Burning Rate Chart (Courtesy of Hodgdon Powder Co.) (Fastest to Slowest) 1. R-1 Norma 2. N310, Vihtavuori 3. Bullseye, Alliant 4. N312, Vihtavuori 5. Solo 1000, Accurate 6. Clays, Hodgdon 7. Red Dot, Alliant 8. N318, Vihtavuori 9. Hi-Skor 700X, IMR 10. N320, Vihtavuori 11. Green Dot, Alliant 12. International, Hodgdon 13. No. 2, Accurate 14. N321, Vihtavuori 15. N324, Vihtavuori 16. HP-38, Hodgdon 17. W-231, Winchester 18. N325, Vihtavuori 19. N330, Vihtavuori 20. PB, IMR 21. N331, Vihtavuori 22. No. 5, Accurate 23. Unique, Alliant 24. WSL, Winchester 25. Power Pistol, Alliant 26. Universal, Hodgdon 27. SR-7625, IMR 28. W-473AA, Winchester 29. Herco, Alliant 30. N340, Vihtavuori 31. WSF, Winchester 32. HS-6, Hodgdon 33. W-540, Winchester 34. 3N37, Vihtavuori 35. WAP, Winchester 36. Hi-Skor 800-X, IMR 37. N350, Vihtavuori 38. HS-7, Hodgdon 39. W-571, Winchester 40. No. 7, Accurate 41. Blue Dot, Alliant 42. No. 9, Accurate 43. 2400, Alliant 44. N110, Vihtavuori 45. R-123, Norma 46. H-110, Hodgdon 47. W-296, Winchester 48. SR-4759, IMR 49. N120, Vihtavuori 50. XMP-5744, Accurate 51. IMR-4227, IMR 52. N125, Vihtavuori 53. H-4227, Hodgdon 54. N130, Vihtavuori 55. AAC-1680, Accurate 56. W-680, Winchester 57. N132, Vihtavuori 58. N-200, Norma 59. N133, Vihtavuori 60. IMR-4198, IMR 61. H-4198, Hodgdon 62. XMR-2015, Accurate 63. Reloader 7, Alliant 64. N134, Vihtavuori 65. IMR-3031, IMR 66. Benchmark 1, Hodgdon 67. N-201, Norma 68. H-322, Hodgdon 69. Benchmark 2, Hodgdon 70. AAC-2230, Accurate 71. IMR-4895, IMR 72. H-4895, Hodgdon 73. H-335, Hodgdon 74. BL-C(2), Hodgdon 75. AAC-2460, Accurate 76. W-748, Winchester 77. Reloader 12, Alliant 78. N135, Vihtavuori 79. IMR-4064, IMR 80. Varget, Hodgdon 81. AAC-2520, Accurate 82. N-202, Norma 83. XMR-4064, Accurate 84. IMR-4320, IMR 85. N140, Vihtavuori 86. AAC-2700, Accurate 87. Reloader 15, Alliant 88. H-380, Hodgdon 89. N150, Vihtavuori 90. W-760, Winchester 91. H-414, Hodgdon 92. N160, Vihtavuori 93. IMR-4350, IMR 94. H-4350, Hodgdon 95. N-204, Norma 96. Reloader 19, Alliant 97. IMR-4831, IMR 98. XMR-3100, Accurate 99. H-450, Hodgdon 100. H-4831, Hodgdon 101. MRP, Norma 102. N165, Vihtavuori 103. Reloader 22, Alliant 104. IMR-7828, IMR 105. H-1000, Hodgdon 106. XMR-8700, Accurate 107. H-870, Hodgdon (slowest burn rate)