MagBlock AR-15 Magazine Well Seal with Storage Compartment, Black
Typically ships the same business day when ordered before 4pm CST.
MagBlock was created for military and LE personnel to seal the magazine well and assist in keeping their AR-15 rifle clean. In addition, this MagBlock seal works as a safety device that prevents the bolt assembly or firing pin from engaging the firing chamber. Inside the MagBlock is a storage compartment for parts or other small gear.
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