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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
Altra 204 Insert And Outsert 400 SpineThe Altra Reinforced Concentric Outset System (A. R. C. O. S.) is designed for Altra Arrows 204 Shafts, offering unmatched durability and performance through its precise 7075 T6 aluminum construction. The insert secures into the arrow shaft at a depth of 0. 875 inches, while the outsert threads directly onto the insert, encapsulating the leading end of the arrow by 0. 43 inches for enhanced durability. Pre installed rubber O rings lock the outsert in
The Altra Reinforced Concentric Outset System (A.R.C.O.S.) is designed for Altra Arrows 204 Shafts, offering unmatched durability and performance through its precise 7075-T6 aluminum construction. The insert secures into the arrow shaft at a depth of 0.875 inches, while the outsert threads directly onto the insert, encapsulating the leading end of the arrow by 0.43 inches for enhanced durability. Pre-installed rubber O-rings lock the outsert in place, reducing vibration and improving concentricity for a more precise arrow setup and increased downrange accuracy.Features:Fits Altra Arrows 204 Shafts; Constructed from 7075-T6 aluminum for durability; Secure insert depth: 0.875 inches; Outsert encapsulates arrow end: 0.43 inches; Pre-installed rubber O-rings reduce vibration and improve concentricity; Comes in 12 pk QTY; Available in four sizes: 250, 300, 350, & 400 spine; 53gn Total Weight; Accepts micro FMS insert weights; Enhances downrange accuracy and precision
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4.5 ★★★★★
Based on 1014 reviews
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Product Reviews
★★★★★ 5
Just what I was looking for: Informative, clear, and concise
Format: Paperback
I've been looking for ways to learn about first aid beyond the basics of CPR and Stop the Bleed. This book is the best resource I've found so far. It is well organized, clearly written, and a pleasure to read.
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Reviewed in the United States on April 13, 2024
★★★★★ 5
Very satisfied
Format: Paperback
Great information, very informative and useful. We have other 1st care books and this explained concepts a little more clearly.
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Reviewed in the United States on February 28, 2025
★★★★★ 5
Comprehensive wilderness medicine reference
Format: Paperback
First off, this book should be supplement to actual in-person first aid training and course work. I only have my background in Boy Scouts and work required first aid/cpr/stop the bleed response to base this upon. But there is no substitute for competent in-person and hands on training, even if you have excellent books for reference.
That said, this book does have a very thorough guide on most issues that could be faced in wilderness and emergency situations. The cross over for urban use, would be situations like a natural disaster that renders hospitals and EMS unavailable or over capacity.
It's a very affordable book for all the information it contains, and is published by a reputable school. NOLS has been teaching outdoors skills since it was formed in the 1960s. If you can keep a level head and have decent reading comprehension, this book lays out diagnostic and treatment advice for many life threatening injuries and accidents. I'd recommend this book to anyone looking to expand and supplement their knowledge beyond basic first aid and CPR.
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Reviewed in the United States on December 20, 2021
★★★★★ 5
Had an older edition and bought the most current edition. Very well written.
Format: Paperback
Classic text. Written at the college level.
Text treats each topic initially from point of what are the causes of this injury, and how to prevent it. Then it goes into what will need to happen with an occurrence.
No pictures, but that's a good thing. There are many drawings which do a better job of highlighting what is important.
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Reviewed in the United States on August 21, 2023
★★★★★ 5
Excellent
Format: Paperback
Happy to have this
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Reviewed in the United States on June 25, 2025
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