OPF-G, EFLX is a collaboration between Tangodown and FCD. Billet machined in 4140, heat treated and black nitride coated. Proudly designed and made in the USA.
OPF-G, EFLX (Optics Platform, Forward Controls, EFLX ) is compatible with EOTech's new EFLX sight. The plate uses the same proven design of the OPF-G, RMR to keep the EFLX immobile, the simplest and most effective way to prevent sight to plate mounting screws from loosening and shearing. OPF-G, EFLX is also compatible with the Leupold's Delta Point Pro. DPP sight to plates are longer, while EFLX uses shorter screws.
While EFLX uses 4 recoil lugs (twice as that of the RMR's) and beefier mounting screws, the challenges of keeping the sight on the plate without loosening or shearing the sight to plate screws are not very different from those of the RMR. The EFLX plate has a front and rear fence, the tight tolerances of the plate to slide, and sight to plate insures minimum movement along the bore in recoil.
Plate to slide: 13in/lb
Sight to plate: 20 to 25 in/lb
|EFLX requires backup sight sets with 0.365 front sight height.|
OPF-G, EFLX is compatible with Glocks that use Glock's Set 01 plates (17, 19, 22, 23, 26, 34, 45, and 47). G40 (10mm) uses Set 02 plates that are slightly wider, while OPF-G, EFLX still works with it, it will not completely fill the MOS cut's width.