The 30 round magazine is ideal for any sport, competitor or tactical shooters demanding superior strength, proven reliability and exceptional value. Features include; redesigned feed lip geometry to maximize strength and versatility, stripper clip guides for faster reloading, deep catch pocket for rock-solid stability, one of the industry's only true tool-less designs for easy cleaning, heat-treated stainless steel spring for extended storage periods. The magazine features the SENTRY patented Tool-Less Design for fast and easy floorplate removal allowing field cleaning and HexID(R) color customization. Incorporates the industry's most popular and functional accessories including Hexmag Grip Tape and SENTRY HexID Color Ammunition Identification System. SPECS: CALIBERS: .223/5.56x45mm, .300AAC Blackout, .458 SOCOM, .50 Beowulf and more RIFLES: AR-15s, SCAR 16, IWI Tavor, CZ Bren, Beretta ARX 100 and more CAPACITY: 30 CONSTRUCTION: PolyHex2 Advanced Composite COLORS: Black, FDE, Gray, OD Green. Can be assembled custom with HexID colors. Custom magazines not for re-sale, only available direct to consumer. ***Will not ship to states/counties/municipalites where it is illegal. Please check your local gun/magazine laws to make sure it is not illegal for you to own this item. There will be a 10% restocking fee if delivery address is in an area where this item is illegal by law (no exceptions).*** Magazine Restrictions California: No magazines over 10 rounds will be shipped to customers with shipping addresses in CA except to law enforcement or customers with high capacity magazine permit. Chicago and other counties within IL: No magazines over the below capacities will be shipped to customers with shipping addresses in the following areas. Aurora, Illinois: maximum capacity of 15 rounds Cook County, Illinois: maximum capacity of 10 rounds Chicago, Illinois: maximum capacity of 10 rounds Colorado: No magazines over 15 rounds will be shipped to customers with shipping addresses in CO. Connecticut: No magazines over 10 rounds will be shipped to customers with shipping addresses in CT. As of 10/1/13 in order to comply with CT Senate Bill No. 1160 magazines holding 10 rounds or less can only be purchased if buyer provides a copy of driver's license and ONE of the following: state handgun carry permit, long gun certificate, or ammunition certificate. District of Columbia: No magazines over 10 rounds capacity will be shipped to customers with shipping addresses in DC. Hawaii: No magazines over 10 rounds will be shipped to customers shipping addresses in HI. Maryland: No magazines over 10 rounds will be shipped to customers with shipping addresses in MD. Massachusetts: No magazines over 10 rounds will be shipped to customers with shipping addresses in MA. New Jersey: No magazines over 15 rounds will be shipped to customers with shipping addresses in NJ. New York: No magazines over 10 rounds will be shipped to customers with shipping addresses in NY.