King Arms Rubber M4 GBB Magazine O-Ring Set for Airsoft
From the labs of King Arms comes their King Arms Rubber M4 GBB Magazine O-Ring Set for Airsoft. Sturdy rubber seal for improved durability and increased longevity. Replacement piece for GBB M4 magazines for a better seal.
King Arms Rubber M4 GBB Magazine O-Ring Set for Airsoft Features:
- Sturdy Rubber Seal
- Replacement Piece For GBB M4 Magazines
- Variety Of O-Rings
Manufacturer: King Arms
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