Colt MT6601 for Sale

Founded: 1855

HQ: United States

The Colt MT6601 is a semi-automatic, gas-operated 5.56 NATO rifle with a Match Target HBAR 20-inch heavy barrel and 1:7 twist. Its hallmark is an A2 fixed carry-handle upper combined with a profile that omits a muzzle device and bayonet lug.

Colt MT6601 Auctions

1 active auctions ending soon

Colt Match Target HBAR 5.56 NATO AR-15 AR15 20"

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Recently Sold

Sold On 10/08/2025

WOOD FURNITURE! Colt Match Target Match HBAR MT6601 223 Rem AR-15 AR15 20"

Colt Match Target 223 Remington AR-15 AR15 +3 MAGS

Sold On 09/19/2025

Colt Match Target HBAR MT6601 5.56 NATO AR-15 AR15 20" +3 MAGS & ORIG BOX

Colt Match Target HBAR 556-.223 NATO AR-15 AR15

Sold On 02/14/2025

Colt Match Target HBAR MT6601 AR-15 AR15 AR Colt AR-15-HBAR M16-A2 2MAGS

Colt Match Target HBAR AR-15 Colt M16-A2 HBAR

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