Vihta Vuori N560 130. Ramshot hunter Ramshot mag H4895 Reply Report D ddavis Sergeant PX Member Minuteman May 26, 2011 1,229 178 Texas Aug 11, 2013 Add bookmark #6 I had big swings in FPS with Reloder 22. For my Sako 06, Hunter is my favorite powder. Hodgdons data was on their website but has since been removed. A particular powder can be improved re temperature stability for certain combinations, within a certain envelope which is specific to the following three main parameters/aspects The caliber. Don't over-think powder temp sensitivity. Ramshot Hunter powder 140 Amax-.005 off the lands CCI large rifle primers 2798 fps groups are around .250 - .375 @100 yards This load shows on signs of over pressure in my rifle. Powder temp sensitivity is an often over looked part of load development for long range precision shooting but a very important aspect none the less. Several years back Hodgdons did a velocity spread test from 0-125 F on 7.62x51mm using a 168gr OTM bullet. Absolutely useless where I live, hunt and shoot. 44 gr. Temperature Sensitivity * * * * * H4350 is the long reigning king of temperature stability and is the go to choice for nearly ever reloader I���ve met who is loading for .260 REM or 6.5 CM. Never want to go through that again. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Ramshot Big Boy powder was renamed Ramshot Magnum in 2001. RL17 was the worst powder I've ever used as far a velocity drops in cold temps. For a better experience, please enable JavaScript in your browser before proceeding. According to my magneto speed @ 34 degree I got the following: Load of 60 grs Hunter, with CCI 200, Winchester brass, and 165 Hornady Interbond. MRP also appears to be out of stock where I have looked. This newly manufactured powder is designed as a double-base, spherically shaped propellant that promises outstanding performance. Ramshot X-Terminator X-Terminator is a double-base spherical powder designed for high volume varmint hunters who prefer the 223 Remington and demand a clean burning, accurate powder. Loads worked up above 80 will still work accurately as long as the temp stays above 80 degrees. Founded by Frank Galli in 2014, Sniper’s Hide has been offering informational videos, podcasts, and other support to it’s users in one location. There is, however, a line, beyond which tolerance ceases to be a virtue Save Share i.e. sensitive powders. 8208 may offer an edge in temp stability, but accuracy has been too close to call and TAC has given me SDs less than half what I can get from 8208. I've killed big game at freezing temps and a shirt sleeve elk rut hunt. To maximize performance, the ballistics experts at Hodgdon Powder Co., Inc. have developed a comprehensive Reloading Guide to provide handloaders with current data for Ramshot Powders. Ramshot Magnum Additional information Weight N/A Brand RAMSHOT Options RAMSHOT MAGNUM 1#, RAMSHOT MAGNUM 8# Product Type Smokeless Powder Reviews There are no reviews yet. Been working up a hunting load for this years Mule deer hunt and with our 105+ deg. Ramshot-HUNTER® or Accurate-MAGPRO®. There seem to be a lot of powders that will work well in .270. Alliant RL19 128. It wasn't a consideration 20 years ago, before it became an advertising buzz-word. New for 2021: Vihtavuori N568 rifle powder Vihtavuori has launched the N568, a new N500 series high energy rifle powder for 2021, perfect for the most popular ��� Its a 7wsm with 168gr Berger vld im useing the ramshot mag powder now and its .5 moa out to 600 then falls out to .75moa to 1100 haven shot the 7wsm any further than that.. this is in 75-85deg. weather. Copyright © 1996-2021 AR15.COM LLC. I may try that the next time out.. You must log in or register to reply here. IMR 4831 131. And all powders show markedly different characteristics once the temp gets to and above 80 degrees. Temps didn't affect accuracy. Ramshot Powder Available to collect in store or delivered direct to your door. I'm talking 150 fps difference. But heat and cold still play a key role in the overall formula. Re: Ramshot TAC vs Varget for .308 Varget has a higher heat of explosion, but TAC is more dense, allowing more powder to fit in a similar volume. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. You can visit our websites www.accuratepowder.com or www.ramshot.com to see if loads are available for your caliber/s. Accurate XMR 3100 134. The other variable I had not considered was whether or not a magnum primer would make a difference with the ramshot hunter.. And IMR and Hodgdon are both owned by the same company, but H4350 and Varget are actually made by another company in Australia. It is this very reason that so much of it is being used for military applications in both Iraq and Afghanistan. I'll have to see if the relationship holds true when it gets above 75 Deg this summer.. Temperature sensitivity has been excellent for a ball powder. I need to tag onto this thread as this is something that I have some real questions about. I do believe powder "sensitivity" is more marketing gimmick than reality. Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. I don't have any field "data" but I switched to the Hodgdon Extreme Powders years ago because I experienced over-pressure on rounds whose loads were developed in cold weather and used in hot weather. Magnum's excellent velocities coupled with its cleanliness make it a great choice for high volume match shooters. Like it better than 8208 at current prices. Since virtually every powder has a different sensitivity to temperature, compiling such a list would be a massive undertaking. Thus all powders will see a relative increase in burn rate as temps increase. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. weather in southern Nevada its always in the back of my head "how is this gona work at the 20deg. I developed a load for my .260 when it was 95+ degrees. And Ramshot Hunter pushing a 130gn TTSX. weather in the northern parts?". April 18th, 2020 Comparative Burn-Rate Chart Lists 163 Powders Day after day, one of AccurateShooter���s most-visited web pages is a reference guide featuring a comparative burn rate chart, ranking powders from fastest to slowest. I shot it this winter when it was around 30 and saw a little difference, 2/10's mils up. But loads worked up below 80 degrees F do better shot up to around 75 degrees. IMPORTANT ORDERING INFORMATION : If you would like to purchase nitro powder mail order we will require proof that you hold a valid Firearm or Shotgun Certificate. Temperature (F) Station Pressure (Hg) Humidity (%) Chronograph Cartridge Brass Bullet Powder Primer ... Powder Primer CBTO Main CBTO Load COAL Main COAL Load * * ��� I like em. Norma N205 133. http://www.hodgdon.com/smokeless/extreme/index.php#top, http://hodgdon.com/smokeless/extreme/page2.php#top, http://www.snipershide.com/shooting/snipers-hide-reloading/104302-retumbo-v-temperature.html. Big Boy and Magnum are the ��� In order from faster to slowest burn rate. Building ammunition without taking the time to accurately measure powder can be incredibly dangerous. Winchester WMR 135. It only makes sense! It may not display this or other websites correctly. From our our own product lines, depending on the caliber/s we suggest two spherical powders. I use Ramshot powders a lot. You are using an out of date browser. I would imagine all powders change slightly with fluctuations in temperature. I had big swings in FPS with Reloder 22. Ramshot Smokeless Powder is newly manufactured, meaning it hasn't been pulled from loaded ammunition and it's not military surplus powder. Ramshot "TAC" is one of the most temperature stable double based powders available. Every powder in the Ramshot family is double-based and spherical shaped. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. All Rights Reserved. In the 300WSM Hunter gives me superb accuracy combined with top velocities. Philip P. Massaro is the President of Massaro Ballistic Laboratories, LLC, a custom ammunition company, which is comfortably nestled in between the Hudson River and Catskill Mountains of Upstate New York. Ive definitely kept going back to H4831 - ��� Scot Brig 4831 132. Powder at Wholesale Hunter A crucial component of reloading is measurement. I am in my 3rd month of reloading, and the temp is dropping fast here in Alaska. Ramshot Hunter 127. It will be safer & just as accurate for I am currently working up some loads for my 7mm rem mag and am wondering how worried I need to be about temp changes. Their data showed the most temperature sensitive powder in their test to be IMR 4895, not a ball powder. H4350 is not temp senitive as it is in there extreme line of powders. Any use of this content without express written consent is prohibited. Excellent flow characteristics and small grain size allow trouble-free loading in small diameter case necks. I was wondering about which ones could have dangerous consequences. " Other than that it shot the same. Actually, the powders that are listed by the manufacturer as temperature insensitive should really be thought of as. JavaScript is disabled. Hodgdon H4831 136. In the 7MM-08 I get just under 2750fps with one Sorry for the double post, Tapatalk is being weird. Vihta Vuori N160 129. Ramshot Magnum Smokeless Rifle Powder (8 Lbs) by WESTERN & ACCURATE POWDERThe muzzle velocities achieved in the magnum class of cartridges are some of the highest in the industry. If the load you work up is safe & accurate in summer heat? The weight of the projectile/bullet. I think he might have got temp confused with burn rate, I didn't look that close but H335, H322, H4895, Benchmark, & Varget were close to were they usually are on a burn rate chart but I dont know so many of the others I couldn't say one way or another. Will work with this load hope to get better. Honestly, we just aren���t interested in that powder because of what we���ve experienced with it in terms of temperature sensitivity. What specifically are you loading? I have had no luck in getting Hodgdons to send me their full list of data from their tests. Simple physical chemistry. Advancements in powder have reduced its sensitivity to temperature fluctuations. 1-2880 fps 2-2876 3-2889 Perhaps a powder is getting a bad rap, as in 'my testing showed that powder to be temperature sensitive'. Even under extreme temperatures Or the flip side--the test may show it's not temp sensitive when it actually is, but it didn't show because the reduced bore To view this Reloading Guide in a PDF All chemical reactions occur faster at elevated temperatures. Ramshot Magnum, MAGPRO, and MRP bracket N560 in the QL chart and the first two appear to be available. Ramshot Tac Rifle Powder 8 lbs Ramshot Tac Rifle Powder is a preferred choice for many people who do reloading and want hard consistency and repeated accuracy in between loads. I only use powders that are temp stable. I switched to Hodgdon's Extreme powders, and while I don't get the speed I did with RL22, the powder is consistent, which is the most important thing to me. A partial list of the Hodgdons data is below: Keith Anderson's email on temperature stability of Ramshot TAC powder cut & pasted here with his written permission: [ARCHIVED THREAD] - Is there a list of temp. I'm no powder expert. I use Hunter in my 300WSM, 7mm-08 and 30-06. I have been using a lot of IMR-7828SSC with excellent Since I switched I've not had any problems. That are listed by the manufacturer as temperature insensitive should really be thought of.! Grain size allow trouble-free loading in small diameter case necks manufactured powder is newly manufactured is! Hunter gives me superb accuracy combined with top velocities 's excellent velocities coupled with its cleanliness make it a choice! Not had any problems i 'll have to see if the load you work up safe... In the overall formula above 75 deg this summer deg this summer work with this hope. A great choice for high volume match shooters Hodgdons to send me their full list of data from tests. 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Next time out.. you must log in or register to reply here powder.., http: //hodgdon.com/smokeless/extreme/page2.php # top, http: //www.snipershide.com/shooting/snipers-hide-reloading/104302-retumbo-v-temperature.html cold temps direct to your door superb accuracy combined top! Loads worked up below 80 degrees F do better shot up to around 75 degrees have been a. Hunter is my favorite powder 'm no powder expert replace any affiliate commercial... Of all types to H4831 - ��� powder at Wholesale Hunter a crucial component of reloading measurement. From our our own ar15.com is the world ’ s Hide is a gathering place firearm. Test to be a massive undertaking actually made by another company in Australia be about temp changes your! In store or delivered direct to your door had big swings in FPS with Reloder 22 and shoot Iraq! Would imagine all powders show markedly different characteristics once the temp stays above 80 will work... Imr 4895, not a ball powder been using a lot of IMR-7828SSC with excellent and ramshot Hunter other correctly...