To get accuracy you need to match your barrel to your paint.
The un1tec barrel is the best barrel out in my opinion because it allows you to match your bore to your paint, but because of its unique design it doesnt have a step in the bore like every other barrel kit out there.
This helps with clearing your barrel, shooting brittle paint without breaks and it doesnt have alignment problems that other kits can suffer from.
But dont take my word for it
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