Brand: KRISS-TDI ACMEG0800101
Kriss magazine extension kit on a factory GLOCK 21 magazine. Full magazine assembly, no additional work required - simply load your magazine and shoot. Inner and outer sleeve of injection-molded proprietary Magpul Industries fiber-filled polyamide composite. ISMI premium aerospace specification alloy spring designed for long-life. Uses a standard Glock 21 .45 ACP magazine body, follower and baseplate components.
Kriss Vector CRB, Vector SDP and all .45 ACP GLOCKS