6.5mm bullets to be easily shot (with the right selection of powders) up in the 2900 fps range without being “over the top” in terms of maximum pressures. The 6.5 Super LR has sufficient case capacity to permit the 139-142 gr. approximately 48 gr of water weight capacity for the 6.5×47 Lapua and 53.5 gr. The 6.5 Super LR has a case capacity of approximately 55.5 gr. The Super LR has a long neck (.333″) and a 30 degree shoulder angle. 170″ longer than the case body of a 6.5×47 Lapua, and this extra case length provides a good bit larger powder capacity and a significant boost in the performance of the 6.5mm Super LR cartridge, especially with the bigger high b.c. The 6.5 mm Super LR Cartridge – Its AttributesĬonceptually, the 6.5 mm Super LR looks like a long bodied 6.5×47 Lapua. 260 Rem (left) vs 6.5mm Super LR (left Center) vs 6.5 Creedmoor (right center) vs 6.5 x 47 Lapua (right)Īttributes of the 6.5 Super LR: – Top powder capacity for top velocity – Long Neck- Competition Proven 30 Degree Shoulder Angle- Excellent Base Brass Available – Very Easy To Make – No Neck Turning or Initial Trimming Required
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