Forward Controls Design Backup Iron Sights w/ Tritium - G43x/48

BIS 43X/48 (Backup Iron Sight, 43X/G48) is a collaboration between Ameriglo and FCD. Specifically made for Glock G43X and G48, these sights are based on the superb Ameriglo GL-527 with a front sight height of 0.450", and a rear sight height of 0.554", this sight sets provide lower 1/3 co-witness with the Trijicon RMRcc when used with their OPF-G43X/43, RMRcc on GLOCK's G43X and G48. BIS, 43X/48 is slightly different from GL-527 on which it's based. These FCD particular changes are: Tritium for the front sight. Front sight back strap angle is steeper (25 degrees on the serrated, non-tritium front sight, 20 degrees on non-serrated, tritium front sight) to mitigate snagging when the pistol is drawn from and out of the holster where it's likely to encounter clothing, and the front sight's top corners are softened. Rear sight is horizontally serrated. Designed and made in the USA. Special thanks to the professionals at Ameriglo that made this project possible, they're grateful for their wil