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Technical gun cleaning discussion - Harpoon1 - 12-08-2022

jasper2408 Wrote:A couple of years ago I decided to find out the best way to clean a barrel. In my search on the internet I found 100 different ways to clean a barrel and none of them were the same. The only commonality between them was they each proclaimed that their version was the best way to clean a barrel. Long story short, I just kept doing it my way.

Amen!

That goes double for “Barrel Break In” rituals, black magic, slight of hand, goat sacrifices…………..if it really mattered, there wouldn’t be a million different ways to do it! IMO! Cool


Technical gun cleaning discussion - Zeneffect - 12-08-2022

If you want to change the way you clean a barrel, start inspecting them with a borescope. Frigging life ruining OCD... put me on a quest to figure out most effective method for me to get a clean barrel and it took 2 damn weeks to figure out fastest method with the stuff I have on hand.

I dont think you need to be a bench rest shooter to realize the benefits of an always clean barrel. In my experience, I miss less. Points have gone up, I no longer question why a miss occurred as I know it's not from a dirty barrel, my sd and es has gone down, I shoot an AR15 from 225-1000yds at paper and steel a lot... like enough to consider getting my blood tested for lead so my experience will probably not match most people. I'm also of the opinion that an ar15, properly built and tuned, can out shoot 99.9% of bolt guns dollar for dollar, and 95% hands down. barrel quality is most of it, keeping it maintained for optimal performance is the rest.

break in... what is break in? i just shoot them and clean them every time, the lapping at the factory should have taken care of any burrs or defects break in process would otherwise take care of.


Technical gun cleaning discussion - LR1955 - 12-08-2022

Zeneffect Wrote:If you want to change the way you clean a barrel, start inspecting them with a borescope. Frigging life ruining OCD... put me on a quest to figure out most effective method for me to get a clean barrel and it took 2 damn weeks to figure out fastest method with the stuff I have on hand.

I dont think you need to be a bench rest shooter to realize the benefits of an always clean barrel. In my experience, I miss less. Points have gone up, I no longer question why a miss occurred as I know it's not from a dirty barrel, my sd and es has gone down, I shoot an AR15 from 225-1000yds at paper and steel a lot... like enough to consider getting my blood tested for lead so my experience will probably not match most people. I'm also of the opinion that an ar15, properly built and tuned, can out shoot 99.9% of bolt guns dollar for dollar, and 95% hands down. barrel quality is most of it, keeping it maintained for optimal performance is the rest.

break in... what is break in? i just shoot them and clean them every time, the lapping at the factory should have taken care of any burrs or defects break in process would otherwise take care of.

Yo ZE:

The clean barrel is no longer clean after the first shot. In fact, it continues to get dirty until it reaches a point where it won't get more fowled. So, until you fowl it to that point, it will be a bit different every shot.

Just a SWAG on my part but I figure about ten shots to fowl it to the point where it will be consistent for a large number of shots. Another observation of mine is that you can get away with not cleaning a 5.56, 6.5, 7.62 barrel way easier than a 6mm barrel. Not sure why but it seemed to me that the 6mms hit a point that they would really go downhill unless you cleaned them. I wouldn't shoot more than about a hundred rounds out of any of my 6mm's without cleaning their barrels.

Why did your performance pick up? Probably because you got pissed off about the whole thing, decided to clean it the way you think it ought to be cleaned, and at the end went into the matches without that bit of baggage.

LR-55


Technical gun cleaning discussion - Klem - 12-08-2022

Zeneffect Wrote:I'm also of the opinion that an ar15, properly built and tuned, can out shoot 99.9% of bolt guns dollar for dollar, and 95% hands down..

Zene,

If that were the case, all competition shooters in all disciplines, including the Olympics, would be shooting semi-auto AR's.

Keeping this real, if you put the same brand/quality barrel, scope and shooter on each type of gun, then the variables left would be down to how the barrels are bedded to each action, plus things like weight, trigger, and relative height of scope above bore axis. Then there is the ammunition, like neck sizing vs. full sizing ammo, and jump to lands in a semi-auto.

Sure, you can easily guarantee sub-MOA in an AR nowadays, with quality barrels, triggers and scopes on a flat-top(A3) versions of AR's. But the action has limitations, like barrel thickness and calibre. Tighter tolerances can be enjoyed in a bolt gun, while AR's need to be reliable. And let's not forget an AR barrel is never really free floating.

'Dollar for dollar', bolt guns will always be more precise, but are not semi-auto.


Technical gun cleaning discussion - Zeneffect - 12-09-2022

A $1600 ar will shoot about as well as 99% of anything else that costs $1600. Those shooting in various disciplines are typically shooting rifles custom built and tailored to that discipline. Olympic shooters have to contend with things like caliber limitation. Weight, portability, ergonomics, etc etc etc. End of the day, put it on the bench and measure the group size to see accuracy potential and the perceived accuracy gap shrinks greatly. The ceiling of cost for a bolt gun is much higher than an AR by a significant margin, if you are looking at a $2k ceiling things even out quite significantly in favor of an AR simply due to its widespread support.

At the end of the day, accuracy and precision are 2 different things. You can hold tighter tolerences but if it's not putting it down, what is the point? I'm still of the opinion, sub .5 moa accuracy is cheaper on an AR platform than just about anything else on the market.


A clean barrel is no longer clean after the first shot, a dirty barrel is no longer accurate after sufficient fouling. At which point do you feel comfortable falling into inaccuracy, when you have eliminated that variable with a clean barrel?

This is a discussion many have had a billion times over, the real answer to cleaning is... do what you think works best.

Performance picked up due to being meticulous about pre-match prep and ensuring I have control over the variables that I can, one of them being how, and how often I clean. They go spotless, but I also don't put a lot of work into it... just a few hours of waiting and about a dozen patches. Maybe it is a mental thing to where I feel that everything is performing at peak, and its simply down to the shooter to perform. I.e. no excuses. I agree there is a difference between a fouled barrel and unfouled... but there is also a difference between a barrel with 4 rounds down after a clean pipe vs 200. I'll trust the 4 and control the rate of fouling knowing I'll never hit that tip over point. Shooting until "accuracy falls off" is simply missing points unnecessarily to me. Never let the accuracy fall off. My needs, and purposes don't match everyone else's however, I'm viewing this from a competition point of view where barrel longevity, common sense, and excessive amounts of time are sacrificed for an extra point or 2.


Technical gun cleaning discussion - LR1955 - 12-09-2022

Zeneffect Wrote:A $1600 ar will shoot about as well as 99% of anything else that costs $1600. Those shooting in various disciplines are typically shooting rifles custom built and tailored to that discipline. Olympic shooters have to contend with things like caliber limitation. Weight, portability, ergonomics, etc etc etc. End of the day, put it on the bench and measure the group size to see accuracy potential and the perceived accuracy gap shrinks greatly. The ceiling of cost for a bolt gun is much higher than an AR by a significant margin, if you are looking at a $2k ceiling things even out quite significantly in favor of an AR simply due to its widespread support.

At the end of the day, accuracy and precision are 2 different things. You can hold tighter tolerences but if it's not putting it down, what is the point? I'm still of the opinion, sub .5 moa accuracy is cheaper on an AR platform than just about anything else on the market.


A clean barrel is no longer clean after the first shot, a dirty barrel is no longer accurate after sufficient fouling. At which point do you feel comfortable falling into inaccuracy, when you have eliminated that variable with a clean barrel?

This is a discussion many have had a billion times over, the real answer to cleaning is... do what you think works best.

Performance picked up due to being meticulous about pre-match prep and ensuring I have control over the variables that I can, one of them being how, and how often I clean. They go spotless, but I also don't put a lot of work into it... just a few hours of waiting and about a dozen patches. Maybe it is a mental thing to where I feel that everything is performing at peak, and its simply down to the shooter to perform. I.e. no excuses. I agree there is a difference between a fouled barrel and unfouled... but there is also a difference between a barrel with 4 rounds down after a clean pipe vs 200. I'll trust the 4 and control the rate of fouling knowing I'll never hit that tip over point. Shooting until "accuracy falls off" is simply missing points unnecessarily to me. Never let the accuracy fall off. My needs, and purposes don't match everyone else's however, I'm viewing this from a competition point of view where barrel longevity, common sense, and excessive amounts of time are sacrificed for an extra point or 2.

ZE:

What sort of precision match are you putting two hundred rounds out of your AR in the course of a couple of hours?

We used to clean the M-14 pretty thoroughly and then shoot ten rounds out of it to fowl the barrel if we were shooting the next day. Cleaning it ensured it would function consistently for a match. After about a hundred rounds, it paid to clean it again but we never expected much until it got fowled. Maybe they would go a lot longer without cleaning. Not sure anyone knew for sure but like most things with shooting, it was believed. So, that's what we did. I look back on it and think it was the right thing to do.

Being able to eliminate doubts is a mental skill, as important as ability. You eliminated a concern that was obviously bugging you and things are going very well. You would be surprised at how many can identify the issue but are not willing to deal with it because they think if they change anything, their stuff will suck even more. That is OCD. You don't have it -- yet.... He, he.

LR-55


Technical gun cleaning discussion - Zeneffect - 12-09-2022

LR1955 Wrote:ZE:

What sort of precision match are you putting two hundred rounds out of your AR in the course of a couple of hours?

We used to clean the M-14 pretty thoroughly and then shoot ten rounds out of it to fowl the barrel if we were shooting the next day. Cleaning it ensured it would function consistently for a match. After about a hundred rounds, it paid to clean it again but we never expected much until it got fowled. Maybe they would go a lot longer without cleaning. Not sure anyone knew for sure but like most things with shooting, it was believed. So, that's what we did. I look back on it and think it was the right thing to do.

Being able to eliminate doubts is a mental skill, as important as ability. You eliminated a concern that was obviously bugging you and things are going very well. You would be surprised at how many can identify the issue but are not willing to deal with it because they think if they change anything, their stuff will suck even more. That is OCD. You don't have it -- yet.... He, he.

LR-55

over the course of a 2 match weekend. ill either clean saturday night after the 1st match or switch rifles then clean both on sunday evening. Hitting 200+ rounds is easy between points, sighters, after match practice/fun. cleaning in between matches is imperative because i dont want to ever hit the fall off point of fouling, and its easy to do over the course of a weekend.

knowing you have a problem and doing absolutely nothing about it... i can definitely relate after having told at my spotter to stop giving me wind calls and stating the universe will not allow me to miss (until I do.) sometimes you know your margins and any change will bork it until the next stage.

Im not at turn on and off the lights 7 times, walk 4 steps turn around, walk 5 steps do a little jump, wash my hands 12x, and repeat the pledge of allegiance every morning at 7:28AM... I only turn on and off the lights 5 times

in a single weekend I have had as many as 3x matches. 2x silhouette then a 300-600, those weekends I always run 2 rifles.


Technical gun cleaning discussion - TedBrewer5 - 01-05-2023

Looking to do a after season break down and clean and was wondering if any of y’all presoak your flash hiders/breaks before you take them off


Technical gun cleaning discussion - LR1955 - 01-06-2023

TB:

I hose them down pretty thoroughly with CLP and let them sit for a few minutes before removing them. Mostly I just let them stay on the barrel and clean them there.

I have been using welders anti spatter spray on the comp / break / et.al., before shooting and find it to keep the crud down quite a bit. May be worth a try for you.

LR-55


Technical gun cleaning discussion - TedBrewer5 - 01-06-2023

Thanks for the response. In taking mine off and cleaning the threads I am prepping for another attachment that will show up some months down the road


Technical gun cleaning discussion - 603 Country - 01-06-2023

Over the decades, my barrel cleaning approach has changed several times. As of now, I’ll clean out the carbon when the groups start opening up (and I’m sure it isn’t my fault). Mostly I leave the copper alone unless removing carbon fouling doesn’t get me back to where I want to be on accuracy. Each rifle is different. My 220 Swift fouls quickest. The 260, with a cut rifled and hand lapped bore, never seems to foul. The AR in 223 will eventually foul, and the grandkids and I run a lot of ammo through it before I think it needs a cleaning. The AR in 6.5 Grendel has a few hundred rounds through it, and hasn’t been cleaned yet and shows no signs of needing it. Every gun is different, and from reading this thread, every owner is a bit different regarding cleaning.

I have developed an affection for cut rifled barrels.


Technical gun cleaning discussion - Veredasko - 07-13-2023

Hey everyone! I'm enjoying this technical gun-cleaning discussion. It's great to see all the different techniques and tips being shared. If you're into customization, check out the 80% frame options. They offer a lot of flexibility for creating your unique firearm. Keep up the great conversation, and happy cleaning!


Technical gun cleaning discussion - Zeneffect - 07-14-2023

nothing changed on my end, im still go clean before a match. I have continued to inquire and pick up on what others are doing to accelerate their cleaning process and 1 thing stands out as a common "ingredient" which is elbow grease. The choices are, work hard and get it done fast, or let things soak and take a while. not much middle ground, just pick your poison (they pretty much all work) and clean it until you are happy with the result.


Technical gun cleaning discussion - Bonas - 08-05-2023

I run one patch wetted with CLP, wait a few mintutes, then run a dry patch after every shooting session. This is for corrosion prevention, not cleaning. When the gun stops shooting like it should, I remove copper and carbon. I figured out it only takes about five shots to close groups back up after cleaning, so I just clear copper and carbon in one shot. My good barrels usually get cleaned about every 500 rounds. Some barrels, I've never cleaned. I've got one I need to clean now that probably has 2,000 rounds down it. It's never been cleaned before.


Technical gun cleaning discussion - Harpoon1 - 08-09-2023

For bolt guns I pretty much use JB’s and/or Iosso for most of my cleaning. JB’s on a tight fitting patch, the Iosso on one of their nylon brushes. 30 or so passes, flush and repeat. Done. With JB’s your definitely removing metal. The patches are black after scrubbing, even when there’s no apparent carbon left! That’s the only thing I’ve found that can clean the carbon out quickly. Wipe-out, Patch out, and Accelerator work great for getting copper out with almost no elbow grease but, I don’t find it effective on carbon. Fill the barrel with Wipe out, leave it overnight, come back in the morning and the copper is gone, all of it! Works great, for copper! Bore Tech gets a lot of love and just got some but haven’t tried it yet! For carbon rings, JB’s on the tip of an oversized nylon brush and a cordless drill knocks them out in a minute or two. No soaking, no waiting, no scrubbing by hand! Fastest, easiest way I know of.


Technical gun cleaning discussion - LRRPF52 - 08-09-2023

Biggest thing for 6.5 Grendel if you shoot the Wolf Steel case, then want to switch to brass case, is to clean the chamber with a 6.5 Grendel Chamber brush.

The steel cases don’t obturate and rebound as easily as brass cases, so a lot of fouling leaks back over the case into the chamber and acts like grit.

The steel case runs fine since the cases are more resilient to changing shape, but the brass cases really like to obturate to the chamber wall and stick.

Have a short section of cleaning rod and a 6.5 Grendel AR-15 chamber brush, soak it in bore cleaner and turn it, then follow up with a mop or patch wrapped around the chamber brush until it’s clean.

I clean the bore cleaner out with rubbing alcohol, run a patch or 2 through the bore to make sure no residual cleaner is in there, and commence to blasting.

This is on a basic beater AR-15 Grendel with nitrided barrel.

Only reason why I had to go through this recently was because I let a guy use my 12” Grendel as a loaner for a DM Course. His zero stop needed adjustment on his 16” Grendel and he didn’t know how to do it, and we were crunched for time before moving into the night shooting, so I just handed him the 12”.

He brought a lot of that steel case, so that’s what he ran through it.

I had 1 malfunction the next day shooting PPU 110gr that I’m assuming was due to that, because after I cleaned it, it hasn’t skipped a beat and has run 100% for the past 6 years, almost all of that suppressed, other than some initial test-firing while I was waiting on my GAYTF infringements to clear.


Technical gun cleaning discussion - TedBrewer5 - 08-17-2023

My psa 20” SS barrel seems to foul quicker than most. On a recent range trip I was pushing my hunting zero out to 200 yards and wasn’t happy with the grouping.. Came home and did a thorough clean and went back. It was now shooting within what I was wanting it to. Confirmed 100 yard POI with one 2shot ragged hole.
Sierra 120 PH/28g8208/cci450/hornady 1x
It may be that bullet that is impacted. I haven’t shot my 90 gr TNT load as much to note if it is effected the same way. I definitely need to remedy that.


Technical gun cleaning discussion - lazyengineer - 08-17-2023

TedBrewer5 Wrote:My psa 20” SS barrel seems to foul quicker than most. On a recent range trip I was pushing my hunting zero out to 200 yards and wasn’t happy with the grouping.. Came home and did a thorough clean and went back. It was now shooting within what I was wanting it to. Confirmed 100 yard POI with one 2shot ragged hole.
Sierra 120 PH/28g8208/cci450/hornady 1x
It may be that bullet that is impacted. I haven’t shot my 90 gr TNT load as much to note if it is effected the same way. I definitely need to remedy that.

It is my suspicioun that PSA BBL's require a break-in of several hundred rounds. Preferably the more abraisive the better - like Wolf Steel. Could be other factors as well, but it seems like PSA barrels just need more firing and cleaning to tighten up.


Technical gun cleaning discussion - TedBrewer5 - 08-18-2023

Started as usual with initial break in then put 180ish frontier rounds through her before I started hand loading. She shoots .75” with two different loads but just falls off a bit over time


Technical gun cleaning discussion - DIANEB - 12-20-2023

Barrel after a good cleaning...
I go after carbon first with KG 1 carbon remover I let it sit in the barrel for about 15 minutes, then I run a nylon through it about 10 to 15 times, dry patch it until black is gone...
Next I go after copper fouling with Bore Tech Cu+2 copper remover, I follow the direction...
Every 200 rounds I Iosso bore cleaner following the directions followed by any bore solvent and then a bunch of dry patches until they completely white...
I only use nylon brushes for each step...