Magazines These magazines that will fit our short action Expedition and Competion Chassis. FAQs What is a binder plate? This is an additional plate added internally to the front of the magazine to accomodate actions that are machined in a way that can cause projectile tipes to sit under the actions and not feed. This typically only applies to older Rem 700 Actions. Weights 223 5 rounds 158grams / 5.57oz 223 10 rounds 276grams / 9.74oz Creedmoor case 5 rounds no binder plate 133grams / 4.69oz Creedmoor case 10 rounds no binder plate 220grams / 7.76oz 308 case 5 rounds with binder plate 146grams / 5.15oz 308 case 10 rounds with binder plate 252grams / 8.89oz 300WSM 3 rounds 131grams / 4.62oz 300WSM 7 rounds 212grams / 7.48oz **For New Zealand Purchases of this product you will be required to supply a mail order permit. We will supply this once ordered** By purchasing this product, you agree that MTNGear ARE NOT LIABLE from any misuse or other issues that arise during the use of our products, you will follow all applicable laws and regulations in your jurisdiction and indemnify MTNGear from any liability to yourself, third party or any regulatory body.