Lancer Systems Magazine, L5AWM GEN 2, 223 Remington/556NATO, 20 Rounds, Fits AR Rifles, Steel/Polymer Hybrid, Translucent Smoke L5-G2-20-SMK Welcome to the next generation of professional grade" premium performance. Lancer's patented steel/polymer hybrid L5AWM GEN 2 magazines have been redesigned to deliver class leading durability" functionality" performance" and reliability. Redesigned GEN 2 feed lips won't wear" bend" crack" deform" or split under heavy sustained fire" extreme temperature cycling" or extended storage