Aero Precision Apcr650048 M4e1 5.56X45mm Nato 30+1 16" Mid-Length Barrel, Sports South Exclusive OD Green, 15" R-One M-Lok Handguard, Magpul Grip/Sl Carbine Stock, Ambi Charging Handle/Safety

Caliber: 223 Rem/5.56 NATO
Barrel Length: 16"
Capacity: 30+1
Safety: Ambidextrous
Stock Description: Magpul SL
Muzzle: VG6 Delta Flash Hider
Barrel Description: Steel Threaded
Twist: 1:7"
Barrel Length Range: 16" to 16.99"
Stock Finish Group: Green