r/reloading Jul 25 '26

Load Development 357 Sig Pretty Much A Rifle Round

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I usually put the 380 version of the 50gr civil de2buller on 357 Sig, but I have a few cases of the 9mm version too. It's a little too long but there's more room in the case for powder. More powder means more power right?

r/reloading Dec 08 '25

Load Development 22-250 AI load development

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Doing some load development on friends 22-250 AI I never thought it would be this fast. The load I stopped going up in charge was 42.3gr. of 3031 with 36gr. Varmint Grenades . That’s 3/8 AR500 plate it punched holes in.

r/reloading Feb 21 '26

Load Development 1600 fps 10mm.. with 220 grn bullets?!?

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I told the guy I wanted pissin hot.. he got me pissing HAWT!

r/reloading Dec 25 '25

Load Development Sabot 9mm

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r/reloading May 04 '26

Load Development 22-6mm Remington Ackley Improved

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57 grains of Vhit N550 and a 35 grain bullet.

The previous shot of 4944 is with a 40 grain with 56.5 grains N550 behind it.

r/reloading Apr 07 '26

Load Development .45 Win Mag + .223 55 & 69gr bullets, Sabot, gascheck

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I was inspired by another post here by u/JustPassingItBy a few days ago to try sabots.

.45 win mag, 3D printed sabots, 55 & 69gr .223 bullets, lubed, gas check.

Quickload says about 1600-1700 f/s with 13gr N340.

We'll see tomorrow :)
UPDATE: I learned a lot, but...

  • The cartridges chambered and fired (good)
  • The 55grs even fit the magazine (good)
  • The gun did not cycle (not unexpected)
  • The speed was way off. Measured at 160 m/s (525 fps). I don't know if that was just wrong, the sabots getting measured or what. (bad)
  • The bullets did not remotely stabilise - keyholes etc. (bad)
  • The sabots for the 55grs were nowhere to be found, but they cleared the bullets (good)
  • The sabots for the 69grs stabilised well, and were in fact reasonably accurate by themself (good?)
  • The 69grs bullets & the sabots impacted in separate places - so the bullets left the sabots (good)
  • The true trooper is the sabot I will try to include a picture of below - it penetrated 20mm (3/4") into the pine wood holding the target. Fresh, strong, straight from the lumberyard pine. (!)

What to try next

  • Remember to print the sabots in bright yellow so you can find them.
  • Recalculate load, use N320, quite a bit of it
  • Drop the 69grs, the 55grs are more fun & fit the magazine. Might also stabilise one day.

r/reloading Jan 05 '26

Load Development Spicy

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Working up a new varmint load with some components I already had on hand. This is the max book load of 50 grains of Varget, and that's after I tapped it on the bench to consolidate. This amount should get me to about 3100-3200 fps with the 125 grain Sierra SPT I'm using out of my 24" bbl savage.

r/reloading Jul 17 '26

Load Development .308 with Varget

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First time trying Varget with .308 and the starting load seems to be >100% case fill? Checked my scale 4 times (checked zero, verified calibration weights) but I can’t seem to fit 43gr of Varget in a Starline .308 case without compressing it so bad that it deforms the bullet! The bottle of powder even says 46gr?! 43gr. Seems to be all the way to the neck! Are any of you getting more than 43gr. of Varget in a .308 case? Am I going insane? Wtf

.308 Starline case

168gr HPBT matchmonster

43gr. Varget

Hornady dies

2.810 OAL

r/reloading Jun 28 '26

Load Development Quest for a 600 ft-lb .357 load complete. Now the quest for a 700 ft-lb load begins.

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125gr Sierra SportsMaster crunched and crimped onto 22gr of Hodgdon H110 and primed with CCI Magnum primers. Shot through my 4-inch barrel GP100. I used 125gr XTP data which placed the starting load at 21gr and the max load at 22gr, so I made both. Here are the results! Consistent ignition, decent velocity, solid accuracy, and no serious signs of being over pressure. The average velocities are satisfactory aside from the extreme spread. This was my first time making compressed loads so the extreme spread is pretty large due to varying OAL. Next batch, I’m gonna do an initial crimp while seating instead of only using my Lee factory crimp die. This way the bullet will not get pushed out by the compressed powder. PLEASE NOTE: Even though the primers are a bit flat after firing, the black stuff seen on and around them is permanent marker to mark that they were the max loads. It is not escaped carbon.

r/reloading Oct 23 '25

Load Development Why did I wait so long to Buy this? Who else has one?

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This Chronograph is Way better than my Original LabRadar. So fast, easy to pack around with the included case. I've tested Slingshots, multiple Airguns, & multiple rifles & its picked up every shot. I do start a New session for each rifle to keep the data separated. Got a great deal here

r/reloading Jan 08 '25

Load Development What age did yall start reloading?

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I’m 16 currently loading 6.5prc, learned from YouTube.

r/reloading Apr 15 '26

Load Development Officially Loaded 10,000

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About a year ago when [u/ravenrocksprecision](u/ravenrocksprecision) released their 94gr Norma frangibles I grabbed a thousand to try them out. Loved them. I ended up getting 20,000 in total. Sadly I am into the second half of that purchase as of last night.

Conservatively loaded over 4.1gr of HP-38 at 1.10” OAL I get 1181fps out of my pistols and 1320fps out of my PCC’s. I couldn’t be happier with this product. Utilizing my buckets of range brass this round cost’s me 11.9cpr, not too shabby.

The first day I received shipment I put a projectile in a pair of channel lock pliers to get an idea of durability. Not once have I had a problem with the copper/polymer material breaking while crimping. My only problem now is that they’ve been out of stock for a while

[u/ravenrocksprecision](u/ravenrocksprecision) #bringbackthenorma94grfangibles!

r/reloading Feb 22 '24

Load Development When a customer says his loads were “a little spicy”…

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r/reloading Apr 25 '26

Load Development This is what a good scale will do for your reloading process

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After runnng a RCBS ChargeMaster since 2020 I decided to upgrade my charge scale to the Autotrickler V4+ A&D scale combo . The groups on paper and the numbers on the chrono have improved drastically. Good barrel, components and scale is key. Any of those lacking and you are just burning money with bad results. For the data needs:

6BR

Bartlein 26in 1/7.5

Lapua SP

Berger 105 Hybrid

Varget

CCI SRP Mag

r/reloading Jan 16 '26

Load Development First shot of my first proper .500 magnum loads. 50 grains of H110 and a Hornady 300-grain FTX.

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r/reloading Jun 07 '26

Load Development .45 Colt Ruger Only Slammers Tested (Footage)

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Video showing the load data discussed in the previous post. Steel plate at 70 yards (my hands were getting a little shaky after a handful of these).

r/reloading Aug 01 '26

Load Development Yeah progressive press is cool but I can’t drink as much beer

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I can hammer 13 beers in the time it takes on my single stage. It’s about the journey not the destination.

Cheapest 223 load I could come up with for some plinking with buddies coming up.
Old components grandpa bought 10 years ago

55 gr FMJ
20 ish of WC846

r/reloading 8d ago

Load Development A little hot, I suppose

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r/reloading Sep 14 '25

Load Development My first 100 rounds of 9mm have been loaded!

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Load is 6.2 grains of HS-6 under a 124 grain berry's plated bullet with a COL of 1.150

(I am NOT a load data publisher! Use this load at YOUR OWN RISK!)

I'm intending on using these loads in a glock 45

r/reloading Oct 30 '23

Load Development My wife said my .270 accubond loads look like they have "french tips" which is mildly infuriating.

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THEY DON'T HAVE FRENCH TIPS THEY ARE BADASS

r/reloading Aug 07 '26

Load Development Annealing question?

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Setting depth on my annealer. What is consensus? I'm thinking D and E.

r/reloading 14h ago

Load Development How many of you charge above book max?

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I've been on a journey with learning bottle neck cartridge reloading, currently loading for my 6.5 Creedmoor, I have maybe 400 rounds under my belt. I have reloaded thousands of pistol rounds in 9mm, .38, .357, and 10mm. I've been reading about ladder testing, not sure how I feel about some of it, but I like reloading and shooting, so whatever, its just more opportunity to have fun.

A lot of online resources like forums and here have folks pushing 140gn ELD-M bullets with 41.5 grains of H4350. My two manuals and the hogdon site show a max of 40 grains H4350. I've been chatting with Google Gemini (I know, I trust it not at all) and it says to do a ladder test between 40 and 41.5, asking about sources it says Hornady printed it on factor ammo boxes when the cartridge launched, and also cited a bunch of online forums, so I guess I'm asking here how many of you push into these higher territories vs how many stick to printed and trusted sources. I"m not asking for specific loads, just curious what the rest of you all do when it comes to these above book loads.

FWIW, my 40.0gn H4350 load from a 22 inch barrel gets me ~2620fps with a SD of ~20. I don't really need more velocity, just looking for a tad more accuracy and consistency.

r/reloading 23d ago

Load Development First cast 45-70 from range scrap -Update

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First cast 45-70 from range scrap -Update

I got around to powder coating fifty of these. I used the Eastwood lime green, not because I’m a fan of the colour, but because that’s what was available.

The powder coating took pretty well and it survived the hammer test. I ran them through the lee sizing die and loaded ten of them to try out later this weekend. I’m interested to see how they stack up for accuracy.

I’m using my standard 36.5gr of IMR 4198 to keep it consistent with the hardcast I hunted with last year.

r/reloading 2d ago

Load Development Hitting a wall, when is it the gun vs ammo?

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6.5 creed, Ruger American Gen 1 predator. Alpha brass, Hornady ELDM 140gn. H4350, Staball6.5, Superformance. All loads just over 2600fps. SD with the Alpha brass is 15 to 20, but I got a low as 11 with the Staball6.5.

100 yard groups just aren't quite where I'd like at about 1.25 to 1.5 inch 5 shot groups, once in a while I can break 1 inch but not by much, most are 1.25 to 1.5 from a bench with a bipod and rear and bag.

At what point is it time for a better gun versus better loading equipment? Am i there? I feel like I'm asking a lot from a covid $600 rifle buy.

r/reloading Sep 28 '25

Load Development So I'm trying something new

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Has anyone done anything like this? I'm assuming I go off of case capacity and use data of similar cartridges as a reference on a safe starting load. I'm thinking 20grs of Lil'gun is good place to start, but more likely to end up around 40-45grs. I have found noting like this on the internet.