Guest sako Posted December 18, 2007 Report Share Posted December 18, 2007 hi dont know if anyone can help me, I am using 80grain b/tips and I have got a tub of vvn135. Can anyone give me maximum and minimum load using this powder,in 6mmbr and if i can use it with 105grain a-max many thanks John. Link to comment Share on other sites More sharing options...
Guest varmartin Posted December 18, 2007 Report Share Posted December 18, 2007 Cartridge : 6 mm B.R. Norma Bullet : .243, 80, Nosler BalTip 24080 Cartridge O.A.L. L6: 2.350 inch or 59.69 mm Barrel Length : 26.0 inch or 660.4 mm Powder : Vihtavuori N135 Predicted data by increasing and decreasing the given charge, incremented in steps of 2.0% of nominal charge. CAUTION: Figures exceed maximum and minimum recommended loads ! Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time % % Grains fps ft.lbs psi psi % ms -20.0 85 25.20 2571 1174 27518 5831 96.7 1.490 -18.0 87 25.83 2629 1228 29372 5967 97.5 1.454 -16.0 89 26.46 2688 1283 31355 6092 98.2 1.418 -14.0 91 27.09 2745 1339 33474 6208 98.8 1.384 -12.0 93 27.72 2803 1395 35716 6312 99.2 1.351 -10.0 95 28.35 2859 1452 38083 6405 99.6 1.317 -08.0 97 28.98 2916 1510 40599 6486 99.8 1.279 -06.0 99 29.61 2971 1568 43280 6555 100.0 1.244 -04.0 102 30.24 3026 1627 46135 6611 100.0 1.210 -02.0 104 30.87 3080 1685 49179 6662 100.0 1.177 +00.0 106 31.50 3134 1744 52425 6712 100.0 1.145 ! Near Maximum ! +02.0 108 32.13 3186 1804 55888 6759 100.0 1.115 ! Near Maximum ! +04.0 110 32.76 3239 1863 59585 6805 100.0 1.086 !DANGEROUS LOAD-DO NOT USE! +06.0 112 33.39 3290 1923 63536 6848 100.0 1.058 !DANGEROUS LOAD-DO NOT USE! +08.0 114 34.02 3342 1984 67761 6890 100.0 1.030 !DANGEROUS LOAD-DO NOT USE! +10.0 116 34.65 3393 2045 72284 6929 100.0 1.004 !DANGEROUS LOAD-DO NOT USE! Link to comment Share on other sites More sharing options...
Guest sako Posted December 18, 2007 Report Share Posted December 18, 2007 thanks for the data varmintin Link to comment Share on other sites More sharing options...
Guest varmartin Posted December 18, 2007 Report Share Posted December 18, 2007 No problem...that was easy......finding 105 Amax is mystifying me. Martin Link to comment Share on other sites More sharing options...
Guest 308Panther Posted December 20, 2007 Report Share Posted December 20, 2007 No problem...that was easy......finding 105 Amax is mystifying me. Martin Martin, Specs on a 105gr A max Hornady # 24562 bc .5 length 1.230 sec. den. .254 308Panther Link to comment Share on other sites More sharing options...
Finman Posted December 20, 2007 Report Share Posted December 20, 2007 Hi Sako, In danger of stating the obvious, I would recommend looking at the 6mmbr site (www.6mmbr.com) for 105gn AMax data. I use N135 all the time, it gives spectacular performance with bullets up to 80gn. I think it is probably a bit too fast for anything over that. I have had good luck with 31.8gn Varget and 31gn N135 with 80gn Berger HP. good luck! Finman Link to comment Share on other sites More sharing options...
6mmBR Posted December 20, 2007 Report Share Posted December 20, 2007 In the 6mmBr with 105 A max I use N150 with great success. N135 is fine for bullets upto 80 grains but is a tad to fast for the 105's. You can also use N540 or N140 aswell. Cheers Dave Link to comment Share on other sites More sharing options...
Guest varmartin Posted December 20, 2007 Report Share Posted December 20, 2007 Martin,Specs on a 105gr A max Hornady # 24562 bc .5 length 1.230 sec. den. .254 308Panther Cheers 308, , dont know why i can`t find it on LFaD though..? Im sure it was there ... Martin Link to comment Share on other sites More sharing options...
Guest sako Posted December 20, 2007 Report Share Posted December 20, 2007 Thanks everyone for your input. I went out today loaded from30 grain up to 32.4 half grain at a time. It liked the 31grain vvn135 touching the lance the group size was 0.220. This was with new lapau brass. when i got back home i loaded 31grain again to make sure it was not a fluke. but this time only neck sized the brass did two 3 shot group one was 0.220 and the other was 0.400 this was lying down off bi-pod and it was a bit misty. thanks john Link to comment Share on other sites More sharing options...
Guest 308Panther Posted December 20, 2007 Report Share Posted December 20, 2007 Cheers 308, , dont know why i can`t find it on LFaD though..? Im sure it was there ... Martin It wasnt.....Till I updated. Thats where I got the data from...except the sec den...that came of H's site Its the very last one under....243/6mm Only prob was I couldnt get/find a listing for the vvn135 308Panther Link to comment Share on other sites More sharing options...
Guest varmartin Posted December 20, 2007 Report Share Posted December 20, 2007 Your right ..it is there, It s just me being a plum. Its not in Quickload...! DOH When I do a search for Hornady bullets in .243...I get every thing BUT hornady bullets. Done it umpteen times ...now i got a headache. Martin Link to comment Share on other sites More sharing options...
Guest 308Panther Posted December 20, 2007 Report Share Posted December 20, 2007 Shoot the computer 308Panther Link to comment Share on other sites More sharing options...
Guest varmartin Posted December 20, 2007 Report Share Posted December 20, 2007 Nearly did shoot it, but gave it a second chance and thought i would do a re-install. Did that.....now it wont work at all....chuffin great ..ballsed it right up as my pc dont like the disc any more. Any one got another disc they can lend me to re-install ? :lol: Martin Link to comment Share on other sites More sharing options...
Guest 308Panther Posted December 20, 2007 Report Share Posted December 20, 2007 Nearly did shoot it, but gave it a second chance and thought i would do a re-install. Did that.....now it wont work at all....chuffin great ..ballsed it right up as my pc dont like the disc any more. Any one got another disc they can lend me to re-install ? Martin Pat Link to comment Share on other sites More sharing options...
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