Many of our members bring items for sale. 1. T MAYBE pushing air through the bore has SOME merit but that's about it. No matter how large or small your part, this tremendous volunteer force comes through year after year. Wait a few minutes between shots if you want but I wouldn't shoot or pour anything down the bore. The correct placement of wind flags will vary among shooting ranges, but since most of my accuracy testing is done at the same range, I know exactly where they need to go there. A lengthened sight radius will help you shoot more accurately, but while the difference between a 22- and 30-inch barrel is quite pronounced and significantly affects your ability to hit a moving target, the difference between 26- and 28-inch barrels, and 28- and 30-inch barrels, is far less noticeable. FWIW , I've seen a guy at the local range using "canned air" ( computer or electronics cleaner ). Though you won't want to touch it or the gas block! Sergeant Alvin C. York Memorial Match. Also, cleaning your rifle between each shot allows for your barrel to cool down. Quote. So my questing is how much can a group size improve by waiting a minute or 2 between shots vs quick follow up (assuming no change . I will be buying one promptly. The .22-250 that was shot out before at 2000 rounds should be on the money for at least 3000 rounds.". A few short puffs spaced out should work. Does that make since that it would do that. For me usually 5 - 10 min. The cooling device for artillery barrels located in the barrel between the projectile and the propellant charge, characterized in that it has the ability to form a cooling thin sublimation coating on the inner surface of the barrel during firing.2. Chamber Chiller - BETA-60 AA Chamber Chiller Version 3 2019, The Original Gun Barrel Cooler | Area 1 Sports, Rifle Barrel Cooler Performance Flow Test and Comparison. Please treat them with respect as they will treat you with respect. I don't think it would be any different than a steel barrel. With that rifle i can fire five rounds fast. It shouldn't hurt barrel life nor the grouping. It has a huge fan, so it pulls in a good deal of air. The rifle to be tested determines the number of shots to be fired in each group. Learn how your comment data is processed. No clue on effects. Unless you shot an iron hot enough to fry eggs, the BarrelCool can get it back down to an operational temperature within 10 minutes. A heavy-barreled rifle staves off some of this somewhat. Generally a boon downrange as a wind indicator, it plays havoc in front of your objective lens when emitted by gun metal. (3) CR123A batteries included. I saw photos of a prairie dog rig on a bolt action rifle that was water cooledwater jacket around a stainless barrel with tubing going to and from a water can and a recirculating pump (low voltage) to keep everything at a fairly constant temperature. No intoxicating substances, smoking materials, including vapor devices, will be allowed in the loading area. My thought on this..carbon is far slower to react to temperature differential compared to steel. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Maybe Im the odd one but when shooting groups I want to know what the barrel is doing from cold to hot and without breaking my position. Controlling barrel temperature is a known method to improve accuracy between strings. Custom Mossberg 500 at the Range and Live Turkey!. Subscriber Services. I am thinking about taking my portable air tank with me the next time. All are filled with sand except the sissy bag, which is filled with lead shot. There ain't no shade so in the summer I try and get there at first light or just past. Sharing in the Tradition of the Long Rifle in Pacific, Missouri. Ozark's Back Porch. The 10 min statistic is super interesting. is much higher than around here and that is why they would wait so long. We want it to get rid of the heat. Yup; you let your rifle sit for a spell until it dissipated enough heat. , Preregistrations will be $40.00 registrations on-site (those not received before 03/13/21 will be $50.00). Accuracy will become more consistant with a rythem, as the barrel harmonics, and chamber pressures will be more consistant. JavaScript is disabled. From ambient barrel temperature to temperatures skin burning hot. It gets hot down here to. I rifle built and assembled correctly will continue putting rounds into the true group size until it melts. Oh PS to your question I stick to 30 seconds with full grip on the barrel. Its cheap and it works. Blowing down the barrel from the muzzle end is strictly forbidden. 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. This one should be a pretty simple test but feel free to ask any questions. Caliber = internal diameter of a barrel bore, outside diameter of a bullet. You would just have to observe that. I don't shoot benchrest but do get a gereat deal of satisfaction trying to wring out every bit of accuracy I can. A custom Remington Model 700 in .338 Lapua I recently shot is a good example. This process will take you a while because you're cleaning your rifle between each shot. It seems to me that you should shoot in your normal conditions (hot, hot, hot!) Match your shooting pace to the rifles intended use. Make like a WW2 machine gunner and urinate on it? STRICTLY ENFORCED, there will be no sales of alcoholic beverages permitted on Tennessee State property! Has anyone tried compressed air or a battery powered small fan? When you set up your camp, please allow a minimum of 70 feet clearance behind the loading area for emergency services access. All PCCA will be the property of and be provided on loan from the match director and reasonably identical. The pump is small so it doesnt take up much room in my shooting bag. Condensation from the air is essentially distilled water, so not so big a worry there. Christian Outreach. My buddy uses ice water on a towel between strings . It also is subject to being changed from time to time. Don't let the shooting get in the way of having fun. Never did it myself but the theory is sound. Wait a few minutes between shots if you want but I wouldn't shoot or pour anything down the bore. Water down the barrel is a PITA. Any tips on how to cool the barrel between shots, or atleast three shot groups? 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. Still, if you have any interest about where youre hitting, not to mention keeping your rifles chamber throat smoother than alligator skin, helping your barrel keep its cool has to remain at the top of your mind. First, relay shooters shall remove their equipment from the loading area immediately after the 10th target is fired. I am lucky that the one factory tube that I am running has no precevable stress.it does not string when it gets hot. Their guns are designed to shoot FAST.before the wind condition changes. The bench consists of a 4-inch-thick slab of reinforced concrete resting on concrete block pillars. Back when I was into 3 Gun competition, some stages required emptying several AR-15 magazines. Pictures. Reloading- What pressure signs do you stop at? the fuel tank. Dec 31, 2022 A spray bottle with isopropyl alcohol is what we sprayed on barrels of silly wet pistols. MSRP: $38.60 www.chamberchiller.com, This is a very compact cooler to add to your range bag. If it's pretty chilly outside you might get by with 5 min or so. Please note: Creedmore Sports is now the exclusive distributor for Barrelcool. For instance, if you use a sandbag, it should move freely on top of the chunk. I also go 10 minutes for cold bore shots. And around here, that means its not worth the effort except in July. Sometimes described as wind indicators, an entire article could be written on their design and use, but I can touch only on the high points here. This whole "x" minutes between shots is absolutely ridiculous. Ten rounds every two minutes creates heat which was nice at near zero temps. If you're using a light profile barrel I'd say until the thinnest part feels room temperature. Depending on barrel diameter at the muzzle, most .30-06's will start scattering shots by the time the barrel gets too warm to hold onto for any length of time. The rifle walks, groups loosen, and nerves fray. k, this is a very old school approachwhen I get to the range I stick the rifle sitting muzzle up in the gun rack. Nice run down of some of the options out there. I hate sitting around when I could be shooting. With the advent of long-range optics, another consequence of a hot barrel became apparentheat mirage. Sep 13, 2017. bsumoba. I also try to do load development in moderate temps unless I feel it needs to be otherwise. Fan was 40 mm sq, and operated around 10K RPM, the type used in thin server computers. The number of PCCA is limited and on a first-come-first-served basis. I tried using my portable air tank and it didn't help much if at all. No double rest allowed the contestant's body must support the butt end of the rifle. A friend of mine fires three-shot groups and allows the barrel to cool down two minutes between each shot. Light? 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. I do think some of our members would be interested in your CO2 idea especially in hotter climates. Need an offhand open sights only ML rifle, a fire starter, a tomahawk, and a throwing knife with In contrast to that Model 700 is a recently tested 1940s-vintage Winchester 94 in .32 Special. Although hearing and vision protection are strongly encouraged, the use of these items will be determined by the individual contestant in a junior contestant event. Several of my rifles heat up faster than others: With those i wait between shots. That's from a warmed up barrel, for hot group shooting. It depends on what you are looking for. This is not to say my methods are better than those used by others, and I am not implying that others should follow them. Days Inn Princeton, https://facebook.com/events/s/prairie-state-longrifle-show/6359596334069656/, March 18, 20238:00 am - 9:00 am This is because with each shot additional burned powder collects and causes additional . 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. I actually have two one with a .223 case for bores up to .35 caliber and another with a .308 case for larger calibers. Wu [2] briefly reviewed cooling technologies for gun barrels, which are either passive or active. Well done "J2shooter" Nicely managed, but which barrel cooler are you actually testing there please? You DO get a few questions from the other shooters, but most seem to think its a good idea. Pacific, Mo, 3-5-2023 Sunday, 10am - The Club Rendezvous Decided to try some 5 shot groups rather than the 3 shot ones I have been posting. I have tried water an it is more of a pain than I am willing to deal with. Dont forget: Always sign in on the sheet provided. Each physically challenged contestant will be required to use a board runner to hang their scoring target. A chamber flag with an integrated fan to cool your barrel. RELAY SETUP To encourage people who have, through age or other means, become physically challenging to enjoy our event. Get 12 Issues a year of the country's best firearms writing. Save my name and email to use for future comments. Arguably the most efficient method of cooling a hot gun barrel is to use a barrel cooler that uses air. Ordering a custom barrel, what do I need to know? Get your fire tube fired up, and a distant target is about as clear as the back of a cataract. The barrel is cooled down completely between groups. PCCA If I let the rifle cool, the very tight grouping doesn't come back until I clean and dry patch the bore, then I can clover leaf 3-4 rounds again. A Hoppe 's Bore Snake was deployed every 50 shots. Barrel Temperature Strips - Pack of 5 or 10 - BarrelCool. RIFLES This page was generated at 08:23 AM. The barrel is immediately cooled down with absolutely no harm to it. 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. We have shot 20 rounds in 60 seconds at matches and then packed up and head to another stage. It depends on your individual tube. In the summer with ambient temps of 75 or higher, I would typically wait 5-7 minutes. After 3 shots let it cool way down, takes 15min. Learn the difference between revolvers and semi-auto pistols and what makes them different. Barrels are meant to be shot. Using a timer to wait 2 minutes between shots works for me. I was always told when 2 grouop and one wont,,keep looking for another bullet or load. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Will 115 degree air remove as much heat as 32 degree air? Through the years benchrest shooter Rick Graham has made hundreds of wind flags for his fellow competitors. This can be tricky, so some shooters choose to use a dry patch so they dont have to worry about how damp the patch is each time. I'll have to look for some of those temp strips. Squeeze the trigger 10, maybe 20, times uninterrupted, and your barrel heats up enough so that its harmonics go out of whack. *** Trade Fair Bring out Muzzleloader related items For-Sale ***, March 17, 20238:00 am - March 19, 20235:00 pm This works especially well with an AR-15 wearing a handguard with openings over its entire surface. After shooting a black powder gun there is some burned powder residue inside the barrel. Eye and ear protection are required. (The high pitched whine sounds like a vaccuum cleaner) But, being an engineer, and wanting to build a better mousetrap, I attempted to improve on this idea. Regardless of the type of rifle or what it will be used for, I begin the program by shooting it over sandbags from a solid benchrest. Shot 3, 5 shot groups, letting the barrel cool between groups. 04-25-2009, 09:25 AM #22. Tip #2 - Clean Bore Between Shots. That being said I already have everything needed. You'll be able to shoot dozens of shots 2 or 3 per minute or faster and they'll cluster evenly about point of aim. It wouldn't be to hard to make a dummy case with a barb for a hose to pump the water from the chamber to the muzzle and return it to a tank to recycle the water. All times are GMT-5. a handle. Fear not there is plenty of camping on high grounds. Hmm, now that is a good idea and would be a reasonable way to do it. If I want to shoot a lot of rounds quickly I usually shoot 10 then squirt about 6 oz. For a better experience, please enable JavaScript in your browser before proceeding. If you desire to put up a cover in the loading area, please place it in the back one half of the loading area. Particularly nowadays. Cooling the barrel between shot strings. Primarily a shooting contest, it is also a reenactment of the famous "Jim-town" shoots of years gone by. Has anyone tested the pro version of the chamber chiller? Because this rifle takes longer to heat up and is inherently stiffer to begin with, whip and mirage are less of a concern. The first condition occurs when several shots are fired very quickly -- little heat can move from the barrel into the receiver. All general practice range safety rules are strictly enforced, and we stress. Maybe it'll be somewhat useful information even though it'll be specific to one rifle/barrel/caliber and and there's an infinite number of variables. Should an individual be found practicing during the first relay, they will be disqualified. J2Shooter, do you have a link to where you got the stick on thermometers ? We show you how. I don't have anything that uses them anymore, don't have any in the house, and sure as heck don't want to buy a charger and a bunch of rechargeable ones. BarrelCool | Shooting accessories for accuracy, reloading, and hunting. 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. Sure is hot down here. Alvin C York Memorial Tent and trailer camping is available free at the shooting grounds. I typically just sight in like normal. Water off, couple dry patches, and he was done. All rifles must be carried muzzle up to be above the competitor's heads. SIGHTS Hadn't thought of mirage. I use the same Shoot-N-C target, for all five shots to see where I am at. Something is better than nothing. It may not display this or other websites correctly. 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. After everything is set up, I sit patiently and observe the flags long enough to spot a wind condition of fairly long duration that comes and goes more frequently than others. So I shoot after chambering in about 5 seconds. It helps when machining a long shaft, just wondering about a barrel. loading activities). The author uses a variety of Sinclair International leather bags. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. Switching tops takes only a bit longer than it took you to read this sentence. Also for comfort, I rest my right elbow on a flat sandbag called a pillow bag. I do not get scientific about it. LOAD INFO - TGinPA Board. 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. I just wait a few minutes. Some shooters keep their cleaning patches in a separate container and pour alcohol on the patches till they are all damp. All but one of my guns wear custom tubesboth hunting and compitition. The water is caught by the bucket and reused until it becomes too hot. Know thy gun. Problem with that is then you need to buy D cells, and potentially a charger which evens out the cost. Then I take a probe thermometer (just like one from the kitchen) in the end of the muzzle. Please note!!! 3-18-2023 Saturday, 8am to Noon - Club Workday #1 Much harder to be consistent with this method. Needless to say, they didnt have a tub of water at handusually only a full bladderas if the corrosive percussion caps and primers of the day werent hard enough on a gun. It's not surten that your mini is going to shoot that bad with a normal hot barrel. A one-way rather mechanism (now broken, unfortunately) spins the fan when the bolt cycles, pushing air into a barrel shroud similar to that of a Lewis gun. 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. I prefer it now. When accuracy testing, the author always starts with factory loads. Don't get the barrel much if any below ambient temperature. But, if the ambient temp is less than 70 degrees, I'm not sure its worth the effort. Don't laugh it works awesome! Let me know what you think. Determine when your barrel is getting too hot with these barrel temperature strips. Pacific Mo 63069. 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 have done this many times on various barrels without negative effects. Sep 28, 2013. Mikey Hartman, Lt. Col. "Business/Sunday go-to-meetin" for both men and ladies and "Work/Everyday" clothing for ladies and gentlemen. I have seen people waiting 2 minutes between shots. Carbon barrels do have less specific heat capacity but they have a much higher thermal diffusivity. A longer sight radius may help you pick . Can usually get every bit of 3 hours in before I'm seeing funny things in the sand..stay hydrated! Second Media Inc., 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. The 30th Sgt. We will not turn this thread into a thermodynamics argument like the other forum does. This is another reason why you measure out the powder and never pour powder directly from a powder horn into the gun. My homemade "barrel cooler" consists of a section of plastic tubing from the hardware store that measures 0.430 inch in diameter. I hate having to wait 20 min between shots but don't want to hurt accuracy. Five five-shot groups were carefully assembled at 50 yards with each load/rifle/barrel, with no time provided between shots for cooling (the barrel was allowed to cool every 25 shots while making the 100-yard round trip to change targets). Double the airflow would be nice though, 4x even better. Not sure the pace of shooting in a bench rest match and in F class you get a little time between shots. This isn't your grandpa's muzzleloading system. Usually 3-5 shots with 30 second spacing between shots is all I want to take. It also depends on velocity. In your research have practitioners of 'barrel cooling' experienced longer tube life? The cooling device according to claim 1, characterized in that it has the form of a thick-walled . Even when testing several rifles during the same session, a lot of time is wasted while waiting, especially during the heat of summer. There I use a small electric blower or CO2 to cool barrels down if needed between strings. I usually keep a rimfire at my shooting station, too, for those "too close" shots, or just to practice form and trigger control at the range. Wow! I do this because factory technicians are quite good at developing loads capable of delivering levels of accuracy ranging from acceptable to excellent whenfired in a large number of mass-produced rifles from various manufacturers. Joseph Von Benedikt shows his custom 500 and how well it shoots. Hunting Gear, Tactics, Tools, and Reviews. Only six extra points possible for fire-starting. A friend of mine owns an ammunition manufacturing company.
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