NEWS | Jan. 13, 2020

M777A2 Towed Howitzers: Covers Protect Level Vials

You can keep your M777A2 sights in the fight longer by covering the optical fire control's level vials when they're not in use.  The covers help protect the fragile vials from damage and from sunlight that causes premature fading and clouding. For more on keeping your howitzer's optical fire control in good shape, check out TM 9-1025-215-10 (Sep 19).