Gray Ops CNC Thumb-Rest / Thumb-Rail MPA Chassis

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  • Enhanced grip/comfort for barricade style positional shooting
  • Compatable with MPA BA Chassis 4 hole or older 6 hole NV bridge chassis


  • Machined from 6061 Aluminum and Hardcoat Black Anodized
  • Ergonomic comfortable cutouts
  • Machined for perfect fit to blend into chassis contours
  • Barricade Rail utilizes existing screws from factory picatinny rail
  • Thumb rest utilized 4 supplied T-15 torx screws
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