AR-15Bolt face: 6.5 Grendel
6.5 Grendel Ballistics
Long-range AR-15 cartridge developed by Alexander Arms. Superior ballistic coefficients give it an effective range past 800 yards. Requires a dedicated bolt and magazines. Excellent for medium game hunting and precision shooting.
Cartridge Specifications
SAAMI Max Pressure
Bullet Diameter
Case Length
Overall Length
Parent Case
Bolt Face
Min Barrel
Platform
Common Bullet Weights and Types
Hornady ELD Match 123 grSP 120 grBerger 130 gr
Effective Range by Application
Medium game hunting0 to 400 yd
Precision0 to 800 yd
Competition0 to 1000 yd
Barrel Twist Rate Recommendations
90 to 100 gr1:9
110 to 123 gr1:8
123 gr and heavier1:7.5 or 1:8
Data Disclaimer
Ballistic data is approximate and varies by ammunition lot, barrel condition, altitude, and temperature. Data sourced from published SAAMI and manufacturer load data. Always confirm zero and trajectory with your specific firearm.
Detailed load data for 6.5 Grendel is coming soon. In the meantime, review the specifications above and consult your ammunition manufacturer for load-specific trajectory.
Pick the right barrel
Twist rate should match the bullet weights you plan to shoot. See barrel steel grades, profiles, chamber types, and twist rate guidance on the barrel specs page, then jump into the builder to filter barrels chambered in 6.5 Grendel.