Colt LE6945 Upper Reciever Kit - Front View
Colt LE6945 Upper Reciever Kit - Alternate View 1
Colt LE6945 Upper Reciever Kit - Alternate View 2
Colt LE6945 Upper Reciever Kit - Front View
Colt LE6945 Upper Reciever Kit - Alternate View 1
Colt LE6945 Upper Reciever Kit - Alternate View 2

Colt LE6945 Upper Reciever Kit

$1,359.99
$1,359.99
Sold Out
Best Price Promise Found an eligible lower retail price? We'll match it.
Free Returns Shop confidently with our 60-day return policy.
Earn 1359 points with this purchaseGCA Rewards

A short barrel still has to feed, lock, and hit.

A 10.3 in Colt monolithic upper keeps the rail, the free-floated barrel, and the bolt carrier group in one kit.

Monolithic Upper: Continuous Picatinny top rail on a rigid receiver. The mount does not split across two pieces.

Free-Floated Barrel: Free-floated 10.3 in barrel with a carbine contour. You keep the gun short without stacking pressure on the barrel.

Chrome Lined: Chrome lined, button rifled, 1-7 twist for 5.56 NATO.

Kit Complete: Built-in flip-up front sight, compatible with most standard height rear sights. Bolt carrier group and sights are in the kit.

AR-15 Ready: Carbine length gas system. Matte black. Complete upper for the AR-15 platform.

Install the upper, charge the carrier, and treat 10.3 in like a serious gun, not a toy.