Model | AR15 S4F |
Action | Semi-auto direct impingement |
Ammunition | .223 Rem. |
Weight | 5,9 pounds |
Length | 28" collapsed, 31,7" extended |
Barrel | 10,5", heat-treated steel, strong government profile, blued |
Chamber | .223 Rem./ 5.56 NATO |
Twist rate | 1/9 button rifled |
Muzzle device | A2 flash hider |
Bolt carrier | semi-auto with a manganese phosphate coating |
Upper receiver | Forged mil-spec 7075 T6 aluminum with picatinny rail on top, tribological hard coat anodizing |
Charching handle | Ambidextrous, Steel/ 6082 Aluminium |
Handguard | Free-Floated, 9,1" length. “Slim-Line” profile, incl. picatinny Rail on top. With steel thread inserts (HELICOIL®), 3-side Key-Mod locks, hard coat anodizing |
Front and rear sight | Adjustable Flip-Up plastic sight |
Lower receiver | Forged mil-spec 7075 T6 aluminum, tribological hard coat anodizing |
Buttstock | 6 position stock |
Buffer | Standard carbine buffer and spring |
Trigger | Two-Stage trigger with a 5,3 pound (3,3/2 pound) trigger pull |
Safety selector | Ambidextrous wing safety |
Grip | Formed plastic grip |
Magazine | 10-rd |