Forward Controls Design OPF Optics Platform For HK VP9 - Trijicon RMR

Designed for HK VP9 and Trijicon's RMR and SRO, OPF-VP9, RMR is precision machined from 4140 steel and black nitride coated. VP9 Tactical's taller suppressor height sights provide lower 1/3 co-witness with OPF-VP9, RMR and SRO.

Like OPF-G, RMR (For Glock MOS pistols), OPF-VP9, RMR is designed to hold the sight immobile prior to the sight to plates being torqued to spec.  They cannot guarantee clones such as Holosun sights can be just as tight.  They recommend US made Trijicon RMR, SRO, RMR HD, and RCR for duty and defense use.

Torque Specifications:

• Torque value for T20 M4 0.7mm x 8mm, plate to slide screws: 20 in lb.
• Torque value for T15 6-32 x 3/8, sight to plate screws is 13 in lb.

OPF-VP9, RMR is shipped with the plate, two T20 M4 0.7mm x 8mm, plate to slide screws, four T10 6-32 x 3/8, sight to plate screws, a packet of VC-3 thread locker.

OPF-VP9, RMR is a jointly developed product between Forward Controls Design and Tangodown.

Please NOTE:

• Trijicon's new RCR and RMR HD are both compatible with OPF-VP9, RMR.  If you have an RCR, you must use the capstan screws that came with the RCR.
• Do not use their sight to plate screws with Holosun sights.  The screws they supply are for Trijicon RMR and SRO only.
• OPF-VP9, RMR is designed for HK VP9 and Trijicon RMR and SRO.  If you use a Holosun and the long set of screws with OPF-VP9, RMR, you will  damage and bend the plate.  Holosun sights have 90 degree countersink screw holes, while RMR and SRO use 82 degree countersink.  In addition, the supplied RMR sight to plate screws (5-32 x 3/8) are longer than what Holosun includes.  Do not use their sight to plate screws with Holosun sights.