Alright. Weight measurements.

M951 light with Malkoff LED and batteries. No big clamp rail mount. 0.50 lbs

M951 body with Malkoff thread adapter and KM2 Surefire head with batteries. 0.34 lbs

Surefire M622V Scout assembly with ADM QD mount. 0.42 lbs

Two Surefire C123 batteries. 0.08 lbs.

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