Carbon Express Inserts Type 1 - 100 PackCarbon Express Inserts Type 1 100 pk. Upgrade your archery experience with the Carbon Express Inserts Type 1. These high quality aluminum point inserts are meticulously designed for use in standard diameter Carbon Express arrows. Each insert weighs 11 grams, providing the perfect balance between strength and performance, ensuring that your arrows deliver optimal results on the range or in the field. With a pack size of 100, the Carbon Express Inserts