Altra 204 Insert and Outsert 350 Spine System

Altra Reinforced Concentric Outset System (A.R.C.O.S.)

For the archer who demands precision and durability, the Altra Reinforced Concentric Outset System stands as a testament to engineering excellence. Specifically crafted for use with Altra Arrows 204 Shafts, this system exemplifies superior performance through its meticulous design.

The A.R.C.O.S. is constructed from high-grade 7075-T6 aluminum, known for its remarkable strength-to-weight ratio. This ensures that your arrows maintain their integrity under stress while delivering consistent accuracy shot after shot.

The insert of this system secures firmly into the arrow shaft at a depth of 0.875 inches, providing a stable foundation upon which performance is built. The outsert then threads directly onto this insert, extending over the leading end of the arrow by an additional 0.43 inches. This thoughtful encapsulation enhances durability where it matters most—at impact points.

Pre-installed rubber O-rings play a crucial role in locking the outsert securely in place. These O-rings not only reduce vibration but also improve concentricity—a key factor in achieving precise alignment throughout each component of your setup.

The result is increased downrange accuracy; every aspect engineered to ensure that when you release your arrow, it flies true to its mark with minimal deviation.

Key Features:

• Material: Precision-crafted from durable 7075-T6 aluminum
• Shaft Compatibility: Designed specifically for Altra Arrows 204 Shafts
• Insert Depth: Secures into shaft at a substantial depth of 0.875 inches
• Total Encapsulation Length: Enhances protection with an additional coverage of 0.43 inches on leading end
• Dampening Mechanism: Pre-installed rubber O-rings reduce vibration and enhance concentricity

This product embodies what one expects from top-tier archery equipment: reliability and precision delivered through innovative design and robust materials.