The Mission First Tactical EXD Translucent .223 Remington/5.56 10-Round AR-15 Magazine maintains the look of a 30-round magazine, but only holds 10 rounds to stay legal in ban states. The bottom is permanently sealed, so it can't be restored to 30-round capacity. It's made from rugged, military-grade copolymer that's translucent to provide quick round count and ammo type. Mags are resistant to heat, cold, UV, hard chemicals, drop impact, and more. Stainless steel spring. 4-way anti-tilt follower. Maintains the look of a 30-round mag, but only holds 10 rounds Bottom is permanently sealed and can't be restored to 30-round capacity Translucent to provide quick round count Made from military-grade copolymer Resistant to heat, cold, UV, harsh chemicals, drop impact, and more