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Anyone using BLC2 and/or Viht N135 with 55 and 75 V-Max??


Jamie

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Hi folks,

I'm having limited results with accurate loads for 55 and 75 V-Max bullets, using Hodgdon's BLC-2, and Viht N135. As consumables are somewhat limited at the moment, I'm trying to limit "waste" as it were.

I'm aware I could have better powders, but I have over one tub of the BLC2 and 1kg of the Viht N135, so I have to use what I have...

The BLC2 is amazing in my .204 Ruger rounds, but I'm about to sell the rifle...

I'd appreciate it if anyone could help with any good load data with the above combinations?

Thanks

Jamie,

 

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Jamie what calibre?

Apologies Gary :blush:

It's a .223 Remington. A Tikka T3 with a 1 in 8 twist.

Just to add, the 75's are A-max, not V-Max.

atb

Jamie

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Any constructive info would be appreciated. Especially regarding the Hodgdon BLC2?

atb

Jamie

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varget would be a good choice but there's none about,was told the other day that ramshot tac is a good substitute for varget.that what im going to try in my 6.5x47 when my varget runs out

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Thanks for the replies folks, much appreciated :)

Heard of "ramshot tac" powder, but that's it, I'll do a bit of reading...

atb

Jamie

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On the off-chance anyone ends up in my predicament then i'll post my load data to date.

I'll also add the loads to the stickies.

 

Tikka T3 1-8 twist.

.223 Remington.

Fire formed and neck sized.

Rem Brass cut to 1.747"

High spots neck turned off.

Primer pockets uniformed.

Flash holes de-burred.

O.A.L to Ogive 1.903"

Viht N135 Powder

Federal Gold Medal Match sr primers.

Hornady 55 grain V-Max Bullets.

 

Shot on a nice warm day, but with a slight gusting breeze.

 

4 rounds of each load.

 

25.0 grains = .663"

25.1 grains = .446" with flyer .985"

25.2 grains = .710" w/f 1.466

25.3 grains = 1.216"

25.4 grains = .371" w/f .549"

 

Just to point out that the Lee Reloading Manual does not list Viht N135 for use with Frangible bullets, which I would say V-Max bullets are. They state that 25.6 grains of Viht N135 is the limit for "jacketed bullets".

Each round was visually checked after firing, and were loaded one at a time. The bolt was never stiff to lift after firing, and under a magnifying glass the heaviest load only showed very slight beginnings of the primer beginning to flatten, but no cratering was found on any primer.

Clearly each rifle and loading components are different and loads should be started low and built up checking for problems like over pressure along the way.

 

As 25.1 grains and 25.4 grains seem the most accurate, i'll be making up some more rounds with this load, along with the use of my chrony and go from there....

 

I am a newbie to reloading, (15 months at most) so if anybody wishes to add any "constructive advice" please feel free. If anyone wants to "Troll me" please don't bother....

atb

Jamie

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