This variation in the amount of primer affects accuracy. The CCI measure a medium 0.041” with a variation of +/- 0.001” or +/- 2.4%. RAVEN EYE CUSTOM RIM THICKNESS MEASURING TOOL According to Eley, the manufacturer of the highest grade rimfire ammunition available (used in the Olympics), the single most important factor in rimfire accuracy is: the thickness of the rim. But it works wonders with the cheap, bulk pack ammos that, as the guy over there said, would give serious precision shooters hives - I thought that was a great description of the ammo I mostly sort by rim thickness. I came to the conclusion .22lr rim thickness was the villianj causing flyers. Joined Aug 20, 2011 Messages 11,736 Reactions 660 Points 113. one search. This gauge has been … Shop for Best Price Brownells Pf80 Glock 32 And Brownells Rim Thickness Gauge .Price Low and Options of Brownells Pf80 Glock 32 And Brownells Rim Thickness Gaug Richard Ashmore Posts: 139 Join date: 2012-02-17. comparing steel wheel gage flange height measurements [view]. Item #RF17 Sorting ammo by rim thickness will provide ammo with similar ignition qualities for improved accuracy. As expected, after measuring 100 round of each, the variation in the Eley Match was better than the CCI, but not by much. com. As expected, after measuring 100 round of each, the variation in the Eley … Find the cheap Rim Thickness Gauge, Find the best Rim Thickness Gauge deals, Sourcing the right Rim Thickness Gauge supplier can be time-consuming and difficult. The model i received states it only works with an indicator. Extra time and care is taken in the creation of … The Raven Eye rimfire thickness gauge is an adaptor that works on a dial indicator to measure rim thickness of individual rimfire rounds. Uncle Don Wood butcher. Without a measuring tool, you have no way of knowing what you have. There's a problem loading this menu right now. Not match quality but certainly gopher quality. According to Eley, the manufacturer of the highest grade rimfire ammunition available (used in the Olympics), the single most important factor in rimfire accuracy is: the thickness of the rim. I measured rim thickness on some Federal Wally-World specials with my new gauge Saturday. Measuring the rim thickness of .22 LR ammo with a gauge like Hornady’s Rimfire Thickness Gauge and segregating the ammo by the same thickness is one technique for obtaining the best accuracy. Search for Brownells Rim Thickness Gauge And Bsf Barrels Brownells Brownells Rim Thickness Gauge And Bsf Barrels Brownells Ads Immediately . Its useless or i need to now buy a 1/4 travel indicator. Awesome rimfire gauge. New (7) Price. If you searching to check on 22 Long Rifle Rim Thickness Gauge And 338 Lapua Rifle Long Range Shooting price. Measuring rim thickness or weight-sorting ammo can also be part of the process of getting to ultimate accuracy in your rifle. Messages: 134 Likes Received: 150. You can obtain excellent groups with a rim thickness of 0.038" or with a thickness of 0.040", but you will not have excellent groups with a batch of shells that have both rim thicknesses. I'll have to get some new feeler gauges… There was an error retrieving your Wish Lists. An examination of the Hornady Rimfire Thickness Gauge. Free shipping for many products! i measured out 50 rounds at .042 rim thickness. Sorting by rim thickness does essentially nothing for higher priced high quality match ammo - very little variation to begin with there. But THAT shot was off just enough to ruin the group. Reviewed in the United States on May 22, 2020. A typical rim thickness can be 0.037" (approximately 1/32"). I would recommend the gauge for sorting rim thickness in your 22LR ammo. Londero Sports sell HORNADY at the best price in the canadian market. Do yourself a favor, buy a 0.25" travel dial indicator at the same time. Reviewed in the United States on August 7, 2020. The Hornady Rim Thickness Gauge is perfect for rim fire enthusiasts who demand nothing but the utmost consistency. It would have been an amazing group except for that one shot. More expensive ammunition tends to be more … GW Just tried a brand new starline case and same issue. If you could get a feeler gage the same thickness as the cartridge rim and see if action will close. More expensive ammunition tends to be more consistent, however variations exist even in high end products. Condition see all Condition. I enjoyed Layne Simpson’s article on .22 LR accuracy in the July issue. This is part one of a two part video where we check some common 22 LR ammo for rim thickness deviation. Please make sure that you are posting in the form of a question. Reviewed in the United States on October 15, 2020. So after reading a recent article on rim thicknesses versus accuracy I picked up a Hornady Rimfire Thickness gauge. Before going through the aggravation of measuring rim thickness, I would check headspace. Messages: 2,339 Likes Received: 1,003. All targets at 50 yards, front rest, rear bag. ... On my Hornady gauge… Not sorting rounds produced a 4 to 5 inch grouping, at 100 yards. Re: .22LR rim thickness and reliability. The design makes it quicker to use than my other Red rim thickness gauge and equally as accurate. My unit worked with both calipers and a .25" dial indicator with 22LR. Joined: … I wanted it for squirrel hunting and target shooting. the rifle of choice was a Savage .22lr fv sr, mounted in a Rigid Alloy chassis. Manufactured from aircraft quality aluminum (Al 7075) and anodized for durability. SHOPPING 22 Hornet Rifles Review And 22 Long Rifle Rim Thickness Gauge 22 Hornet Rifles Review And 22 Long Rifle Rim Thickness Gauge Reviews : You finding where There is always a significant variation in the … The results were very interesting and a few of my friends made one too as we agreed that the 'luxury' of precisely seating projectiles as with centrefire reloading was not possible with rimfire ammunition. Does anyone on the forum … Was able to keep most of the group inside of a 4" circle at a 100 yards and this was 120 rounds. So after reading a recent article on rim thicknesses versus accuracy I picked up a Hornady Rimfire Thickness gauge. Product states in description it can be used with an indicator or calipers. Mar 22, 2020 #22 . I have hears about the rim thickness if .22 shells being the cause of inaccuracy. This gauge has been designed to measure the rim on 22LR and 17 Mach 2 ammunition, and will not work with 22 Mag (22WMR) or 17HMR. That would eliminate all bullet related problems. With the "Tire Thickness" module, you can measure the thickness of common tire types (heavy and light rail) in addition to wheel profile. These can be purchased here on Amazon for as little as $10 for one with 1/1,000" (0.001") precision, or for around $40 for one with a 1/10,000" (0.0001") precision. Your question might be answered by sellers, manufacturers, or customers who bought this product. If you searching to test 22 Ammo Rim Thickness Gauge And 22 Long Rifle Ammo At Gander Mountain price. Reviewed in the United States on November 11, 2018. Your recently viewed items and featured recommendations, Select the department you want to search in. This gauge is sold to be used with a caliper to measure 22LR rim thickness. This thing may work. "GROUP THERAPY" Have you ever had a flyer? by mspingeld on 10/11/2015, … Was it your fault, or was there something else that was a factor? ;D . Sorting the shells by .001", like .035, .036, .037 and such and then shooting all the same rim thickness, brought the groups down to 1" -2" 5 shot groups. The gauge allows the shooter to sort ammo by the rim thickness to find all ammunition that has similar ignition qualities to improve accuracy. YES! Just to test it I put a scope on my Ruger 10/22 and shot some groups at 100 yards. Thread starter edgybob1; Start date Dec 8, 2012; edgybob1 Well-Known Member. But THAT shot was off just enough to ruin the group. Mar 16, 2020 #21 . all stores. Could it have been the ammunition? RAVEN EYE CUSTOM RIM THICKNESS MEASURING TOOL A must have for any owner of a rimfire rifle that wants to reduce group sizes by increasing accuracy! After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Did you flinch, jerk the trigger, or time your breathing wrong? It would have been an amazing group except for that one shot. Made of CNC-machined aluminium alloy it’s a simple device best used with a dial indicator gauge, though a vernier caliper can be used too. A typical rim thickness can be 0.037" (approximately 1/32"). Buying Request Hub makes it simple, with just a few steps: post a Buying Request and when it’s approved, suppliers on our site can quote. WRONG! The question is whether sorting by rim thickness has any correlation to group size. The differences we are talking about here are only a few thousandths of an inch. A few years ago I made a gauge to check from inside the the rim to the top driving band, just like Mr.Wass was referring to. Caliper or dial indicator produced exact same result but the dial indicator is more elegant and quicker to use. 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