PROMAG AR15 5.56 RLLR 40RD ST BL PLY
.223 REM/5.56 NATO — Standard — AR-15
SKU: RSR|MGPMRM40SL
UPC: 708279014512
About This Product
ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer’s defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
