As with many other products manufactured by the company, Ramshot Silhouette Handgun Powder burns clean, is smokeless, produces high velocities, is double based, and has a spherical shape. With this, a shooter experiences repeated accuracy in between loads and outstanding consistency and accuracy. This Ramshot powder is flat and has a low flash signature that makes it the perfect choice for law enforcement officials as well as shooting at indoor ranges. While this powder performs exceedingly well in many calibers, it is great for reloading 10mm, .38 Special, 9mm, and .357 Sig cartridges.