Altra Archery .166 Centrum Titanium Outsert 12 Pack Built for archers seeking the ultimate combination of strength, precision, and performance, the Altra Archery .166 Centrum Titanium Outsert 12 Pack is designed to pair seamlessly with the Altra Reinforced Concentric Outsert System (A.R.C.O.S.). Precision machined from premium Ti5 titanium, these outserts provide exceptional durability, improved concentricity, and increased front-end weight for optimized arrow tuning and downrange accuracy. Key Features Designed for Altra .166 arrow shafts Compatible with the ARCOS insert/outsert system Precision machined from Ti5 titanium Exceptional durability and impact resistance Improves insert-to-outsert concentricity Adds front-end weight for advanced arrow tuning Threads directly onto ARCOS inserts Built for hunting and precision archery applications Engineered for Precision and Strength The Altra Centrum Titanium Outsert enhances the ARCOS platform by combining premium titanium construction with a highly engineered concentric design. The ARCOS insert secures deep inside the shaft at 0.875 inches while the titanium outsert encapsulates 0.43 inches of the shaft's leading edge, creating a reinforced front-end system built to withstand demanding conditions. Integrated rubber O-rings within the ARCOS system help secure the outsert in place while reducing vibration and improving alignment between components. This results in a more concentric arrow setup that promotes greater consistency and accuracy downrange. Manufactured from high-strength Ti5 titanium, these outserts provide the added resilience and weight many archers desire when building premium hunting arrows or high-performance target setups. Quick Specs Brand: Altra Archery Product: Centrum Titanium Outsert Quantity: 12 Pack Material: Ti5 Titanium Outsert Weight: 59 Grains Total System Weight: 72 Grains (with 7075 Aluminum Insert) Arrow Compatibility: Altra .166 Shafts Insert Weight Compatibility: Accepts Micro FMS Insert Weights Available Spine Options 250 Spine 300 Spine 350 Spine 400 Spine Works With Altra .166 arrow shafts ARCOS insert systems Micro FMS insert weights Fixed blade broadheads Mechanical broadheads High FOC arrow builds Bowhunting setups Target archery arrows Best For Building premium hunting arrows Increasing front-of-center weight Improving shaft durability Long-range shooting setups Fixed blade broadhead configurations Precision arrow tuning High-performance arrow systems Competitive and hunting archery Frequently Asked Questions What shafts are compatible with the Centrum Titanium Outsert? The outsert is designed specifically for Altra .166 arrow shafts and works with the ARCOS insert/outsert system. What material is the outsert made from? The outsert is precision machined from premium Ti5 titanium for maximum durability and performance. How much does the titanium outsert weigh? Each titanium outsert weighs 59 grains. When combined with the ARCOS 7075 aluminum insert, the total system weight is 72 grains. Can I use insert weights with this system? Yes. The ARCOS system accepts Micro FMS insert weights, allowing for additional tuning and FOC customization. What type of target is recommended? Altra Archery recommends using foam-style targets when shooting ARCOS-equipped arrows. Bag-style targets may cause the outsert to become lodged in the filler material, potentially damaging the arrow or insert/outsert system. Premium Components for Premium Arrow Builds Whether you're optimizing a hunting arrow for maximum penetration or building a precision target setup, the Altra Archery .166 Centrum Titanium Outsert 12 Pack delivers the durability, alignment, and performance serious archers demand.
