Purchased a used Nikon rifle scope from D4 Guns on GunBroker. Very pleased Along with the transaction. Quick reaction, fantastic conversation, easy no-stress transaction, and product was much better than predicted. Great seller to complete organization by using a++++ Here is the identical buttstock You may use on your AR https://sage-international-stock64173.frewwebs.com/30089008/the-ultimate-guide-to-m1a-ebr-chassis