Armalite AR-10 Gen II Magazines are constructed from anodized Aluminum and have a stainless steel spring.
Firearm: AR-10 B-Series
Capacity: 20 Rounds
IMPORTANT SHIPPING INFORMATION: We cannot ship magazines that hold more than 10 rounds to CA, CO, DC, HI, Cook County IL, MD, MA, NJ, NY, VT or WA (regardless of if you are a Law Enforcement Officer or not). We cannot accommodate any requests to disassemble, modify or change items before shipping to make them legal in a certain state.