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POLISH AN LW POLYGONAL BARREL?

I gave the muzzle end a thorough cleaning (because it was easiest) first with Gunzilla and then with BoreTech Eliminator (a firearms solvent), both applied liberally with cotton swabs and scrubbed with a nylon brush. Here are pictures from after (compare to first pic above). I see no difference and didn't see any material on the dry cotton swabs used to clean the solvents. I'm open to other theories but I would have expected any lead to be removed.

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Absolutely bad pitting. Was the gun used when you bought it?
 
I gave the muzzle end a thorough cleaning (because it was easiest) first with Gunzilla and then with BoreTech Eliminator (a firearms solvent), both applied liberally with cotton swabs and scrubbed with a nylon brush. Here are pictures from after (compare to first pic above). I see no difference and didn't see any material on the dry cotton swabs used to clean the solvents. I'm open to other theories but I would have expected any lead to be removed.

View attachment 530735
View attachment 530737
I still see brown rust. Switch to the brass brush to be remove it. And use a bigger grit polish.
Dont fear the brass brush.

Little science for you. Brass is MUCH softer than steel.
IMG_3138.jpeg
 
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And for the ones worried about using a brass / bronze brush, take the brush to a spot on the outside of the barrel and scrub like hell. Clean and inspect with a loupe or some other means. Unless it's made out of cheese, you won't see any damage, it may give it a slight polish. Just stay away from the cheap brushes with steel cores.
 
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I’d request a new barrel

I've sent AGT an email and they would like me to ship the barrel back to them for inspection, and they'll determine if it's a factory defect 🙄 I was hoping they would just send me one so I wouldn't be without the rifle for 6 weeks. I bought it from Talon Tunes, and they clearly don't want to be involved.

Frankly, it shoots better in my limited testing after I polished it. I'm going to shoot it some more, and at distance, and if accuracy has improved despite the pitting, I'm just going to keep it. It sucks, but I'm not competing with this rifle, and if it's MOA at 100 (it was about this already) I don't have much to gain. I would just be proving a point. And I'd rather have my coyote hammer at the ready :)
 
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I've sent AGT an email and they would like me to ship the barrel back to them for inspection, and they'll determine if it's a factory defect 🙄 I was hoping they would just send me one so I wouldn't be without the rifle for 6 weeks. I bought it from Talon Tunes, and they clearly don't want to be involved.

Frankly, it shoots better in my limited testing after I polished it. I'm going to shoot it some more, and at distance, and if accuracy has improved despite the pitting, I'm just going to keep it. It sucks, but I'm not competing with this rifle, and if it's MOA at 100 (it was about this already) I don't have much to gain. I would just be proving a point. And I'd rather have my coyote hammer at the ready :)
lol. The pics are quite telling. No way they can blame that on cleaning and or polishing.
But I wouldn’t blame you for keeping it if it’s accurate. But it would still be a hard pill to swallow.
And that seems bad of Tony to not want to deal with it. HE sold it to you. HE should make it right. Pretty cut and dry for me.
And sadly I was looking to buy a rifle from Talon Tunes because of the several glowing reviews on here lately.
But him pushing the problem off on you is a huge red flag for me. I won’t be spending my money there.
 
lol. The pics are quite telling. No way they can blame that on cleaning and or polishing.
But I wouldn’t blame you for keeping it if it’s accurate. But it would still be a hard pill to swallow.
And that seems bad of Tony to not want to deal with it. HE sold it to you. HE should make it right. Pretty cut and dry for me.
And sadly I was looking to buy a rifle from Talon Tunes because of the several glowing reviews on here lately.
But him pushing the problem off on you is a huge red flag for me. I won’t be spending my money there.

To be fair I bought it about a year ago, but yeah, I just got an email back saying to contact AGT directly.
 
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