A drop-in component which negates the need to modify your old hop runner for flat-hop and r-hop mods. Achieve greater range and accuracy without any flipping and filing.
- It may be necessary to trim the rubber to fit into some hop up units.
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DetailsCurrent Stock:SKU:UPC:Width: 7.20 (cm)Height: 14.00 (cm)Depth: 1.50 (cm)