
MBX 155mm - 9mm/.38 STI Complete Magazine.
The Next Generation of Race Ready Competition Style Magazine made from 410 heat treated stainless steel for ultimate durability.
MBX Complete Tubes were designed to be competition ready with exclusive features to meet the highest demands for today's shooters.
The MBX extreme tube features designed body contour running the full length of the magazine for improved reliability and performance allowing for a wider follower to improve stability also featuring round location hole for 30 and precision cut feed lips.
MBX 155mm - 9mm/.38 STI Complete Magazine.