Original U.S. Vietnam War Experimental XM28E4 Grasshopper Riot Control Agent Gas Mask Unissued in Original Packaging - Dated 1969 GWOT The front sight would double

The front sight would double as the bayonet lug for use with a socket bayonet

and show only light wear and some minor scratching

200 yd × 50 yd (183 m × 46 m)

the stock was cut down

Original U.S. Vietnam War Experimental XM28E4 Grasshopper Riot Control Agent Gas Mask Unissued in Original Packaging - Dated 1969 GWOT The front sight would doubleOriginal Item. Only One Available. The XM28E4 Grasshopper Riot Control gas mask is a scarce mask made famous during the latter stages of the Vietnam War, when CS gas was used to flush out the Vietcong from their underground tunnels. This example is unissued and MINT, in its original packaging wrapped in its original paper. Youll never find a better example! This example is in phenomenal unissued condition. The mask is dated in several spots, with a