SAFETY FIRST! Great comparison of available products. I'm in the same boat as you shooting usually just west of Mexicali/Calexico on the CA/Mexico border. 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. Among the more interesting features is a 50-micron replaceable filteranother level of protection from gunk in your bore. To start viewing messages, select the forum that you want to visit from the selection below. Also, cleaning your rifle between each shot allows for your barrel to cool down. 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. Reviving an older thread as I came across Ryans YouTube review. I agree. Doing so makes it convenient to read, and the bench top shields it from muzzle blast. I like it. When accuracy testing, the author always starts with factory loads. The cooling device according to claim 1, characterized in that it has the form of a thick-walled . Shoot enough rounds and the water will eventually become hot, at which point it is cooled down with a few ice cubes or replaced entirely with cold water. First, relay shooters shall remove their equipment from the loading area immediately after the 10th target is fired. I am thinking about taking my portable air tank with me the next time. Dont forget: Always sign in on the sheet provided. For a better experience, please enable JavaScript in your browser before proceeding. 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. For liability reasons, no shooting activities will be permitted until the contest's time on Saturday morning. All rifles must be inspected for conformance before the competition. A longer sight radius may help you pick . Because this rifle takes longer to heat up and is inherently stiffer to begin with, whip and mirage are less of a concern. Like it has been said all my hunting rifles get shot for 2 shot groups with no extended range sessions. Might give it a try next range session definitely hot enough around here. He is a gun owner and avid reloader from Colorado. All rear open sights must be at least six inches forward of the barrel's breech end. Flip the barrels to the side and cut the top according to . In a more leisurely era, the cure to a hot barrel was time. I actually have two one with a .223 case for bores up to .35 caliber and another with a .308 case for larger calibers. If the cartridge a rifle is chambered for is small and heats up the barrel slowly e.g., the .22 Hornet several groups are fired between barrel cooldowns. Much harder to be consistent with this method. It would be enormously appreciated if each of us would put a little extra effort into our clothing and accouterments, providing the best historical ambiance for the shoot! This process will take you a while because you're cleaning your rifle between each shot. You must be a member of the Alvin C York Memorial shoot to participate. I bench shoot and i still wait inbetween shots. Barrels heat up quickly and range time can take forever while waiting for your barrel to cool between rounds. I'll have to look for some of those temp strips. This works especially well with an AR-15 wearing a handguard with openings over its entire surface. Only six extra points possible for fire-starting. I have done this many times on various barrels without negative effects. If you are shooting a PRS or Silhouette competition rifle then shoot at least 5 shots right in a row to check grouping. I can control the heat. Generally, it makes a barrel shootable in fewer than 10 minutes. The adjustment screws will be covered with either wax or tape. I use the same Shoot-N-C target, for all five shots to see where I am at. , Preregistrations will be $40.00 registrations on-site (those not received before 03/13/21 will be $50.00). If you shoot multiple times without running a cleaning patch in the barrel you will feel it gets harder to load the next ball. General. This cools fast. Please consider this when choosing clothing for the event and shooting accouterments such as shooting boxes and loading tables. Joseph Von Benedikt is with Jorge Spat to learn all about it. Using the TMS bullets as prescribed should extend the life of a barrel by at least one third. Not the fastest, but made a big difference when used between stages and while waiting for our squad to shoot. The bench consists of a 4-inch-thick slab of reinforced concrete resting on concrete block pillars. The CO2 tank idea is compelling. I can also use a air conditioned environment to place to them in while rotating through a session. If it's around 50-60F and I have the rifle in the shade, I find 5 minutes will easily do it. Learn more here: http://bit.ly/1G7xXag. It's not surten that your mini is going to shoot that bad with a normal hot barrel. Make like a WW2 machine gunner and urinate on it? The one I use most is called the Generation II AP Windage Top. I tried all kinds of things. The shot at the top center is after I adjusted the sight with a cool barrel. Barrel Temperature Strips - Pack of 5 or 10 - BarrelCool. He cleaned his barrel before the water flow, so it was just a drying action. Back when I was into 3 Gun competition, some stages required emptying several AR-15 magazines. It depends on what you are looking for. Has anyone tested the pro version of the chamber chiller? Know thy gun. During the 1950s, National Rifle Association personnel often fired three-shot groups and allowed the barrel to cool down one minute between each shot. Load Development - barrel cooling Guns & Ammo Discussion. The SR "Precision" series of rifle is built around our hammer-forged, match-grade barrel, and select walnut stock with oil finish and hand checkering. No money prizes please. Fear not there is plenty of camping on high grounds. I believe you can never go wrong with 1 minute. Member List; Calendar; Forum; Gunsmithing; If this is your first visit, be sure to check out the FAQ by clicking the link above. check out the. Please note: Creedmore Sports is now the exclusive distributor for Barrelcool. Ten rounds every two minutes creates heat which was nice at near zero temps. lightbulb. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. If you shoot multiple times without running a cleaning patch in the barrel you will feel it gets harder to load the next ball. In Houston, ambient temp. It seems to me that you should shoot in your normal conditions (hot, hot, hot!) Hmm, now that is a good idea and would be a reasonable way to do it. After 3 shots let it cool way down, takes 15min. Well done "J2shooter" Nicely managed, but which barrel cooler are you actually testing there please? A 5-gallon bucket is provided as a seat; other seat types will be considered at the match director's approval. JavaScript is disabled. I have seen a couple people at bench rest matches that cool their barrel with a water flow through the barrel. Rotate between two or three rifles, shooting one while the others cool. Fan was 40 mm sq, and operated around 10K RPM, the type used in thin server computers. I am only cooling to try to protect the throat for longevity reasons. Every serious rifleman has his own procedure for accuracy-testing rifles. P, March 26, 202312:30 pm - 1:30 pm MSRP: $47.99 www.caldwellshooting.com. Each physically challenged contestant will be issued one adapter to set their chunk on. 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. With the advent of long-range optics, another consequence of a hot barrel became apparentheat mirage. I wanted to add some additional numbers that I think are important. Tree lines border both sides of the private shooting range I use, and while the trees do a fairly good job of reducing wind velocity, their foliage is not dense enough to block the wind entirely. In the summer with ambient temps of 75 or higher, I would typically wait 5-7 minutes. AC adapted mattress pump I had at my house, connected with a sock to AC in car (gets rid of moisture) by paper clamps, sprayer hose connected to bore guide! 60 Yard range so you know what to expect should you have to use it for it's intended purpose. Please treat them with respect as they will treat you with respect. It is still going to remove air. Shot one (presuming a fouled bore) hits the same place as shot 10. I guess I am asking for a sanity check. Not sure if this was entirely due to waiting between shots. For a better experience, please enable JavaScript in your browser before proceeding. YOU ARE INVITED Levers and side pressure plates allow the inside distance between the ears of its sandbag to be quickly adjusted in widths ranging in size from the narrow forearms of hunting rifles to those on varmint and target rifles measuring as wide as 3.5 inches. 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. Preregistrations must be postmarked no later than March 12, 2022; however, you may register at the shoot until the limit is reached. I choose to use a slightly damp cleaning patch between shots. Scoring Then when that condition comes around, I fire my shots into the target as quickly as possible. So Im guessing about 12 seconds between shots lol. Just my .02 but your poi is most likely going to walk as the barrel heats up. 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. 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. All Sgt. As I said, it varies. . MSRP: $59.95 www.area1sports.com/, Caldwell is an AR specialist, so its barrel cooler device has a number of things going for it. 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. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Regardless of the distance, one flag is placed near the target. Another shoots five-shot groups and gives the barrel five minutes to cool between shots. Lunchbox27 Professional whisky drinker. This was built by a pretty prominent pistolsmith I know. Nice run down of some of the options out there. Varmint rifles and rifles used for competitive shooting are tested with five-shot groups.