{"product_id":"altra-166-outsert-titanium-350-spine-durable-arrow-inserts","title":"Altra 166 Outsert Titanium 350 Spine - Durable Arrow Inserts","description":"\u003cp\u003eAltra 166 Outsert Titanium 350 Spine 1 dz.\n\u003cbr\u003eEnhance your archery experience with the Altra 166 Outsert Titanium 350 Spine. Designed to fit Altra Arrows 166 Shafts, these outserts are precision-engineered from 7075-T6 aluminum, ensuring unmatched durability for your arrows. Each outsert encapsulates the arrow end to provide optimal performance and improve your shooting accuracy. With a secure insert depth of 0.875 inches, you can trust that these outserts will maintain their integrity during use.\u003c\/p\u003e\n\n\u003cp\u003eThe Altra 166 Outsert also features pre-installed rubber O-rings, which significantly reduce vibration and enhance concentricity, resulting in better overall arrow flight. Available in a convenient 12 pack, these outserts come in four sizes: 250, 300, 350, and 400 spine, making them versatile for various archery setups. Weighing in at 50 grains, they accept micro FMS insert weights for added customization. Experience enhanced downrange accuracy and precision with the Altra 166 Outsert Titanium 350 Spine.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\n\u003cbr\u003e* Fits Altra Arrows 166 Shafts: Designed specifically for seamless compatibility.\n\u003cbr\u003e* Material: Machined from 7075-T6 aluminum for unmatched durability.\n\u003cbr\u003e* Secure Insert Depth: 0.875 inches to ensure reliable performance.\n\u003cbr\u003e* Outsert Encapsulation: Encapsulates arrow end by 0.43 inches for enhanced stability.\n\u003cbr\u003e* Pre-installed Rubber O-rings: Reduces vibration and improves concentricity.\n\u003cbr\u003e* Pack Size: Comes in a convenient 12 pack for extended use.\n\u003cbr\u003e* Available Sizes: Offered in four spine sizes: 250, 300, 350, \u0026amp; 400.\n\u003cbr\u003e* Weight: 50 grains total weight for optimal balance.\n\u003cbr\u003e* Compatibility: Accepts micro FMS insert weights for customizable performance.\n\u003cbr\u003e* Accuracy Enhancement: Improves downrange accuracy and precision.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eItem Category Code: 1100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProduct Group Code: 1100A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProduct Sub Group 1: 1100A2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInactive: No\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Altra","offers":[{"title":"Default Title","offer_id":43006460395726,"sku":"1502402","price":73.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/5298\/2222\/files\/4356846.webp?v=1747578557","url":"https:\/\/shop.lotzoutdoors.com\/products\/altra-166-outsert-titanium-350-spine-durable-arrow-inserts","provider":"Lotz Outdoors","version":"1.0","type":"link"}