WTS: New Colt 6721 Barrel, Colt Bolt Carrier Group, Carbine Handguards

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1

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All these parts were removed from a NIB preban 6721 upper.

  1. Colt 16" HBAR carbine barrel. 1/9 twist with M4 feedramps. Professionally removed my myself. No bent barrel nut teeth. Comes with factory installed barrel nut, front sight base, and flash hider. $425

  2. Colt half circle bolt carrier group. Also new. Ready do drop in. $250 SOLD

  3. Colt regular style (not M4 style) carbine handguards. Out of production. $50

I take MO, check, and PP with fee.