Powder for 45 70
When used as directed, BC powders are not bad for you. However, like any medication, misuse can have harmful side effects. BC powders are made up of aspirin and caffeine, neither o...I see no reason to shoot any cartridge gun with a BP substitute. If it is an originally BP round (45LC, 45-70 etc) then either load BP or bp safe loads using regular smokeless (at a fraction of the cost of either real BP or any of the alternates just based on amount of powder used and cost of smokeless vs BP/subs)Reloader 7 in the .45-70 is a GREAT powder to use. I use it, loading for both the Marlin 1895G and 1895CB. With a 405 grain Cast Performance LWNGC boolit, the RL-7 yields very good velocity and FANTASTIC accuracy out of my rifles, with lower pressures than say, IMR-3031 and/or H-4895. I'm using 40.0 grains of RL-7.
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E. EsoxLucius. 614 posts · Joined 2005. #2 · Feb 12, 2009. Accurate 1680 is very similar to the 4198s and Reloder 7 being on the "fast" side of powders for the 45-70. According burn rate charts, some have Accurate 1680 closer to the 4227s than the 4198s, while others have it closer to the 4198s than the 4227s. There is no reason why it wouldn ...45 SPFN Weight (grains) 400 Ballistic Coefficient 0.259 Sectional Density 0.272 COAL Tested 2.540" Speer Part No. 2479 Propellant Case Primer Weight (grains) Muzzle Velocity (feet/sec) Weight (grains) Alliant AR-Comp Winchester CCI 200 53.0 1803 56.0 Hodgdon H335 Winchester CCI 250 54.0 1724 58.0 Accurate 2015 Winchester CCI 200 48.0 1685 52.0At this time, a new cartridge was adopted, the .45-70 U.S Government. The .45-70 fired a .45 caliber 405 grain projectile over 70 grains of black powder for a muzzle velocity of roughly 1200fps. The official military designation of the new cartridge was the .45-70-405. Caliber was .458” (11.6mm) and rifling consisted of 1 turn in 20”.
Posted January 1, 2012. I've tried various powders in the 45-70 ... Reloder 7; Varget; 4198; and 5744. Of them, 5744 has given the best and most consistent results. The others left all kinds of unburnt grains in the bore and with low end loads were unsatisfactory performers.11 posts · Joined 2013. #31 · Nov 18, 2021. The Hornady factory equivalent load is 46.9 grains of IMR-4198 with the 325 grain FTX bullet which gives 2,050 FPS according to Hornady website. The factory loads with same bullet show 2,050 FPS also. This is one (1) grain below their listed MAXIMUM loading but shoots identically to the factory ...755. I worked up 405 gr cast with Unique in my 45/70 handi rifle until the case head expanded and brass flowed into the extractor misfit. Quickload thinks that is 87,000 psi 1900 fps. I started the work up with 15 gr 25 kpsi 1300 fps. I think Unique is a very good powder for 45/70 low velocities.I then subtract that amount for the black powder which leaves 63.0 grs. of black powder. SPG is a good lube for the duplex loads. I used Emmert's home mix with excellent results (50% Pure Natural Beeswax, 40% Crisco, and 10% Canola Oil. I later replaced the Canola Oil with Anhydrous Lanolin for longer shelf life (and loaded cartridge lube life).The rifle load was 70 grains of BP and the Carbine load was 55 grains of the same powder. Thus the designations 45-70-405 and 45-55-405. The cylindrical cardboard spacers in the carbine cartridges were not very common. Any such fired cases found at the Custer battlefield would be rare. The standard way to reduce the case capacity was with ...
Oct 2, 2006 · Hello, I have a 45/70 NEF handi rifle and a Lee loader for 45/70. My question is it list a load using 40.3 grs. IMR 4227 for bullet weights of 350 to 450 grs. ,will this rifle handle this load . I have IMR 4227, IMR 3031, and Varget. Would like to use 4227 , a faster burning powder. Any advice would be greatly appreciated. tfranklin7In medium and large bores like the .375 H&H or .45-70, "The Load" gives typical black powder ballistics for the bore. A 255-265 gr. cast bullet in the .375 H&H approximates the .38-55 at 1330 f.p.s. Soft 300- 405-gr. cast bullets are pushed at 1300-1350 f.p.s. from a 22" barrel .45-70, sporter are very effective on deer at woods ranges.Jul 7, 2013 · Apr 2010. Location. Meadville, PA. Posts. 496. I've been testing out a 360 grain gas checked boolit with RX 7 in all three of my 45-70's. A Marlin 1895G, an 1895 CB and an H&R Buffalo Classic. I started at 41.5 grs, shooting 5 round groups, and worked up to 49.5 grs. 1/2 grain increase at a time. I used 2 alloys. ….
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The 45-70 is a black powder case whose total capacity was filled with black powder by necessity to avoid detonation with black powder from an air space. Smokeless powders are generally more able to handle extra air space but more filling powder charges tend to be more uniform in firing.A basic 45-70 powder from years back that is still a top notch performer, IMR or H-4198. Unique as well as 2400... IMR SR 4756 can also be used for the traditional turn of the century loads, about 16grs with a pinch of Dacron for a …Thanks in advance. yes, my IMR powder reloaders guide lists loads for both cartridges. 30-30 24"bbl. 150gr 33.0gr 2250fps COL:2.550". 170gr 34.0gr 2090fps COL:2.545". 45-70 24"bbl. 405gr 53.5gr 1720fps COL:2.550". remember these are the MAX loads and should be worked up to. i don't know how this powder performs as i use 3031 myself, i'm just ...
I place all reloaded cartridges into their associated containers after I finish seating bullets into all of the primed shells that I have filled with powder. I mark each container with the type of cartridge, “.45-70” in this case. I also mark the primer and powder identification plus powder charge in grains.Second manual is older Hornady reloading manual listing the 300 gr. jacketed bullet & 3031 powder in a Trapdoor: Starting load is 40.9 grains for 1300 fps, 43.1 gr. for 1400 fps, 49.8 gr. for 1700 fps., and a max of 52 grains for 1800 fps. The last was a Lyman manual listing 45.5 gr. of 3031 for 1580 fps and a max of only 48 grains for 1661 fps.
sks sg bazn you got like 30 different powder options for the 45-70 ranging from bulls-eye through the 4064 area. H-110 is not one of them. 06-30-2015, 02:15 AM #6. frnkeore. View Profile View Forum Posts Boolit Master Join Date Mar 2009 Location Central point, OR Posts 1,331. H110/296 is a excellent reduce charge powder. ...One .45-70 load approximates the performance of the original .45-70 Govt black powder loading of a 405 grain bullet (.307 BC) at 1350 feet per second while the other is a 325gr Hornady LEVERevolution factory load (.230 BC). The .30-06 Springfield load is a 150 grain Nosler Partition (.387 BC) at 3,000 feet per second. aflam sks arby swrycasas en venta de dueno a dueno cerca de mi 522 posts · Joined 2013. #9 · Aug 12, 2014. i've loaded and shot a LOT of trail boss .45-70 cast boolit loads for 350, 405, 500 and 535 grains. the load formula is easy - start with 70% of the total tb powder that fits into the case with the bullet yer using - this is important as the bullet seat depth determines the powder volume in a 2.10 ... four non blondes what Technical Information. Caliber: 45-70 Government. Bullet Weight: 405 Grains. Bullet Style: Lead Flat Nose. Case Type: Brass. Ballistics Information: Muzzle Velocity: 1210 fps. WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.11 posts · Joined 2013. #31 · Nov 18, 2021. The Hornady factory equivalent load is 46.9 grains of IMR-4198 with the 325 grain FTX bullet which gives 2,050 FPS according to Hornady website. The factory loads with same bullet show 2,050 FPS also. This is one (1) grain below their listed MAXIMUM loading but shoots identically to the factory ... pwrnw zyr nwys farsywhirlpool dishwasher wonfpa women A little too slow in my experience Cartridge : .45-70 Govt. SAAMI Bullet : .458, 350, Hornady RN 4502 Useable Case Capaci: 59.374 grain H2O = 3.855 cm³ Cartridge O.A.L. L6: 2.550 inch = 64.77 mm Barrel Length : 18.5 inch = 469.9 mm Powder : Hodgdon VARGET Predicted data by increasing and decreasing the given charge, incremented in steps of 1.0% of nominal charge.2. I just started to reload some 45-70 loads for my Henry 45-70 and I used the hogdon sight to look up bullet weight/measurements wich powder to use ect ect . My load is as follows . Using hogdon H4198 with 55gr powder and a 300 gr bullet (sierra pro hunter hp/fn and cci large rifle no. 200 . This is what the hogdon site suggests , but when I ... apartments for rent dollar500 all bills paid So, what is the .45-70? To be sure, this is a .45 caliber rifle cartridge backed by 70 grains of powder. The bullet it shoots varies in size, but the originals were over 400 grains. Today's bullet weights range from 250-460 …It will serve as a reduced-load powder choice in the aforementioned big-bore cartridges and is an optimum choice in those larger black-powder cartridges, such as the .45-70 Government and the .45-110 and .45-120. It also serves many of the lever-gun cartridges, such as the .30-30 Winchester, .35 Remington, .348 Winchester and .358 Winchester. debbie 90 day fiance deadalsks amrykyaukso spalvos grandinele ballistics04. Looks like the current offering of Leverevolution powder may be too slow burning for the 45/70, which is probably why it's not listed in the Hornady reloading manual (or any other lreloading manual for that matter). RL-7 and H4198 are faster burning powders, which is what the 45/70 requires for proper ignition.Aug 26, 2017 · Re: Powder for medium 45-70 loads. by Sixgun » Mon Aug 28, 2017 2:01 am. Don't forget that a 400 grain 45 caliber bullet traveling 1200 will shoot lengthwise through a buffalo. 30 grains of 5744 and a 400 gr. bullet made of anything will do the job out to 150 meters.....and if your good at estimating range, will do fine out to 500.