M-1 30 CARBINE 30 ROUND BLUE ProMag MAGAZINE
Only the finest polymers or high carbon heat-treated steel go into our magazine bodies. Those made of steel are then tig welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. Then, each and every step of the assembly is checked and double checked in order to maintain the same consistent level of quality. Piece after piece after piece.
Dependability isn't taken for granted. It's built in.What do we mean when we say, "ProMag dependability?" Quite simply, the ability of our products to withstand years of constant use and still be able to perform without the slightest hint of difficulty.
Value that lasts a lifetime We're so sure of how good ProMags are, we've warrantied them for as long as you own them. This lifetime warranty is your assurance that the quality was built in before our name went on.
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We do not ship High Capacity Magazines or High Capacity Magazine Parts to California and other prohibited States. Any orders placed for prohibited items will be cancelled.