New PCP barrel cleaning. Are they all this grimy?

Got snowed in here in North West Kansas, and have been dealing with clearing and tractor issues. Back onto playing with my new Zelos.

I started my initial clean on the barrel using Ballistol. I was kinda shocked at the level of grime on the first patch I pulled. Holy cow. In 50 years of cleaning rifles, I've never seen a new barrel be this nasty.

Is this common for a brand new barrel? Top left was patch 1. Each patch one pull until patch 8, then doing 2-3 pulls. wish I could figure out how to pull a brush through this barrel. Heading back downstairs to pull some more patches.

Frank
patch.jpg
 
Got snowed in here in North West Kansas, and have been dealing with clearing and tractor issues. Back onto playing with my new Zelos.

I started my initial clean on the barrel using Ballistol. I was kinda shocked at the level of grime on the first patch I pulled. Holy cow. In 50 years of cleaning rifles, I've never seen a new barrel be this nasty.

Is this common for a brand new barrel? Top left was patch 1. Each patch one pull until patch 8, then doing 2-3 pulls. wish I could figure out how to pull a brush through this barrel. Heading back downstairs to pull some more patches.

FrankView attachment 526602
Of the dozen (or so) PCP's I have or had, the only one that wasn't like yours was my BSA R10. IIRC, 3-4 patches took care of it. My worst was the first Hatsan Factor I got, it was about 35 patches to make it presentable ( it had issues & was replaced w/ something different ). My 2nd wasn't as bad, although it's no longer taking up valuable shelf space anymore.
 
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Got snowed in here in North West Kansas, and have been dealing with clearing and tractor issues. Back onto playing with my new Zelos.

I started my initial clean on the barrel using Ballistol. I was kinda shocked at the level of grime on the first patch I pulled. Holy cow. In 50 years of cleaning rifles, I've never seen a new barrel be this nasty.

Is this common for a brand new barrel? Top left was patch 1. Each patch one pull until patch 8, then doing 2-3 pulls. wish I could figure out how to pull a brush through this barrel. Heading back downstairs to pull some more patches.

FrankView attachment 526602

Ayeuup! Some are MUCH worse!
 
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Got snowed in here in North West Kansas, and have been dealing with clearing and tractor issues. Back onto playing with my new Zelos.

I started my initial clean on the barrel using Ballistol. I was kinda shocked at the level of grime on the first patch I pulled. Holy cow. In 50 years of cleaning rifles, I've never seen a new barrel be this nasty.

Is this common for a brand new barrel? Top left was patch 1. Each patch one pull until patch 8, then doing 2-3 pulls. wish I could figure out how to pull a brush through this barrel. Heading back downstairs to pull some more patches.

FrankView attachment 526602
Barrel is easy to get out of the receiver. Take the cheek rest off and the barrel set screws are on the left side. Pull the barrel and then you can brush it out in a vise or something. Just be careful not to damage or dislodge the internal O-ring.
 
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