Our 38 Special+P utilizes a 125 gr JHP Projectile, while the brass casing is manufactured with our custom headstamp by Starline Brass. Additionally, we use only the finest clean burning powers, as well as the best non-corrosive primers available. Box of 20 The National Rifle Association carries 2nd Amendment Ammunition at their International Headquarters Indoor Firearm Range in Fairfax, Virginia because their customers demand performance and reliability.