups with JSBs, Super Zero and Astro pellets, even after thoroughly cleaning it.
Негізгі бет Sir Arjune to replace my AC barrel /ACG barrel
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