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Columbia River M4

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Columbia River M4


The M4 has been discontinued.


The Columbia River M4 is not available from the stores we monitor. It was last seen June 17, 2013 at Massey's Outfitters.

If you're looking for a new folding knife, check out the best reviewed current models.


Weight 4.6 oz
Open Overall Length 8.125 in
Closed Length 4.375 in