SHS Metal M4 Airsoft One Piece Hop Up Chamber Kit - Airsoft Nation

SHS Metal M4 Airsoft One Piece Hop Up Chamber Kit

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  • $14.90
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The SHS Metal M4 Airsoft One Piece Hop Up Chamber Kit is the product you didn't think you need, but once you have it, something you won't want to live without.

Inventory Last Updated: Oct 12, 2025
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