The TMAG 30 AR/M4 GEN M3 helps shooters safely and quickly verify ammo type and round count and delivers the same high level of functional reliability and dependability as GEN3 PMAGs. The only translucent AR/M4 magazine to pass all TOP 3-2-045 military specification tests, the TMAG 30 is built for performance in any environment. TMAG 30 has front and rear ribbed straps for improved grip and smooth sides for easy viewing. Made in the USA.