| 词条 | .375 Viersco Magnum |
| 释义 |
|name= .375 Viersco Magnum |image= |caption= |origin= United States |type= Rifle |designer= Viersco, MFG |design_date= |manufacturer=Viersco |production_date= |number= |variants= |is_SI_specs= |parent=Unique |case_type=Rimless, bottleneck |bullet=.375 in. (9.5mm) |neck=.398 in (10.11 mm) |shoulder=.664 in (16.86 mm) |base=.680 in (17.272 mm) |rim_dia=.675 in (17.145 mm) |rim_thick=.065 in (1.7 mm) |case_length=3.445 in (87.5 mm) |length=4.150 in (105.41 mm) |case_capacity=190 |rifling= 1 in 10 in (254 mm) or 1 in 7 in (180 mm) |max_pressure=64800 |primer=Large rifle |is_SI_ballistics= |bw1=300 |btype1=SP |vel1=2840 |en1=5374 |bw2=350 |btype2=DGS |vel2=2660 |en2=5500 |bw3= 375 |btype3= |vel3=2326 |en3=4506 |bw4= |btype4= |vel4= |en4= |bw5= |btype5= |vel5= |en5= |test_barrel_length=26 |balsrc= Viersco Mfg[1] }} The .375 Viersco Magnum (9.5 x 87.5mm) is a rimless, magnum-length rifle cartridge designed for the hunting of large game and long-range competition shooting. The case is engineered with a wider than typical .532" or .640" magnum base, increasing case volume to improve long-range performance. References1. ^{{cite web |url= http://www.Viersco.com/ |publisher=Viersco Mfg |accessdate=5 December 2010 |title=Black Diamond Rifles }} {{DEFAULTSORT:375 Ruger}}{{ammo-stub}} 1 : Pistol and rifle cartridges |
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