The Frontline 16 is equipped with a 16-inch, mid-length barrel chambered in 5.56. The barrel and low-profile gas system are protected by Anderson's lightweight, 15" Stable Lock Free-Float Handguard. The newly developed AM-15 TRS (Tapered Retention System) Handguard features the revolutionary M-LOK accessory mounting system conveniently dispersed throughout the length of the handguard with top-rail and two quick-disconnect (QD) sling sockets, located at the 3 and 6 o'clock positions. This rifle also hosts an H1-weight buffer system, Magpul K2 Grip and MOE SL Stock.
Anderson's Frontline Series is a diverse collection of American Made firearms built to adapt to any mission. A derivative of Anderson's Law Enforcement exclusive lineup, Defender Series, we've collected all the data gathered from the rigorous training evolutions and tedious accuracy testing to compile this rigid, duty-driven rifle series for the civilian market. These rifles are finely tuned with adjusted buffer weights that complement their respective gas systems to ensure low recoil impulse. This series features Anderson's TRS handguards and free-float quad rail systems to ease your transition from mission to mission. The integral Magpul furniture supports shooter ergonomics while staying tight to your firearm, enhancing your tactical approach.
Weight 8
Caliber 5.56 NATO
Lower Receiver Material Forged 7075 T6 Aluminum
Upper Receiver Material Forged 7075 T6 Aluminum
Upper Receiver Finish Type 3 Hard Anodized Black
Lower Receiver Finish Type 3 Hard Anodized Black
Trigger Guard Open Trigger
Bolt Carrier Finish Nitride
Bolt Carrier Material 8620 Steel
Bolt Finish Nitride
Bolt Material 9310 Steel
Barrel Material 4150 Chrome Moly Vanadium
Barrel Length 16 inches
Barrel Finish Nitride
Barrel Contour Medium
Twist Rate 1:7
Gas System Length Mid Length
Gas System Type Low Profile
Gas Block Diameter .750 inch
Charging Handle Breek Arms Warhammer Ambidextrous
Bolt Carrier Group Standard M16 Profile
Hand Guard Type M-Lok
Handguard M-Lok
Hand Guard Length 15 inches
Pistol Grip Magpul K2
Thread Pattern 1/2-28
Muzzle Device A2 Flash Hider
Buffer Tube 6 Position Buffer Tube
Butt Stock/Brace MOE SL Carbine Stock
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.56X45mm NATO cartridge was designed by James Sullivan, a member of Eugene Stoner's engineering team that developed both the M16 rifle and its original cartridge. The 5.56X45mm NATO was adopted by the U.S. military in 1964 and by NATO in 1980. With bullet diameter of .224-inch, the original M193 military cartridge used a 55-grain bullet at 3250 fps; the current M855A1 cartridge, developed by FN, uses a 62.5-grain bullet at 3020 fps, offering greater range and better penetration. The civilian version of the 5.56X45mm is 223 Remington; the cartridges are dimensionally identical but military chamber dimensions and specifications for military brass are different. It is considered safe to use 223 Remington ammo in a 5.56X45MM NATO chamber, but not a good idea to use 5.56X45mm ammo in a rifle specifically chambered for the 223 Remington. Although the stopping power of .22-caliber bullets remains controversial the 5.56X45mm has served well in now multiple generations of M16 rifles. — Craig Boddington
