Colt's Manufacturing, M4 Carbine Magpul, Semi-automatic, AR, 223REM/556NATO, 16.1" Barrel, Black Anodized Finish, Magpul Grip and MOE SL Stock, 30Rd, 1 Magazine

This Semi-Automatic Colt Carbine is the standard by which all Modern Sporting Rifles and Law Enforcement Carbines are judged. It features a fixed A2 front sight and Magpul MBUS rear sight, a barrel with grenade launcher cutout, dual heatshield handguards, flat top upper receiver, and buttstock which define this modern classic.Caliber 5.56x45mm NATO

Model Carbine

Stock Finish Black

Action Semi-Auto

Barrel Length Range 16" to 16.99"

Sights A2 Front, Magpul MBUS Rear

Capacity 30+1

Grips Black A2

Hand Right

Handguards Heat Shield

OAL 32"-35.50"

Receiver Finish Black Hard Coat Anodized

Receiver Material 7075 T6 Aluminum

Safety Manual

Stock Finish Group Black

Stock Material Synthetic

Trigger Single-Stage

Twist 1:7"

Barrel Description 4150 Chrome Moly Vanadium

Barrel Finish Black