Hornady Frontier 6mm ARC 105-grain Full Metal Jacket ammunition (brand part no. FR710) gives 6mm ARC shooters an affordable brass-cased option for range days and volume practice. Hornady builds the Frontier line around brass cases and mil-spec boxer primers, so feeding and ignition stay consistent through an AR-15-pattern rifle built on the 6mm ARC platform. The 105-grain full metal jacket bullet holds its shape through impact rather than expanding, giving flat, predictable flight that is easy to read at the target. For shooters burning through practice ammo before a hunting season or match, this is a straightforward, dependable option in rifle ammunition.

Key Specifications

• The chambering is 6mm ARC, purpose-built for AR-15-pattern rifles and short-action bolt guns.
• The bullet weighs 105 grains, a mid-weight 6mm ARC load that balances velocity and stability.
• The bullet is a full metal jacket design, resisting deformation for flat, predictable flight rather than expansion on impact.
• That non-expanding jacket also means less bore fouling from bullet material shedding, keeping cleanup simpler after a long range day.
• Cases are brass, standing up to reloading for shooters who want to recover and reuse their fired cases.
• Each box runs about $1.22 per round, a reasonable cost for a newer, less common chambering.
• The box ships at roughly 0.81 pounds, useful when figuring shipping on a multi-box order.
• Each box holds 20 rounds, enough to run a zero check and a practice string in one sitting.

Frequently Asked Questions

Will this ammo expand on impact? No, the full metal jacket bullet is built to hold together and fly flat rather than expand, which is why it is a practice and target load rather than a hunting round.

What rifles run 6mm ARC? AR-15-pattern rifles built specifically for the 6mm ARC chambering, along with a growing number of short-action bolt guns.

Buy the Hornady Frontier 6mm ARC 105gr FMJ

A newer chambering like 6mm ARC deserves an affordable way to build trigger time, and Frontier fills that role with brass-cased reliability. Stock up before your next range session and keep your premium hunting loads reserved for the field. Order from our Lubbock, Texas gun shop and it ships fast to your door.