MOUNT, TELESCOPE：XM117

Model：XM117

Federal stock No.：
XM117---------1240-691-5535

General：
MOUNT, TELESCOPE：XM117, mounts TELESCOPE, ELBOW：XM107 and is attached to the battle group lightweight weapon system XM28 or battle group heavy weapon system XM29 as a unit by means of HOLDER, TELESCOPE MOUNT：XM5 or XM6. The telescope mount consists of three main parts. The lower part contains a horizontal axis, a male dovetail, a locking device, and an elevation knob with scales. The center part has a vertical axis, azimuth knob, stationary and slippable scales and a pair of cross-level vials. The upper part which supports the elbow telescope is comprised of a telescope support and horizontal and vertical axiz. The telescope support has an open sight and an angle-of-site knob with scales.

differences among models

data plate location
Date plate is located on main body.

Classification：Standardardization pending.

CHARACTERISTICS
Length............................. 43/4 in.
Width............................... 51/8 in.
Height.............................. 73/4 in.
Weight............................. .4 lb, 10oz
Dial graduations：
Coarse elevation scale................ -300 to +800 mils
Micrometer elevation scale......... 0 to 100 mils