300 Rum 200 Grain Accubond

[Welderboy11972]

Hoghunter, if your loading to book max, maybe try alittle more powder.My rum wouldn't group under max. I don't load to book coal either. Find where your gun shows pressure and back off 1 1/2 gr. I bet you'll find your sweet spot. The 200 ABs shoot great in my factory 700.

 

[Welderboy11972]

Sorry for the lack of load info. That's what happens when I try to multi task....lol

Norma brass trimmed to 2.840"
I neck size a second time with a Sinclair mandrel ( the one that comes with there neck turning tool, the sizer mandrel)
Fed 215m primers
Retumbo powder....( pic with .674 group is 93.7gr and the other is 94gr)
200gr accubonds
Setting 0.030 off the lands... ( 2.980" base to o-give with Sinclair gauge)

I think that's all of it.......oh yea...the groups in the pics are at 200 yd

 

[Wachsmann]

Just trying to clarify but is the original OP trying to load to mag length or is there a preference? A lot of good data but trying to run at mag length has been a challenge for me also. I shoot the 230 bergers OTM's at 3.785 and 89.4 grains of retumbo lit by a Fed215M. Leaves me running the gun as a single shot for now. getting 2940fps.

 

[Mossy49]

91.5 grains of Retumbo
CCI 250 primer
Remington Brass
200 AB
Shoots 3/4 inch 5 shot groups at 200 yards.
Coal 3.789! also shoots the Berger 210 hunting VLD's with same load. With the same results..

 

[txhoghunter73]

Well I had pretty good luck yesterday. I shot a .5 inch group. And it probably would have been tighter if I would have done my part better. Loaded 20k off the lands 3.122". 94.0 grains retumbo. Remington cases. Cci large rifle magnum primers.