KCI AR-15 Magazine - 21 Round

Features

1. 21-Round Capacity — Holds 21 rounds of .223 Remington or 5.56x45mm NATO for a slimmer profile that runs flush in prone and bench positions.
2. Translucent Smoke Body — Tinted polycarbonate shell lets you eyeball your remaining round count without dropping the mag.
3. Impact-Resistant Polycarbonate Construction — High-strength polymer body shrugs off drops, dings, and hard use in the field or on the range.
4. Anti-Tilt Polymer Follower — Four-way anti-tilt follower keeps rounds aligned for smooth, reliable feeding from first round to last.
5. High-Tensile Steel Spring — Heavy-duty internal spring delivers consistent feed pressure round after round.
6. Aggressive Body Texturing — Molded grip texture along the sides locks the magazine in place during fast reloads, even with gloves or wet hands.
7. Removable Floorplate — Tool-less baseplate pops off for quick disassembly, cleaning, and spring maintenance.
8. AR-15 / M4 Platform Compatible — Drops cleanly into mil-spec AR-15, M4, and M16 pattern lowers without modification.
9. Lightweight Carry — Polycarbonate build keeps loaded weight down for extended range sessions or patrol loadouts.