AR-15 60-Round Surefire Magazines are Back in Stock as Well AR-15 60-Round Surefire Magazine Get high capacity magazine for AR-15 on Brownells now! Related posts: Top 5 Tactical Accessories for AR-15 Must have AR-15 upgrades List of the Best AR-15 Upgrades Rem 870 May 6, 2013 585 No Comments ar-15, magazine, surefire AR-15 Rem 870 Related posts Basic Rifle Shooting Course First Upgrade on Remington 870 Express? Magazine Extension! Sage International Shotgun Barrel/Magazine Clamp Review Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Notify me of followup comments via e-mail Name * Email * Website Save my name, email, and website in this browser for the next time I comment.