The Lancer Systems L7-G2-20-TDE Polymer Magazine offers unparalleled durability and reliability for .308 Win and 6.5 Creedmoor enthusiasts. Engineered with advanced materials, this magazine combines the best features of the L5AWM and SIG Sauer SIG MPX for optimal performance. Its lightweight polymer construction and hardened steel feed lips ensure a robust solution for firearm functionality. Compatible With AR-10 Platform Rifles Lightweight Polymer Construction Hardened Steel Feed Lips for Enhanced Reliability Switchable Drain Lock for Versatile Adaptation Made in the USA This magazine is the ideal choice for shooters seeking high-performance magazines.