This replacement or spare magazine is compatible with your Rock Island Z21.
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ROCK ISLAND OEM 9mm Blued Detachable 16rd for Z21
$26.99
4 interest-free payments of $6.75 with 
Flat Rate
$13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees.
Ships To Your Home
Handled by our expert shippers in Bardstown, KY.
Item #
212165
Style
RCK-42318
UPC
812285024134
Condition
New
Caliber
9mm
Capacity
16rd
WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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