OPF-FN509T, RMR is a solid state (one piece), steel plate designed for the FN 509 Tactical and FN 509 MRD.
OPF-FNT09T, RMR is a one piece, billet machined plate for RMR/SRO, it is not guaranteed to work with non-Trijicon sights that have the RMR footprint. The way FN has designed the optics plate for the 509 Tactical is rather unusual to us, it consists of a MIM or cast steel plate with lugs for the RMR, and a larger plastic piece sans any lugs or means to prevent the sight from moving laterally.
Factory FN 509 Tactical sights remain compatible with OPF-FN509T, RMR and provide lower 1/3 co-witnessing.
OPF-FN509T, RMR includes the adapter plate, 2 6-40 x 1/2 T10 screws (same spec as the plates/screws packet included in the 509 Tactical, the FN supplied screws also work on OPF-509T, RMR plate), a packet of VC-3 thread locker, and a T10 key. A proper torque wrench is required to impart the correct torque value to the mounting screws.
- Torque value for the 6-40 x 1/2 T10 screws is 12 to 13 in lbs.
- Proudly designed and made in the USA.
Available options:
430103574
Item Weight (lbs):
1.300
Make Model Fit:
FN.509T
Color:
Black
Item Height (Inches):
0.310
Compatible Optic:
Mount Type:
Direct
Hand:
Quantity:
1
Item Length (Inches):
1.980
Scope Tube Diameter:
Item Width (Inches):
1.100
Sight Compatibility:
Material:
Steel
Model Number:
Optic Fit:
Trijicon RMR,Trijicon SRO
Prop 65 restriction:
WARNING: This product can expose you to chemicals including metallic nickel, chromium and lead, which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Shop All ED BROWN
FN 509 Optic Mounting Plate
MAP:
68.870000000
Your Price
$2,299.99 *
Crow # 430103574
MFR # OPF-FN509T, RMR
UPC 697566711060
Iowa Warehouse
North Carolina Warehouse