barrel cooling between shots

If the rifle will be used in the field, it is further tested by shooting over the type of rest it will likely be shot over out in the boonies. Hadn't thought of mirage. Rfurman24 did a thorough comparison of several, including the Coleman mattress pump. He settled on a 200 cu ft CO tank. It remains the same regardless of whether the testing is done for my own information or for publication in an article. Like I said, everybody has a favorite procedure for accuracy-testing rifles. But if you're planning on hunting in thick shrubbery or woodlands with your rifle, an 18-inch barrel should be enough. Camping will no longer be allowed within 150 feet of tree lines adjacent turn the tributaries. Shoot a second shot within say 30 seconds. Note the difference. I'm in the same boat as you shooting usually just west of Mexicali/Calexico on the CA/Mexico border. I'll have to look for some of those temp strips. Over the next few months I will be comparing a few of the barrel coolers on the market. And if so, how much are they reporting? CAMPING One shot about every 2 or 3 minutes. Have any of you tried any methods to speed the cooling of your barrel? We have shot 20 rounds in 60 seconds at matches and then packed up and head to another stage. Varmint rifles and rifles used for competitive shooting are tested with five-shot groups. A few short puffs spaced out should work. k, this is a very old school approachwhen I get to the range I stick the rifle sitting muzzle up in the gun rack. Who knew wild turkey's were so stupid!? Don't worry about cooling the barrels. Hence one of the allures for longer shot strings on the external temp of the barrel. T For liability reasons, no shooting activities will be permitted until the contest's time on Saturday morning. is much higher than around here and that is why they would wait so long. How long should a barrel cool between shots when group testing. Carbon barrels do have less specific heat capacity but they have a much higher thermal diffusivity. Don't know if this is true or not, but it seems to make sense to me. That might work for my practice shooting, or even load development (though somewhat inconvenient, last ladder test I shot 60 shots), but it wouldn't help much with competition. But do you know how to properly use them? I just wait a few minutes. Reloading- What pressure signs do you stop at? The accuracy-testing protocol for rifles has varied considerably through the years, not only among individual shooters, but also among the various types of shooting activities. Thinking of load development and also cooling the barrel between rounds of competition, I followed suit. I was always told when 2 grouop and one wont,,keep looking for another bullet or load. Old-time buffalo hunters did something similar (used liquid) to keep their irons from overheating under the blazing prairie sun. The 30th Sgt. If what you said were true the carbon would act like an insulator. The 20-50 degrees in decreasing delta t that the 115 degree air causes is very low compared to the delta t caused by the combustion of the cartridges adding heat to the barrel. At parks request will no longer allow camping in those areas. Three other leather bags are used at the bench. I have to agree with these fellas 10 min seems to get it. The sissy bag is too thick to place between the shooter's shoulder and the butt of a riflestock, so it is positioned on its side. Get the latest news and reviews from Gundigest.com. The Fora platform includes forum software by XenForo. There are more important things in my life to be done, so a plastic bucket, a couple of plastic milk jugs full of water, and an insulated jug filled with ice cubes accompany me to the range. It is about as steady as can be. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. , Preregistrations will be $40.00 registrations on-site (those not received before 03/13/21 will be $50.00). When Im at the range or shooting Sage Rats I use a Coleman battery powered air pump. I never really thought much about barrel cooling during a match other than just sitting and waiting for the barrel to cool down. If the barrel is warm, no condensation in the barrel, as the air will heat up and the RH will go down. I have never done anything except let it sit to cool or clean the bore. One of the two Rick Graham flags I am now using has a larger vane than the other. Get on eof these and shoot in the shade or morning or evening when the sun isn't beating down on your barrel. I feel that the damp cloth will ensure the barrel is safe to put the next charge down, so I just try to slightly dampen. I set up a timer on my cell phone between shots. In this comparison the heat transfer rate will be directly related to the mass air flow rate since the cooling medium(ambient air) and the barrel will be the same. This practice of "tailgating" is encouraged and appreciated. I try pick good days to shoot,but range is 25 miles aweay so it is what it is when i get there. He custom loads. Tip #7 Pouring the Powder into the Barrel, Tip #9 Black Powder Sizes 1F, 2F, 3F, 4F. All times are GMT-5. Accuracy will become more consistant with a rythem, as the barrel harmonics, and chamber pressures will be more consistant. Reviving an older thread as I came across Ryans YouTube review. 4. Pacific Mo 63069. If you desire to put up a cover in the loading area, please place it in the back one half of the loading area. Was there anything new at shot show as far as barrel coolers that a guy should look at? (A small household throw rug placed atop the bench is easier on a gun's finish and the shooter's elbows than bare concrete.). My buddy uses ice water on a towel between strings . For long-range hunting, a barrel length of at least 20 inches is recommended. So, if you pitch .50 BMG, you have a fan thats up to the job. All PCCA will be the property of and be provided on loan from the match director and reasonably identical. That's from a warmed up barrel, for hot group shooting. After a string or even one shot on a thin barrel I hold the barrel under the stream of ICE water and pull it the length of the barrel. All Shooting Times subscribers now have digital access to their magazine content. Tent and trailer camping is available free at the shooting grounds. Many of our members bring items for sale. Now you know about everything there is to know about mine. How do ya'll long range target shooters cool your barrel between shot strings other than just waiting? Second, three rounds isn't a group. Wait a few minutes between shots if you want but I wouldn't shoot or pour anything down the bore. When testing a new rifle, I almost always start by shooting factory ammunition if it is available. Stony Hill, Missouri, https://facebook.com/events/s/stony-hill-meat-match/646990470567492/, Whats Behind the Name J.P. Adding together the score of all ten targets to determine the total score, with the lowest total score determined the winner. A friend of mine fires three-shot groups and allows the barrel to cool down two minutes between each shot. I dont see the point of even bringing it if its not going to serve its only function which is cooling a barrel the barrel cool and the riflekuhl hardly move any air so theyre not gonna do anything relatively speaking for cooling a barrel. One charge is good for about 40 shots. Treason doth never prosper, what is the reason? I like it. Rotate between two or three rifles, shooting one while the others cool. Primarily a shooting contest, it is also a reenactment of the famous "Jim-town" shoots of years gone by. He cleaned his barrel before the water flow, so it was just a drying action. Among the more interesting features is a 50-micron replaceable filteranother level of protection from gunk in your bore. There should be nothing that would confine the rifle "in place" on top of the chunk. A required safety meeting held at 7:30 AM Central Standard Time for ALL CONTESTANTS Before the first relay. Certainly, a barrel cooler is a bit of a luxury, but whether youre an F-class shooter or just working up a load, its a luxury worth having. This is beneficial, however, because you can situate it away from any ambient heat of your rifle, thus speeding up the cooling process. Muzzleloader Forums. Joseph Von Benedikt is with Jorge Spat to learn all about it. The Remington 700 Ultimate Muzzleloader, based on my test rifle, works well with essentially the same bullet and sabot combinations as discovered with the prior testing with the now-discontinued Savage 10ML-II. Shot one (presuming a fouled bore) hits the same place as shot 10. The use of a physically Challenged Chuck Adapter (henceforth known as PCCA) will be allowed under the following conditions. To encourage people who have, through age or other means, become physically challenging to enjoy our event. rob01, if you shot that sequence with something like a 220 swift or 22-250AI running stout loads here in kalifornia on a 100* day your throat would no longer be in the same place. It is still going to remove air. I saw a guy use a small high speed fan to draw air through the barrel. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. No one except registered shooters of the current relay, shooting coaches for juniors, shooter assistance for people with physical challenges, Range Officers, or authorized event staff should be within the loading area or on the firing line. Make like a WW2 machine gunner and urinate on it? Only six extra points possible for fire-starting. The number of PCCA is limited and on a first-come-first-served basis. The bench consists of a 4-inch-thick slab of reinforced concrete resting on concrete block pillars. It may not display this or other websites correctly. (Ret.) If a big-game rifle is capable of keeping three bullets close to or inside an inch at 100 yards, I could not care less about its five-shot accuracy. 2. The solutions to this problem is running either a dry patch or slightly damp patch with a cleaning jag in between each shot. I have probably taken more of my North American game with rifles resting atop a daypack, so I make it a point to shoot a hunting rifle over one before heading for the woods. The target was mounted horizontal as shown and there are 5 shots in the string. Fear not there is plenty of camping on high grounds. Please follow the button below to be taken to their site for purchase. .300 Weatherby Mag 170 G Hammer Custom Hollow Review help. Those were the days when most ranges didnt have an hourly rate akin to electricians, dentists and ladies-of-the-night. The ambient air is humid, has water present, even if you don't blow through the tube. Using water seems to be to much trouble unless your a dead ass serious target shooter. Furthermore, its shaped and colored like an NRA-certified empty chamber indicator, so its ready to pull double duty. Cost: A blanket prize equal to $25 or more (Prizes must be related to shooting and/or muzzle- I just remov bolt let it sit 10min after every 5shot.. ive seen so much guys making it more complicated. We show you how. Vary the amount of water according to the temperature of the barrel and the weight of the barrel. Granted I am shooting factory loads but i can get less than 1" with my 270 with factory loads and figure I shout be getting that with a heavy barrel 22-250 if I can find the right one. However, because of insurance purposes, it has become necessary that we require all vendors (except for those consigned by the organizers) to be registered shooters, whether you choose to shoot or not. If your goal is to get a reliable zero for hunting, you should allow the barrel to fully cool between each shot. For instance, if you use a sandbag, it should move freely on top of the chunk. Load Development - barrel cooling Guns & Ammo Discussion. IMPORTANT SPECIFICS I have seen a couple people at bench rest matches that cool their barrel with a water flow through the barrel. All rear open sights must be at least six inches forward of the barrel's breech end. I'll look into getting a 2nd device. A fan. If the shape of the cheekrest on a stock interferes with the taller ears of a rabbit-ear bag, an owl-ear bag is used. Great comparison of available products. The sausage-shaped bag measures 4 inches in diameter by 8 inches long, is filled with lead shot, and weighs 25 pounds. This has worked good for me, it could all be in my head but thats what I do. Anyhoo. Ozark's Back Porch. I believe that focusing on the steel is ideal for returning to a cooled barrel. I have seen benchrest shooters at the range using air mattress pumps to blow cooling air through their barrels between shots. Shot 3, 5 shot groups, letting the barrel cool between groups. Water down the barrel is a PITA. The most notable is accuracy decay. I rifle built and assembled correctly will continue putting rounds into the true group size until it melts. The cooler that moves the most air down the barrel will be the cooler that removes the most heat.