AR-15 21RD POLYCARBONATE MAGAZINE

SKU KCI-MZ066
Weight 4.2oz
Compatibility AR-15 / M16 / M4
Caliber 5.56x45mm / 223 Remington 
Capacity 21 Rounds
Body Material Polycarbonate
Spring Material 17-7 Stainless Steel
MSRP  $17.95

Description

These 21rd magazines are constructed from a proprietary polycarbonate formula, with a patented stainless steel internal feed lips, stainless steel increased power spring and an anti-tilt follower. The transparent opaque design with dual round count markings allow for visible round count confirmation from any side. A textured outside surface ensures an intuitive grip for precise manipulations.