Following thorough evaluation of magazines for the 458 SOCOM, the Lancer L5 Advanced Warfighter Magazine emerged as the superior option due to its polymer body and steel feed lips. The CMMG-modified Lancer L5-AWM takes this top-performing magazine and optimizes it for the diverse range of 458 SOCOM ammunition available by refining how the feed lips engage the rounds. The feed lips are not machined or weakened. The magazine is laser engraved with “458 SOCOM” for easy identification.
Manufacturer Warning: This magazine is a modified 30-round 5.56 magazine and as such can still hold 30 rounds of 5.56 ammo. The magazine has been modified to function properly with 10-round capacity of .458 SOCOM, but will physically hold 11 rounds if forced.






