Vihtavuori N550 Powder For Sale Nitroglycerol is added as a supplementary energy component to the N500 series powders, which are impregnated extruded rifle powders. If larger loading densities and energy are required, N500 series powders are capable substitutes for N100 series powders. In the late 1990s, Vihtavuori N550 Powder For Sale In Stock Now was created for.30-06 Springfield and.308 Win. calibers. The Vihtavuori N550 Powder For Sale is a good match for many 30 caliber magnums with lighter bullets, but it is also effective in a variety of shooting disciplines over a broad range of bore diameters. Vihtavuori N550 Powder For Sale is a good powder for.30-06 Springfield hunting rounds with larger bullets, as well as other more powerful loads such as.308 Winchester and others. The Vihtavuori N550 Powder For Sale is tubular powder type with symmetrical grain size of 1,0 mm length and 1,0 mm diameter. Nitroglycerine has been added to the standard single base powder, as with other N500 series powders, to improve energy content. N550 has a comparable burning rate as Vihtavuori N150 Rifle Powder and is on the midrange scale of high energy powders. Increased velocity is obtained with same pressure compared to the N100 series – without extra wear on the rifle! Important Information: It is imperative that you do not go over the loads that are specified in the reloaders handbook. Never, ever combine any powders, regardless of the kind, brand, or origin of any powder. Never attempt to use smokeless powder as a replacement for black powder or any other kind of black powder alternative. Key Features and Benefits: Burning at a Slow Pace Magnum Cartridges fit them like a glove. Extruded Stick That Is Simple to Measure Specifications Product Information Quantity 1 Pound – 8 Pounds Delivery Information Shipping Weight 1.140 Pounds – 8.400 Pounds DOT-Regulated Yes HazMat Product Yes   WARNING: This product can expose you to N-Nitrosodiphenylamine, which is known to the State of California to cause cancer, and Di-n-butyl phthalate (DBP) or Lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.