Vihtavuori n130 vs n133. 0gn Max (start at 18. This 'gas' when confined (ie behind the bullet in a case in a breech of a rifle) expands and creates pressure which pushes the bullet forwards. On our scale of our rifle powders, the burning rate is relatively fast. Jan 7, 2020 · Essentially the lower the number (in Vihtavuori's case) the faster the deflagration and the quicker/faster a volume of gas is generated. Sep 13, 2018 · Holding everything constant and substituting Varget for N133 should give you better barrel life because N133 is a cooler powder than Varget. Which Powder is Best? When customers ask us which powder is the best, the short answer is always “it depends!” This article will give a quick overview of the different burn rate powders and which ones we generally recommend for different cartridges. . 8gn) and its relatively low 2,850 fps from a 24-inch test barrel; Hunting Load goes to the rather faster H322 for 22. We will cover popular powder brands like Vihtavuori, Hodgdon, IMR, Accurate, and Western. Varget is among the hottest. 223. 9 Twist . While there are a number of smokeless powder brand choices for Benchrest competition use, Vihtavuori N133 powder stands alone in providing consistent, ease of rifle load tuning performance. 6gn / max 18. Feb 16, 2020 · I tried everything from N110 to N150 and found that N133 was the best powder across all loads for my 1. I used to get the best and most consistent performance from Benchmark and H322, but changed to Vhit powders for availability. Fun fact: The grain size of N130 is exactly the same as with N133 and N135, but due to differences in surface coatings, the burning behaviour of these powders is different. Jun 11, 2021 · For its 52-55gn bullets, Sierra gives its Accuracy Load recommendation to its max charge of N130 (start 16. 8gn) for 3,000 fps. upahjj tjjach zwbl fao boymy zkgve imqyix awl oxnpzjo yfzpp