ksb — krieghoff segmentation bullet
Transcription
ksb — krieghoff segmentation bullet
KSB Krieghoff Segmentation Bullet Bullet designed and engineered by Krieghoff, Cartidge manufactured by NEW, REVOLUTIONARY, UNIQUE! KSB — KRIEGHOFF SEGMENTATION BULLET Driven by the demand of environmently friendly bullet materials in todays market, Krieghoff developed a bullet which delivers outstanding performance and is based on the latest technology. In comparison to traditional well known deformation or fragmentation bullets, the new patented Krieghoff KSB bullet combines the best of both worlds! 1 1 1 Six thin drive bands (1), located on the main body of the bullet, reduce friction of the bullet in the barrel, effectively limiting barrel fouling and heating up of the barrel. This all results in longer barrel life and longer lasting accuracy of the gun. Based on the design of the bullet, especially due to built in breaking points (2), the capability of fragmentation of the bullets front section is ensured and performes constantly even with shots at very long distance. At the point of impact, the circular sharp edge on the shoulder of the bullet delivers an adequate amount of cut off hair. The front section of the bullet fragments into three identical „half moon“ shaped pieces (3). The high energy transfer due to these three big pieces results in outstanding knock down power. Because of a high retention in weight of the bullet fragments, they are able to penetrate deep into the body of the game animal and perform as secondary bullets. The main body of the bullet (4) retains its mass and shape and thus penetrates very deep and ensures an exit wound. 2 2 2 3 4 3 3 The Krieghoff KSB Bullet is made from an innovative brass alloy and is manufactured on modern CNC lathes, generating very low production tolerances and thus resulting in very high accuracy. deformable drive bands for reduced friction and less barrel wear fragmentation stop groove Hollow point to guarantee bullet segmentation * Anvil ignition Nitrocellulose powder * schematic representation Shell 2 Bullet boat tail design for most flat bullet trajectory circular sharp edge for cutting off hair at point of impact 3 weight stable, deformable bullet fragments main body of KSB ensures maximum penetration and high probability of exit wound Ballistic data .30-06 Sprg/137 gr. (8.9 g) KSB bullet based on a barrel lenght of 55 cm Distance (m) 0 50 m Speed m/s 950 888 825 762 703 650 594 Energy J 4016 3509 3029 2584 2199 1880 1570 100 m MRD* 185 m 100 m 150 m 200 m 250 m 300 m cm -0,7 0 -2,9 -9,9 -22,1 -39,8 cm 1,2 3,9 3 -2 -12,2 -27,9 * Most Recommended Distance - max. trajectory height above aiming line for MRD = 4 cm Max. trajectory height above aiming line Bullet trajectory (cm) MRD +4,0 +2,0 0 –2,0 –4,0 –6,0 0 40 80 120 Distance (m) Fast bullet response, few deformable and weight stable fragments (3) as well as a substantial remaining main body (4) are the success factors for a bullet which effectively closes the gap between fragmentation bullets and deformation bullets. With the new Krieghoff KSB bullet, the lack of lethality of pure deformation bullets as well as the devastatingly destructive performance of conventional fragmentation bullets now belong to the past. 160 200 Due to the controlled fragmentation into only three segments with relatively high weight and a big cross section, we can combine deep penetration with high kinetic energy transfer. The substantial main body with small cross sectional surface but high mass retention offers even deeper penetration and produces the required exit wound while keeping the meat damage at a low level. 3 4 3 3 23 cm KSB–Bullet in ballistic gel, shooting distance 100 meter 75 cm „The success of your hunt has to depend on your knowledge and skills. Therefore, when you are hunting, you have to be able to rely on your gear 100%. I never compromise, not with my rifle, optics or my ammunition. Thanks to the KSB, there is no need to compromise with lead free bullets anymore. Since I was a member of the test team I can vouch for the precision, penetration and lethality of this bullet. „ „It`s not easy to say good bye to traditional bullets containing lead. At the beginning of testing, I had a sceptical attitude against the new leadfree Krieghoff KSB cartridge. However, the daily use of this cartridge in the field, Proved me wrong. Plenty of cut off hair and enough blood at point of impact as well as within the escape trail was always noticeable. In general, the damage to the meat was very low and the average running distance of the game was very short. That`s the way a leadfree bullet needs to perform.“ Elemér Bàlint Igor Timmermans Editor in Chief, ‚Waidmannsheil Magazine‘ leading Editor, ‚Magyar Vadászlap‘ (hungarian hunting) „As a proffessional hunter and doghandler, I have tested several leadfree bullets since 2012 on game like red deer, roe deer, wild boar and mufflon which are native in my hunting territories.. While the precision of those bullets never was an issue, the knock down and killing power has been. Many of them had a tremendeous lack of lethality. Game which was shot perfectly, ran off a few hundret meters and was still alive after one hour when being tracked with the bloodhound. Absolutely reliable in this respect was the Krieghoff KSB cartridge. This bullet drops game right on the spot or within the closest vicinity. Damage to the meat is very gentle and the bullet delivers blood and cut off hair at point of impact as well as within the escape trail. Until now, more than 100 game animals have been taken with this cartridge. For me as a professional hunter and dog handler, this cartridge is more than recommendable.“ „The KSB is very accurate, has a tremendous knock down power combined with very little meat damage. All in all, I was very pleased with the Krieghoff test ammunition.“ Wolfgang Preissing WM H. J. Duderstaedt The overall result of the testing period after approximately 300 kills on roe deer, wild boar and red deer: Escape distance Killed at point of impact or within the immediate vicinity Indication of bullet hit Cut off hair, as well as blood at point of impact and/or the escape trail Formation of hematoma no or only modest visible hematoma 79 % 97 % 77 % 86 % 92 % 67 % 65 % 85 % 60 % H. Krieghoff GmbH ∙ Hunting and Sporting Arms ∙ Boschstrasse 22 ∙ 89079 Ulm ∙ Germany ∙ www.krieghoff.de