Your load data wc-735 for 62 gr 223 loads

[pac_man]

What is your favorite load for 62 grain FMJ bullets in 223 when using WC-735?

I have read many, many threads about using 5% less than H335 or H322. But what is your favorite load and for what rifle and barrel twist? Assume I am using semi automatic rifle so it must cycle properly.

 

[saskcop]

I use 24.9 grains for 55 grainers and have had super results as far as accuracy and velocity. I have used 24 grains with 60 grain Hornady soft points with the same results. I think if you were right in that 23.5-24.0 grain zone for 62 grainers you would find the sweet spot.

 

[308norma]

That seems hot considering they recommend 5% less than h335?
But I could be wrong. Interested as I am looking for a load myself 55 & 60 grainers

 

[Hitzy]

23gr was where I stopped with 62gr SS109 bullets and Winchester brass due to some early pressure signs and velocity was above expected. 23.5 is my sweet spot for 50gr Nosler BT's.
I think you should use the 5% less then H335 and work your own loads up.

 

[pac_man]

I just did up some @ 22.5 and 23.0 grains. I think that will be my starting point for now. My Dillion 1050 meters really well with this stuff.

 

[RifleDude]

Here's the information from Higginson when they first started to carry WC 735 powder:

Per Andrew.....

Quote:
"The replacement for the WC-845 has arrived, it is called WC-735.
I have attached our current price lists as well.

The burn rate of WC-735 is similar to 845, but with greater energy, allowing higher charge weights and more velocity.

The only data we compiled for this powder is for the 223 Remington or 5.56mm NATO round. It goes as follows:
Bullet: 50 gr. Hdy V-Max C.O.L. 2.250" 25.2gr. 3408fps @ 53,000PSI
Bullet: 55 gr. Hdy V-Max C.O.L. 2.250" 24.0gr. 3212fps @ 49,500PSI
Bullet: 55 gr. Hdy V-Max C.O.L. 2.250" 24.3gr. 3253fps @ 51,700PSI
Bullet: 55 gr. Hdy V-Max C.O.L. 2.250" 24.9gr. 3302fps @ 53,200PSI
Bullet: 62gr. SPR FMJBT C.O.L. 2.250" 23.3gr. 3062fps @ 53,800PSI

This powder is very clean burning and very efficient, so with the low charge weights and low per pound cost, the per round cost is very attractive.

Thank you,
Andrew Higginson" end quote


Maximum chamber pressure for the 223 cartridge is 55,000 psi according to the SAAMI specs. I also found more reloading info for heavier bullets here:

 

[pac_man]

Thanks rifledude. Getting load data directly from Higginson is awesome. Thank you