30RD MODIFIED TO 10RD HI-CAPCMMG MAGAZINE MKW15 458 SOCOM

CMMG MAGAZINE MKW15 458 SOCOM30RD MODIFIED TO 10RD HI-CAP

FEATURES
-Fits CMMG MKW-15 w/.458 SOCOM caliber ammunition
-Can still hold 30 rounds of 5.56mm ammunition
-Modified polymer body & steel feed lips
-Anti-tilt follower
-10-round capacity
-Black