* In [[Glossary of Firearms and Second Amendment Terms|firearms terminology]], B.C. refers to [[ballistic coefficient]]. According to [[:Category:Gun Writers|gun writer]] Matthew Boyd, ballistic coefficient is "the [[ratio]] of a [[bullet]]'s [[sectional density]] to its [[coefficient]] of form. BC represents how efficiently the bullet flies through the air; the higher the BC number the more [[aerodynamic]] the bullet."<ref>Boyd, Matthew J., "[http://www.chuckhawks.com/firearms_terminology.htm Basic Firearms Terminology Defined]." [[Guns and Shooting Online]] - [[Chuck Hawks]].com, 2012. Accessed February 19, 2015</ref> | * In [[Glossary of Firearms and Second Amendment Terms|firearms terminology]], B.C. refers to [[ballistic coefficient]]. According to [[:Category:Gun Writers|gun writer]] Matthew Boyd, ballistic coefficient is "the [[ratio]] of a [[bullet]]'s [[sectional density]] to its [[coefficient]] of form. BC represents how efficiently the bullet flies through the air; the higher the BC number the more [[aerodynamic]] the bullet."<ref>Boyd, Matthew J., "[http://www.chuckhawks.com/firearms_terminology.htm Basic Firearms Terminology Defined]." [[Guns and Shooting Online]] - [[Chuck Hawks]].com, 2012. Accessed February 19, 2015</ref> |