APF Armory AR-15/M16 Gas Ring (sold individually).
Essential for proper gas seal in your bolt carrier group.
High-quality replacement.
100% American-Made.
Lifetime Warranty.
Ships fast.
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APF Armory AR-15/M16 Gas Ring (sold individually).
Essential for proper gas seal in your bolt carrier group.
High-quality replacement.
100% American-Made.
Lifetime Warranty.
Ships fast.