Experience the ultimate in precision and performance with the Altra 166 - 300 Spine Insert & Outsert - 12 Pack. This pack is the epitome of the Pinnacle of Precision & Performance™, featuring the Altra Reinforced Concentric Outset System (A.R.C.O.S.) which is designed to fit our Altra Arrows 166 Shafts. These inserts and outserts are machined from 7075-T6 aluminium, ensuring unmatched durability and performance. They offer optimal fit options, making them ideal for any hunting scenario.

The insert secures into the arrow shaft at a depth of 0.875", while the outsert threads directly onto the insert, encapsulating the leading end of the arrow at 0.43". This design ensures unmatched durability and is perfect for those seeking a reliable, long-lasting solution. Additionally, the essential rubber O-rings come pre-installed on the insert within the A.R.C.O.S., aiding in locking the outsert in place. This reduces vibration and improves concentricity between the outsert and the insert, resulting in a more precise arrow set up and down range accuracy.

Each pack comes in a quantity of 12, making it a cost-effective choice for regular hunters. The inserts and outserts are available in four sizes - 250, 300, 350, & 400 spine, catering to a variety of needs. With a total weight of 50gn, they are lightweight yet robust, and they accept micro FMS insert weights, adding to their versatility. Choose the Altra 166 - 300 Spine Insert & Outsert - 12 Pack for a superior hunting experience.

Altra 166 - 300 Spine Insert & Outsert - 12 Pack Features:

• Product: The Pinnacle of Precision & Performance™ Altra Reinforced Concentric Outset System (A.R.C.O.S.)
• Compatibility: Fits our Altra Arrows 166 Shafts
• Material: Machined out of 7075-T6 aluminium for unmatched durability and performance
• Design: The insert secures into the arrow shaft at a depth of 0.875", while the outsert threads directly onto the insert and encapsulates the leading end of the arrow at 0.43"
• Features: Essential rubber O-rings come pre-installed on the insert within the A.R.C.O.S., aiding in locking the outsert in place, reducing vibration and improving concentricity for a more precise arrow set up and down range accuracy
• Quantity: Comes in 12 pack quantity
• Size: Available in four sizes - 250, 300, 350, & 400 spine
• Weight: 50gn Total Weight
• Additional Feature: Accepts micro FMS insert weights

For the discerning archer, the Altra .166 Limited Bare Shafts - 12 Pack is a game-changer. These high-grade carbon shafts, part of the Altra Arrows® 166 Centrum Limited line, are meticulously crafted to a straightness spec of up to 0.003’’, ensuring unmatched precision. The use of state-of-the-art measuring equipment and Altra’s weight matching process guarantees the most consistent arrows on the market. The proprietary blend of high modulus carbon and NO SPINE Technology results in improved tunability and increased consistency. These shafts are accompanied by premium components made from high grade aluminium and stainless steel, ensuring the pinnacle of precision and performance. The 32" total length and the inclusion of the A.R.C.O.S. Insert/Outsert System and nocks make these shafts ideal for game hunting in Australia. Whether you choose the 6 pack fletched quantity or the 12 pack shafts quantity, you can be assured of weight-matched arrows to within +/- 1 grain. Experience the difference with Altra .166 Limited Bare Shafts.

Altra .166 Limited Bare Shafts - 12 Pack Features:

• High-Grade Carbon Shafts: Altra Arrows® 166 Centrum Limited Shafts are built on an architecture of accuracy comprised of high-grade carbon shafts, premium components, and sophisticated manufacturing processes that work together to deliver the most accurate and efficient arrows on the market.
• Unmatched Precision: The Centrum Limited line has exhaustive attention to detail with a straightness spec of up to 0.003’’ for unmatched precision. State-of-the-art measuring equipment is used to verify arrow shaft and component straightness, ensuring you are getting the most consistent arrows available.
• NO SPINE Technology: Manufactured from a proprietary blend of high modulus carbon, this sophisticated construction results in Altra Arrows® NO SPINE Technology, delivering an unrivaled arrow with improved tunability and increased consistency.
• Premium Components: The shafts are accompanied by premium components made from high-grade aluminium and stainless steel, contributing to the overall accuracy and efficiency of the arrows.
• Weight Matched Packages: All arrow packages are weight matched to be +/- 1 gn, ensuring consistency and precision in every shot.

Altra .166 Nock – 12 Pack – Experience the thrill of the hunt with Altra .166 Nocks, the epitome of precision and performance. Engineered for archers who demand accuracy, these pin nocks are meticulously designed to fit all Altra 166 Arrows, ensuring a seamless and reliable shooting experience. Crafted from durable, impact-resistant polycarbonate, they’re built to withstand the demands of the outdoors. Weighing just 7 grains, these lightweight nocks add minimal mass to your arrows, preserving optimal speed and penetration for high-performance hunting or target practice.

Altra .166 Nock – 12 Pack Features:

• Designed for Precision: Specifically engineered for a perfect fit on all Altra 166 Arrows, ensuring consistent accuracy.
• Impact-Resistant Construction: Made from tough polycarbonate for durability under rugged hunting conditions.
• Lightweight Performance: At only 7 grains per nock, they offer minimal arrow weight interference for enhanced flight characteristics.
• Pack Size: Includes 12 nocks per pack—ideal for both casual and seasoned archers.
• Optimised for Hunting: Suitable for game hunting and target shooting within Australian standards and practices.
• Available Colours: Choose from White, Green, Orange, and Pink to suit your visibility needs and personal style.

Whether you're dialing in for a tournament or heading into the bush, Altra .166 Nocks deliver unmatched consistency and confidence with every shot.

Introducing the Altra Insert Tool - Micro Suits .166 I.D, a must-have for any archery enthusiast. This tool is the embodiment of precision and performance, designed to facilitate the addition or removal of Forward Mass System (FMS) Insert Weights from all Altra inserts and points. Crafted from 303 stainless steel, this tool enables you to customise your arrow weight, impacting the F.O.C. and allowing you to fine-tune your arrow's total weight. This, in turn, enhances down range accuracy, making it perfect for those looking to optimise their bow setup. The tool comes in a 12 pack quantity and is suitable for all 166 arrows/components, making it a versatile addition to your archery accessories.

Altra Insert Tool - Micro Suits .166 I.D Features:

• Product: The Pinnacle of Precision & Performance™ Altra Micro Insert Weight Tool
• Function: Allows for Forward Mass System (FMS) Insert Weights to be added/removed from all Altra inserts and points
• Material: Made of 303 stainless steel for durability
• Benefit: Enables arrow weight customisation, affecting F.O.C. and allowing fine tuning of arrow’s total weight
• Improvement: Helps improve down range accuracy depending on your specific bow setup
• Quantity: Comes in 12 pack quantity
• Compatibility: Can be used for all 166 arrows/components