Description The ELD-XÂ (Extremely Low Drag - eXpanding) bullet is a technologically advanced, match accurate, ALL-RANGE hunting bullet featuring highest-in-class ballistic coefficients and consistent, controlled expansion at ALL practical hunting distances.PRODUCT DETAILCaliber: 6mm .243â Product Line: ELD-XÂ Sectional Density: .218 Ballistic Coefficient: .409 (G1); .206 (G7) Twist Rate: 1-10â (Minimum Recommended) Weight: 90 Grain Application: 50-300LB (Medium Game) Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.