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Powder choice for 303 ? |
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Krisincolfax
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Joined: December 01 2023 Location: Washington St. Status: Offline Points: 36 |
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Topic: Powder choice for 303 ?Posted: December 18 2023 at 11:41am |
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It's been many years since I've reloaded for 303,
at that time I used Hodgdon H414 ,and I still have about a 1/4 pound , I see were H414 is discontinued any suggestions for a similar powder? I will be using PPU Cases and PPU 174 FMJBT pills |
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britrifles
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Joined: February 03 2018 Location: Georgia, USA Status: Offline Points: 8404 |
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Posted: December 18 2023 at 12:00pm |
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Is pretty much limited to what you can get your hands on. Most medium burn rifle powders will work, but consult a reloading manual.
The usual suspects are IMR 3031 (a bit fast for a 174 grain bullet), IMR 4064 (just right for a 174 gr bullet), IMR 4895, H4895, Varget, VV N140, Norma 202, Re 15 and the list goes on. My go to powder (which is available in the US) is Varget. H4895 seems to be unavailable at the moment. |
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Krisincolfax
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Posted: December 18 2023 at 12:46pm |
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Thanks , powder is difficult to get locally these days
my closest source is a 70 mile one way trip so mail order is the only choice at the the time , that being said I was looking into Ram Shot TAC which I have some of , ever hear of that for 303 / 174 gn. ? |
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Goosic
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Posted: December 18 2023 at 1:04pm |
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IMR3031, IMR4064, IMR4895, IMR4320, H380, Varget, BL-C(2), Hybrid 100V, 760, IMR4007 SSC, H435, VVN135, VVN140, VVN540, VVN130, VVN133, WIN748, RE-15, Benchmark, Reloader 10X, Ramshot Big Game. If you can find Norma 202 you can use that as well...
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britrifles
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Posted: December 18 2023 at 1:51pm |
I picked up a pound of that powder some years back intending to use it in the AR. I can’t seem to get the Hodgdon Reloading data center website to load right now, but I suggest you check it. I suspect it can be made to work for the .303. Note that it’s a double base ball powder. |
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Krisincolfax
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Posted: December 18 2023 at 2:20pm |
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Thanks Goosic for the list , I see that Graff's
has Hodgdon BLC 2 for $37 any experience with BLC 2 ? Britrifles , I'll send an inquire to Hodgdon or Western Powders one in the same ? will post their return when I get one |
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Goosic
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Posted: December 18 2023 at 2:58pm |
I have used BL-C(2) in the past with fairly decent results.
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britrifles
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Posted: December 18 2023 at 3:35pm |
Hodgdon is now the distributor of Western (including Ramshot) powders. The Hodgdon site is back up, but I’m not seeing a .303 load with Ramshot TAC. They do have it for .308 Win: minimum charge is 39.0 gr TAC with 175 gr bullet. If you’re feeling bold, you could knock that charge down by 1 grain and try it in the .303 with the 174 gr bullet. See if you can get a response from Hodgdon. |
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Goosic
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Posted: December 18 2023 at 3:44pm |
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I could only find one article from SPEER on load data using Ramshot TAC* and the .303 British.
Using a 123grn Spitzer SP Minimum Starting charge of 40.0grns with a FPS of 2733 and a Maximum charge weight of 44.0grns and a FPS of 2933
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Marco1010
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Posted: December 18 2023 at 5:29pm |
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Ironically some of the best Hogdon powders are actually manufacured by ADI (Australian Defense Industries) which is owned by Thales.
The modern BLC-2 is based on the BL type C spherical powder that was Surplus WW2 stock that Bruce Hogdon purchased. This powder was specifically made for loading 303 British ammunition. and there was so much surplus after the war that it was going to burned to get rid of it. Bruce Hogdon bought it for cents per 150 pound case.
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HammerDown
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Posted: December 18 2023 at 6:00pm |
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Western Powders Handloading Guide
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HammerDown
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Posted: December 18 2023 at 6:11pm |
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TAC Data
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Goosic
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Posted: December 18 2023 at 6:21pm |
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Here's the rub on that load data you just posted HammerDown. Keep both those Ramshot TAC charges at its minimum charge weight. Anything more and you could exceed the 45,000 CUP standard. I also noticed the published twist rate of 1- 9.5" and indicates to me that, there is a possibility that particular load is designed for modern Ruger Single Shot Rifles...
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Dragunov
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Posted: December 18 2023 at 6:37pm |
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As I have not seen IMR 4064 here for some time, I've switched over to A4064 for both 174 & 180 grainers. For my home cast lead projectiles (135 & 180 grs.) I have been satisfied with light charges of Unique.
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Rifleman 184
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Posted: December 20 2023 at 1:07pm |
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I have used BL (C) 2 for many years because its available, meters well, and gives good accuracy. I'm using 174 FMJ and 44 gr of powder. Its spot on for Mk VII military ball ammo velocity in my rifle. (174gr at 2,440), I worked up from 41 grain in .2gr increments to find accuracy nodes. 44 was best. No flattened primers, no bulging, no case head imprinting and accuracy was very good. You'll have to start low and work up, as every rifle is different. This was in a #4 Mk I* Savage with a nearly new bore.
Load data is available on the Hodgdon Website. The 174gr Sierra HPBT is very similar in dimension and barrel contact to the 174gr. FMJ I have. Loads start at 43.0 gr at 2,442 fps and 36,400 CUP in the test rifle and max is 46.5 gr at 2,616 and 42,900 CUP. As stated, my accuracy node is 44 grains and velocities are consistent at 2450 fps avg. I can hit tennis balls at 100 yards and ring steel out to 500 with the iron sights with this load. The goal was to regulate to the factory sights on my rifle. It's a bit of a dirty powder but cleans up with a good mopping and a bronze brush. When the copper fouling builds up and accuracy begins to suffer, I use a bit of JB Bore compound to clean it up. Will begin developing loads with CFE223. It's in the same burn range and burns cleaner and is supposed to reduce copper fouling.
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Krisincolfax
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Posted: December 21 2023 at 11:12am |
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Thanks to all you guys for the responses , so it looks like Ramshot TAC is out , I did e mail the Hodgdon people a number of days ago asking about BLC2, so far no response ... ,Thanks Rifleman for the write up about BL(C) 2 , going to give it a go , I've read where BLC2 is very temp. sensitive ? , as to where I'm at the summer temps can get into 100 deg. plus (F)
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