Check the listing for details. Optic Mount Plate RMR Style for Springfield Armory Hellcat PRO Pistols. Condition: New. Listed at 30.50 USD. You have the choice to mount either a Trijicon RMR (Full Size only, does not fit the RMRcc), Trijicon SRO, Holosun 407C, Holosun 507C, Holosun 508T RD, Holosun 407A (HS407A3 X2), Osight X, Riton X3 Tactix PRD, NcStar VISM Filpdot Pro, Swampox Kingslayer, Swampfox Justice, ADE RD3-019 Stingray, ADE RD3-020 Raptor, ADE RD3-023 Valkyrie, ADE RD3-029 Trumpet, UTG OP3 Micro (OP-RMR20R Only), UTG OP3 Micro SLS (OP-RMR20CTS only), Cyelee WOLF0 3MOA, Cyelee WOLF2, Cyelee WOLF Pro, or Cyelee CT2.You have the choice to mount either a Trijicon RMR (Full Size only, does not fit the RMRcc), Trijicon SRO, Holosun 407C, Holosun 507C, Holosun 508T RD, Holosun 407A (HS407A3 X2), Osight X, Riton X3 Tactix PRD, NcStar VISM Filpdot Pro, Swampox Kingslayer, Swampfox Justice, ADE RD3-019 Stingray, ADE RD3-020 Raptor, ADE RD3-023 Valkyrie, ADE RD3-029 Trumpet, UTG OP3 Micro (OP-RMR20R Only), UTG OP3 Micro SLS (OP-RMR20CTS only), Cyelee WOLF0 3MOA, Cyelee WOLF2, Cyelee WOLF Pro, or Cyelee CT2.