The .22-250 that was shot out before at 2000 rounds should be on the money for at least 3000 rounds.". If a barrel gets too hot, all sorts of bad things happen and frustration follows. I friend of mine, who was a sniper in the military, said that when they would sight their guns in, they would typically wait almost 20 minutes between shots to ensure a "cold bore" shot as that is what they will be shooting with in the field. Switching tops takes mere seconds. Passive cooling technologies, such as chromium/tantalum plating and wear-reducing additives,. In your research have practitioners of 'barrel cooling' experienced longer tube life? I believe you can never go wrong with 1 minute. Camping will no longer be allowed within 150 feet of tree lines adjacent turn the tributaries. 2. Get on eof these and shoot in the shade or morning or evening when the sun isn't beating down on your barrel. When I shoot for accuracy during testing I have about a 5 sec per shot rythem for 5 shots only. When Im at the range or shooting Sage Rats I use a Coleman battery powered air pump. Something is better than nothing. "Business/Sunday go-to-meetin" for both men and ladies and "Work/Everyday" clothing for ladies and gentlemen. The use of Shaders is permitted. I let it sit like that while I'm setting up the bench. Steve. Zak Smith got it right. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. The first shot out of the cooled barrel is almost always in the group in a production barrel and always in the group with a custom barrel. Conventional infantrymen fire so many rounds in practice that they unknowingly zero assault rifles for a warm-barrel zero's group and see the . He settled on a 200 cu ft CO tank. It is best to accuracy-test a rifle during ideal range conditions with no wind, but since Mother Nature seldom cooperates where I shoot, wind flags are used. Make sure the screws are tightened properly and the scope is not sliding around in the mounts. I hate sitting around when I could be shooting. What I am saying is they have worked satisfactorily for me for several decades, and I see no reason for changing. Ever wonder what your barrel temperature is? Gemmer, Our Clubs Namesake, Developing an Accurate Load for a Black Powder Muzzleloading Rifle by Steve Sells, 2023 Public Muzzleloader Events and Shooting Match Calendar, Tip #9 - Black Powder Sizes - 1F, 2F, 3F, 4F, Good Places to Buy Muzzleloader Rifle and Pistol Kits, Tip #11 Loading the Patch and Ball Down the Barrel. How many shots before letting the barrel cool. I just stick the tube in the end of the barrel and in a few minutes the barrel is cool enough to start shooting again. Thinking of load development and also cooling the barrel between rounds of competition, I followed suit. I have also taken game from the sitting position with my arm wrapped around a rifle sling in the "hasty" position. They are all just as portable. Planning on heading to the range in the morning and I'll try to get a little cool time data while I'm at it. Switching tops takes only a bit longer than it took you to read this sentence. Great for cold bore mapping, competition shooting, or any day at the range. I will try to check some temperature changes just to get a feel for how effective the best one actually is. Quote. No double rest allowed the contestant's body must support the butt end of the rifle. Bring a .22 or something to plink with between coldbore shots with your big rifle. Learn how your comment data is processed. T 5. 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. It may not display this or other websites correctly. One charge is good for about 40 shots. Once the bucket becomes filled, the water is used repeatedly by dipping it out and into the funnel. Levers and side pressure plates on the top allow the inside distance between the ears of the sandbag to be quickly adjusted. He is a gun owner and avid reloader from Colorado. If you desire to put up a cover in the loading area, please place it in the back one half of the loading area. If a big-game rifle immediately indicates the ability to average close to minute of angle, wear and tear on its barrel and the shooter are minimized by firing three shots and allowing the barrel to cool down between each group. If you don't like this method then don't do it. I am thinking about taking my portable air tank with me the next time. Rfurman24 did a thorough comparison of several, including the Coleman mattress pump. Pictures. Id say daylight becomes a factor at that point. But I dont go over a 5 shot string without cooling, unless Im wanting to see if there is any shift with a real hot barrel. Cost: A blanket prize equal to $25 or more (Prizes must be related to shooting and/or muzzle- The author of a test report I read several years ago fired five shots but measured only the closest three holes in the target for record. Accuracy Answers JavaScript is disabled. Each "Precision" rifle is guaranteed to shoot five, successive shots into 20mm at 100 meters, or it doesn't leave the factory. People worry way too much about barrel cooling. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. 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. Shoot one shot and 'feel' the bbl temp. It cools the barrel quick. Among the more interesting features is a 50-micron replaceable filteranother level of protection from gunk in your bore. One can only assume his point was that unless in extreme circumstances everything's about the same but this is with the M24 which has a relatively thick barrel. For a better experience, please enable JavaScript in your browser before proceeding. Varmint rifles and rifles used for competitive shooting are tested with five-shot groups. The article originally appeared in the June 2019 issue of Gun Digest the Magazine. Pacific Mo 63069. I rifle built and assembled correctly will continue putting rounds into the true group size until it melts. I don't think it would be any different than a steel barrel. 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. Savage/Smokeless Muzzleloading. For long-range hunting, a barrel length of at least 20 inches is recommended. First, of a barrel "walks" when it heats up, it is defective and need to be fixed. I wish i could have my car closer to the shooting station! It is also the same for rifles owned by me as well as those received on consignment from the various manufacturers for evaluation. I use the same Shoot-N-C target, for all five shots to see where I am at. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! Over the next few months I will be comparing a few of the barrel coolers on the market. I then blow the barrel Channel out, wipe off the exterior and put it on the rack for at least 60 seconds to normalize. Range rules for the Sergeant Alvin C. York Memorial shoot Pall Mall Tennessee It seems to me that you should shoot in your normal conditions (hot, hot, hot!) Much harder to be consistent with this method. After 3 shots let it cool way down, takes 15min. All Sgt. I don't think you need to worry about the condensation, as the tube is much hotter than the ambient air temp, not to mention water[that from the condensation, not adding water], even very small amounts, it one of natures best 'coolers'. In either case, this is definitely not good; and God help you if youre working up a load. Ozark's Back Porch. This process will take you a while because you're cleaning your rifle between each shot. Available in different sizes and red dot ready, it'll fit your needs, whatever they are. The level of accuracy may not be as good as I will eventually achieve through trial-and-error handloading for a specific rifle, but it gives me something to shoot for and to possibly improve on. Rather than placing the chronograph atop the bench, I place it on a stool beside the one I am sitting on. Reloading- What pressure signs do you stop at? Please treat them with respect as they will treat you with respect. So please feel free to add something to the prize table. Operated with a 12V battery. For instance, if you use a sandbag, it should move freely on top of the chunk. IF WE LIE TO THE GOVERNMENT IT'S A FELONYWHEN THEY LIE TO US IT'S POLITICS. Get the 76th edition of the World's Greatest Gun Book. If I'm shooting at a bunch of prairie dogs and need to shoot a lot I just bring multiple rifles and cycle through them. Target distances ranged from quite close to as far away as 300 yards, so when accuracy-testing a new rifle or load, 10 and sometimes 20 shots per group was the norm. Days Inn Princeton, https://facebook.com/events/s/prairie-state-longrifle-show/6359596334069656/, March 18, 20238:00 am - 9:00 am Second, three rounds isn't a group. If the flags indicate a change in condition before all the rounds of a string are fired, I stop shooting and squeeze off the remaining shots in the group only when my chosen condition returns. This cools fast. The cooling device according to claim 1, characterized in that it has the form of a thick-walled . Scoring I also go 10 minutes for cold bore shots. It is about as steady as can be. Only one person may shoot a rifle in each relay. I actually have two one with a .223 case for bores up to .35 caliber and another with a .308 case for larger calibers. But if you're planning on hunting in thick shrubbery or woodlands with your rifle, an 18-inch barrel should be enough. Resting the stock on a rear bag positions it higher than the top of the bench, so placing the sissy bag atop a sand-filled, flat bag (called a brick bag) elevates it to the desired level. 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. 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. I carry both the Rifkekuhl and the Barrel Cooler in my range bag and have been using the Barrel Cooler exclusively. Second, relay competitors; do not place your equipment in the loading area before the end of the first relay. From ambient barrel temperature to temperatures skin burning hot. . This means you have the option to read your magazine on most popular phones and tablets. Adding together the score of all ten targets to determine the total score, with the lowest total score determined the winner. It might take 2 minutes or it might take 20. The bench consists of a 4-inch-thick slab of reinforced concrete resting on concrete block pillars. Review post# 17 above. A 24-inch barrel is ideal for improving both accuracy and velocity, and it's a very popular choice. Please be extremely discreet. It gets hot down here to. When in a match there is no time to wait and cool your barrel so why do it when group testing. All Rights Reserved. The wet rag thing sounded like it would work. If your rifle is spraying shots all over the target, check your scope mounts. While it should not be done with a gas-operated rifle, running water through the barrel is better because the cooling is more uniform from end to end. The number of PCCA is limited and on a first-come-first-served basis. Great comparison of available products. Back when I was into 3 Gun competition, some stages required emptying several AR-15 magazines. Rumors have flown at the trap ranges about grizzled, blue-rock busters cooling their barrels on hot afternoons via a vat of water. It don't think it would hurt if I don't keep a steady blast, besides a tank doesn't hold a lot of air. Learn the difference between revolvers and semi-auto pistols and what makes them different. 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. What gives? March 18, 20238:00 am - March 19, 20233:00 pm We want it to get rid of the heat. With that rifle i can fire five rounds fast. I have seen a couple people at bench rest matches that cool their barrel with a water flow through the barrel. One shot about every 2 or 3 minutes. If you are shooting a PRS or Silhouette competition rifle then shoot at least 5 shots right in a row to check grouping. Check the the temp again. I typically just sight in like normal. To start viewing messages, select the forum that you want to visit from the selection below. VENDERS ~ PLEASE NOTE!!! I prefer it now. Just shoot the rifle. The 10 min statistic is super interesting. You have not found your best load yet. 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.
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