Aftermarket barrels

Paddyd

Member
Joined
Jan 12, 2026
Messages
9
So far I've bought 3 aftermarket barrels. 2 Criterion and one Proof Research. All 3 shoot well, but I have issues with the Proof barrel. When I received it the first thing I did was clean it as I do all new barrels. Then I put the bore scope in and was SHOCKED. What I saw was a beautifully lapped bore that had pitting scattered through it. Of course I took pics and emailed Proof about it. First reply was I was seeing oil , not pitting. I emailed back and told them I was definitely looking at pitting and this isnt my first rodeo. They finally admitted they were pits but absolutely refused to take it back and replace it! I was told to shoot it and if it didn't shoot then get back with them. I was amazed at how flippant they were. I told them when I spend $600 I expect better. So, I will never buy another Proof barrel. Ever. The two Criterion barrels I bought from northlandshooterssupply.com seem nearly perfect and will shoot alongside anything I've seen for a fraction of the price.
Buyer beware.
 
IMO, Bore scopes are a shooters worst friend. Look at some Savage factory barrels, and you will wonder how a bullet even makes it out of the barrel with a jacket left on it. They look like wash boards, yet most of them shoot amazing.
Do like they asked, shoot it and see how it does. Then complain if it fails to be accurate.
 
All barrel manufacturers are at the Mercy of the bar stock they get. Due to recycling putting impurities in the steel.

The good ole days are gone.
 
All barrel manufacturers are at the Mercy of the bar stock they get. Due to recycling putting impurities in the steel.

The good ole days are gone.
All I know is when youre selling so called premium
barrels at prices anywhere from 600 to 1k$ i dont expect to see pitting in the bore. It's called quality control.
 
The Urban Rifleman

X-Caliber

I've been using the two companies above for my barrels. Takes 6-10 weeks, sometimes less. They shoot very good and clean up well. I have a 6BR on order now and should be here around the end of this month.
 
You have every right to be pissed. I don't think that I've ever heard that from any non-factory manufacturer.
 
Had 6BR Criterion barrel I got from NSS a couple years ago. There were some tooling marks on the ramps of the of the lands and it was getting high SD's. Talked to NSS about it and they said I needed to call Criterion, which was a fair response IMO.
Called Criterion and they had me send it in. They specked it out and said they thought the marks would go away soon and suspected they weren't causing the high SD anyway. They told me they could send it back the way it was, or polish the throat, or give me a new barrel.
Criterion gave me options. I took the new barrel. The new barrel settled down quickly and has shot great for the last 2k rounds.
I just got a new 223 Criterion barrel delivered from NSS last week and I'm looking forward to shooting it.
Sounds like Proof could learn a few lessons from Criterion.
 

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