Dont forget to clean the tip

Preparedness Depot in Acworth, GA

chance

Tracker
Jul 15, 2015
958
1,073
113
Ga
Zip code
30101
of your muzzle.

Pulled the ASR mount off for the first time since ownting this sbr and there was 3/16” of carbon buildup on the muzzle. I wish I would have done a before and after accuracy check to see if it changed group size.

8200B017-32AD-4449-919E-2A727A7B036C.jpeg
 

AtlMedic

Not A Doctor
Mar 25, 2015
2,644
1,441
113
Smyrna, GA
Zip code
30082
I would but mine is pinned and I don’t feel like be a felon.

I do need to make a point to clean the flash hider on mine though, I never really think about it much.
 
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Leshaire

Weekend Warrior
Mar 27, 2015
3,343
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Acworth
Zip code
30102
How many rounds do you think that is? Curious since I only run my sbr canned too. I just broke 1,000 rounds this past time shooting with Cmshoot.
 

Laufen

Beloved flaming retard
Lifetime Supporter
Mar 23, 2015
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I85
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of your muzzle.

Pulled the ASR mount off for the first time since ownting this sbr and there was 3/16” of carbon buildup on the muzzle. I wish I would have done a before and after accuracy check to see if it changed group size.

View attachment 36905
How do you get it off? I've had build up like that on my rimfire pistols and have had to result to a dremel and felt wheels with jewelers rouge.
 
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chance

Tracker
Jul 15, 2015
958
1,073
113
Ga
Zip code
30101
How do you get it off? I've had build up like that on my rimfire pistols and have had to result to a dremel and felt wheels with jewelers rouge.
The bronze scraper on my leatherman eod mut tool did the job. Rimfire buildup is harder to get off because of the lead
 
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Shemp

Boomerwaffen Fuddmander
Kalash Klub
Lifetime Supporter
Mar 24, 2015
13,835
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Tesseract
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Looks like the crown is still relatively clean.

I am slightly wirrued about this kind of build up if I get my Z43 pinned and welded
 

chance

Tracker
Jul 15, 2015
958
1,073
113
Ga
Zip code
30101
Its a US made 551-a1 sbr. Its been a great rifle, its a shame sig doesnt make them anymore.

Pretty much the whole muzzle was covered in carbon except the “crown” which was more of a deburring chamfer than a true crown.
 

boss_hawg

Marksman
Jul 13, 2015
1,230
1,045
113
Zip code
30328
Its a US made 551-a1 sbr. Its been a great rifle, its a shame sig doesnt make them anymore.

Pretty much the whole muzzle was covered in carbon except the “crown” which was more of a deburring chamfer than a true crown.

Nice!

Sorry to have insulted this 551 by calling it a 556.