TM-9-6015 Aiming Post Lights M14, M41 and M43 Download
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Figure 7. Table II. d. Differences Between Optical Systems. (1) In operation, aiming post lights M14 (fig. 1) and M43 (fig. 3) are used with either a green filter assembly or a red filter assembly. Aiming post light M41 (fig. 2) is used only with a green filter assembly. Filter Assemblies are inter- 9