Hornady Frontier 6mm ARC 105 Grain Full Metal Jacket (FMJ) Ammo Overview: Frontier Cartridge 6mm ARC 105 Grain FMJ ammunition is a centerfire rifle load designed for consistent performance in 6mm ARC platforms. It uses a full metal jacket projectile optimized for reliable feeding, stable flight, and cost-effective training or range use. Key Features: 105 Grain Full Metal Jacket bullet: Designed for reliable cycling and consistent target performance 6mm ARC chambering: Built for modern AR-platform precision rifle systems FMJ construction: Ideal for training, practice, and high-volume shooting Consistent factory loading: Manufactured for uniform performance and reliability Reloadable brass cases: Suitable for handloading applications Specifications: Manufacturer: Frontier Cartridge Category: Centerfire Rifle Ammunition Caliber: 6mm ARC Bullet Type: Full Metal Jacket (FMJ) Bullet Weight: 105 Grain Rounds Per Box: 20 Boxes Per Case: 10 Applications: Target shooting: Reliable accuracy for range practice Training: Consistent cycling in semi-auto platforms High-volume shooting: Cost-effective FMJ load for repeated use Rifle familiarity drills: Useful for recoil and function training Additional Features: Stable projectile design: Supports predictable flight characteristics in 6mm ARC rifles Reliable feeding profile: FMJ shape optimized for semi-auto cycling Factory-quality brass: Supports potential reloading and extended use AR-optimized cartridge: Designed for modern precision AR-15 platforms chambered in 6mm ARC UPC: 090255729498MPN: FR710