Colt 6720 Lightweight AR-15 Rifle

An overview and accuracy testĀ of the Colt 6720 lightweight AR-15 rifle. This 6720 has been equipped with Magpul furniture.

The shooting rest used during this review is the P3 Ultimate Shooting Rest from CTK Precision.

Colt 6720 Specs:

  • 5.56x45mm NATO chamber (accepts .223 Remington)
  • 16″ Barrel
  • 1:7″ RH twist, 6 lands and grooves
  • Gas operated, multi lug rotary locking bolt
  • 30 Round magazine
  • Forged flat top upper receiver
  • Magpul MBUS folding rear sight
  • Anodized aluminum upper/lower receivers
  • Standard M4 front sight base
  • Two-piece, black plastic handguards with heat shield
  • Collapsible M4 stock
  • 32″ to 35.5″ Overall length
  • 5.98 lbs