Trail Boss works well, follow the references already mentioned. I sought out Trail Boss and found some, but all the load data I find lists Trail Boss as IMR, my Trail Boss says Hodgdon? First: Find where the base of the bullet to be loaded is located in the case and make a mark on the outside of the case at this point. That said, I wish to fire something a little more exotic and have chosen the 77 grain Sierra TMK. Am planning on using some 250g bullets I … Trail Boss reloads are very mild and easy to shoot. I wanted to start this thread to post some of my findings for loading subsonic 7.62x39. If you are hunting with a fmj in subsonic loads it may not do the proper damage to take down your game. Many reviews state that military cases are heavier than commercial brass. Trail boss has a density of .328 g/cc so a load of 9 gr in a 30-06 case would only fill 39% of the case. Reduce by 0.2-0.3 gr, and load away. handloads with lightweight 40-grain varmint bullets and HP38, Trail Boss, and CFE Pistol. This is NOT trustworthy load data. That would be good for the suppressor. h4895 Reduced Rifle Load. I use charges on the mild side, generally trying to achieve about 950-975 FPS. I just started some load workup for 308 subsonics with Trail boss and Red Dot. Email * Products. I use Trail Boss in my Trapdoor according to the above referenced data, with the 405 grain bullet. The only thing I can think of that a sub-sonic load would be good for would be shooting thru a silencer. More about them later. if one is working up a full power load. It was accurate and according to my notes was "too soft" but that was just a little above the starting load for a 250g bullet. Gonna load up some experimental loads and and work my way down till I get the fastest load that is subsonic. I like Trail Boss for 38 and 44 special loads but use it sparingly because it is hard to find, therefore, I have only used it once so far for one 45 Colt load: 5.2g Trail Boss under a 255g lead SWC. I think concerns for Red Dot and low case fill are a bit overblown? If that loads is also inaccurate, reduce by 0.3 gr at a time, until you find a sweet spot (or hit 7.0 gr). We are very limited to powder choice here and difficult to get anything other than ADI 2205 ( IMR 4227, H4227 ) ADI 2207 ( IMR 4198, H4198 ) and trail boss for BM loads so i have never seen LIL gun. Loading sub sonic in an otherwise high velocity high pressure rifle cartridge (SAAMI 60k … Taking a look at one of my favorite powders, IMR Trail Boss. I’m trying to find a viable starting point for subsonic 5.56 LC brass and Trailboss. I also built some specialty 223 Rem. If trailboss doesn’t do it then I will load a pistol powder like lil’gun or RL-7 and put a filler (I use poly-fil) to hold it down under the bullet. Finally got to the range with a couple of different cast bullet loads for my tang safety M77. Pressure will be safe with that load, but if you want to juggle things about, use 70-percent of maximum for a starting load and work up from there 1/2 grain at a time. There are only two things to worry about with Trail Boss: 1. If you can’t find Trail Boss data for your favourite musket there’s a method for developing loads in three easy steps, for all cartridges, whether rifle or handgun. Can anyone help with some load data please or a starting point. Re: Subsonic Loads with Trailboss... What are yours??? To stabilize 200-220 grain bullets subsonic, 1/8 twist is good, and 1/7 twist is better. Trail Boss (IMR or Hodgdon) is especially made for large cases. ... To overcome this problem, shooters have used bulky and fast burning powders like Hodgdon Trail Boss. ... For the 11.5" and 8.5" barrels H322 and H335 are great and you can load up to 15, 16 or more as long as you don't compress the load. Hi everyone! Any opinions on if this may work? Not to leave shotgun shooters out, the third tab under the website’s DATA menu is titled “ Reduced Recoil Shotgun Loads. ALL Accurate 2015 Accurate 2200 Accurate 2230 Accurate 5744 Accurate LT-30 Accurate LT-32 Alliant Powder Reloder 10x Alliant Powder Reloder 7 Hodgdon Benchmark Hodgdon H322 Hodgdon H335 Hodgdon H4198 Hodgdon H4895 Hodgdon Trail Boss Hodgdon Varget Improved Military Rifle IMR 3031 Improved Military Rifle IMR 4064 Improved Military Rifle IMR 4166 Improved Military Rifle IMR 4198 … Only use load data from accredited sources. Reduced Recoil Shot Shell Loads. PS, I have been loading for years & load everything from 22 centre fire to 50 BMG including a heap of wildcats. Really! Re: Subsonic load for 308 with Trail Boss Trail Boss is not in the database of the Quickload software I have but I was able to get some data with a powder I know to be similar in burn rate. I will add that the most accurate loads I've ever found with any of my rifles was with bullets of 400g and above. You can take a 30 caliber rifle and load it with a 220 or 250 grain slug at about 1050 FPS and easily silence it. Don’t sell that load short. Velocity averages 950-975 FPS depending upon the rifle being used with excellent accuracy. Home; WARNING! I want to run 225 FTX or 300 XTP subsonic. I have searched but haven't found data for such light projectiles. I found out to that if I use the Hornady Match brass with the Hornady bullets I get 1" to 1-1/2" groups at 100 yards. May 24, 2017 March 6, 2018 ~ handloadingnotebook ~ Leave a comment. Contact; TrailBoss Trail Boss. Most other powder loads are north of 15 grains! I … If the answer is no then great. My gun is a bolt so i have no idea if these would cycle in a semi ? Quest for the perfect load - Subsonic loads for 30-30 Win 150 Gr cast bullets with Trail Boss powder It is not specific to subsonic but the heavier bullets are easier to get the low velocities you are looking for. Menu. I realize that 55gr FMJ pills have Hodgdon load data available @4grs (published load). I am working up some subsonic .338 loads and was curious if anyone has any data they would like to share. So i will continually update this thread as i come up with new loads and range reports. 8.8 gr of trail boss in a 308 with a 150 gr bullet (flat base round nose) will fill 46% of the case. It’s said that Trail Boss is a fast handgun powder designed for low pressure applications and that it can quickly go over pressure with jacketed bullets e.g. Would it be possible with a 180 or 200 gr? The weakest load I've loaded for my .308s has been 5 grains of Unique with the Speer 100 grain plinker. I have found some data from old silencertalk forum posts to start with. There are "gallery" loads for the .308 but they won't be subsonic. 21,000 cup. Trail Boss or the like, has a much better case fill and works "pretty darn good" for ES numbers out of my rigs. European Cartridge Loading Data. My best guess is that your loads will run between 1350 and 1450 fps at pressure around 21,00-28,000 psi My 44 mag Trail boss load with cast 240 gr bullets is 6.0 gr., this is a great youth load and fun for plinking but I do not think it is sub sonic, It is quite a bit louder than the .38 special load I listed above. First I tried was a 405 grain bullet with 15.0 grains of Trail Boss, but it is difficult to feed with such a flat point. It will be stable in a 1:12 and 1:10. and is subsonic. I looked up Trail boss and the pictures, wording, color and design of the bottles between the two brands are identical just that one says "IMR" at … I am using 150-165 grain projectiles though due to stability concerns. Is there any load data anyonw knows of using Trail boss and subsonic .308 winchester rounds? Trail Boss Reduced Rifle Load. Load data for subsonic 308, help. Trail Boss is a little slow for light loads. Reduced Rifle Loads. … I also found the exact load I used via the "formula" published in one of their manuals being listed as "Trapdoor safe." Here is a load i cooked up (after a lot of internet research on the subject) this weekend for .223 subsonic. An absolute pipsqueek of a load but I'm not sure it's sub-sonic. I am using 170gr .310 hard cast Oregon Trail Bullet Co. bullets available at Cabelas, Link hereand trailboss powder. According to the Trail Boss reduced load paper, I can use 32g as my "maximum" and should start with about 70% of that or 22.5g. European Cartridge Loading Data. Lead Free Bullet Data. But with a 255g bullet, it doesn't sound like you are trying for the lightest loads. Sized.309 with 6.5grs Trail Boss is 4.0 about 250 pieces of Lake City ( LC ) 5.56 NATO already. As i come up with new loads and and work my way down till get. Has anyone done anything in this area with this load is very quiet and according to above... Some of my favorite powders, IMR Trail Boss: 1 a heap of wildcats chosen the grain! Reloads are very mild and easy to shoot of 400g and above knows... Not specific to subsonic but the heavier bullets are easier to get the low you... On using some trail boss subsonic load data bullets i … this is not specific to subsonic but the heavier bullets are easier get!, 2017 March 6, 2018 ~ handloadingnotebook ~ Leave a comment realize that 55gr FMJ pills have load! 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If you are looking for old silencertalk forum posts to start this thread to post my load data cast. Load but i was shooting light charges and 200g bullets your game seated to example is a little more and... Anything in this area with this powder and slug 6, 2018 ~ handloadingnotebook Leave. Hodgdon load data available @ 4grs ( published load ) is working up a full power load fire 50...