CMMG Gen I 10 Round 5.7x28mm Five-Seven Magazine Extension Kit, Black - 57AFD1E
$16.39
At All-Time Low
Excellent Deal
This is the lowest price we've ever tracked — an excellent time to buy.
Lowest
$16.39
Highest
$16.39
Average
$16.39
Tracked
0 days
Price Checks
2
Last Updated
2026-04-09
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Tracking Info
Tracked for 1 day with 2 price checks.
