Description The 6mm Norma BR – a popular chambering for midrange benchrest disciplines The 6mm Norma BR is a popular chambering in match rifles used in 300-meter rifle disciplines, specifically midrange benchrest. Lapua’s 6mm BR Norma case is absolutely the best reloading brass in its class and the premium case for bench rest reloading that all others are compared to. Lapua’s 6mm Norma BR case has the Small Rifle Primer (SRP) pocket. Lapua reloading brass is the best choice for demanding handloaders. The base, body and neck of Lapua brass have been designed to maintain exact tolerances over multiple reloading cycles. Advanced metallurgical research and manufacturing techniques ensure that our cases are leaders in uniformity and quality. The base of the case. The Lapua case heads are drawn exceptionally hard for unmatched reloadability and for an exceptionally long-life cycle to serve top shooters time and time again. The brass dimensions remain constant and will hold primers tight in their pockets even after many reloadings. The brass body. The brass body section of Lapua cases is hard and resilient for unmatched durability. It is easy to extract after firing, whether the reloader opts for full sizing or neck sizing only. The case neck. Strict tolerances in concentricity and wall thickness are used in manufacturing of the case neck. The neck and shoulder of Lapua cases are annealed to withstand repeated reloading.
