Upper: Standard M4 Upper Receiver

Barrel: 16" 5.56 NATO, Mid-Length, 1:7 Twist, 4150 Chrome Moly Vanadium, QPQ corrosion resistant finish

Sights: Magpul MBUS® Rear Sight, A2 Front Sight

Handguard: Standard M4 Mid-Length Handguard with heat shield

Gas System: Mid-Length Gas System and A2 Pinned Front Sight Block

Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked, Carpenter 158 Bolt, HP and MPI Tested

Muzzle Device: Standard A2 Flash Hider

Lower: Gen 2 Lower Receiver with flared magwell and upper tension screw

Lower Parts Kit: Standard AR15 Lower Parts Kit

Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit

Stock: Standard M4 Collapsable Stock

Grip: Standard A2 Pistol Grip

Magazine: Magpul 30 Round PMAG®

Upper: Standard M4 Upper Receiver

Barrel: 20" 5.56 NATO, Rifle Length, 1:7 Twist, 4150 Chrome Moly Vanadium, QPQ corrosion resistant finish

Sights: A2 Detachable Carry Handle and A2 Front Sight Block w/ Bayonet Lug

Handguard: A2 Style Handguard, Rifle Length

Gas System: Rifle Length Gas System

Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked, Carpenter 158 Bolt, HP and MPI Tested

Muzzle Device: Standard A2 Flash Hider

Lower: Special Edition M16A4 Lower Receiver with custom engraving

Lower Parts Kit: Standard AR15 Lower Parts Kit

Buffer Kit: Standard AR15 Rifle Buffer Kit

Stock: Standard A2 Stock

Grip: Standard A2 Grip

Upper: M4E1 Enhanced Upper Receiver

Barrel: 16" .223 Wylde, Mid-Length, 1:8 Twist, 416 Stainless Steel, Bead Blasted

Handguard: Enhanced Series Handguard of choice

Gas System: Low Profile Gas Block and Mid-Length Gas Tube

Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked

Muzzle Device: Standard A2 Flash Hider

Lower: Gen 2 Lower Receiver with flared magwell and tension screw

Lower Parts Kit: Standard AR15 Lower Parts Kit w/ Billet Trigger Guard

Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit

Stock: Magpul STR Stock

Grip: Magpul MOE Grip

Upper: M5E1 Enhanced Upper Receiver in Anodized Black

Barrel: 16" .308, Mid-Length, 1:10 Twist, 4150 Chrome Moly Vanadium, QPQ corrosion resistant finish

Handguard: Enhanced Series Handguard of choice

Gas System: Low Profile Gas Block and Mid-Length Gas Tube

Bolt Carrier Group: 8620 Steel, Phosphate Finish, Properly Staked, 7.62 Bolt

Muzzle Device: Standard A2 Flash Hider

Lower: M5 Lower Receiver with tension screw and integrated trigger guard

Lower Parts Kit: Standard M5 .308 Lower Parts Kit

Buffer Kit: Standard Mil-Spec M5 .308 Buffer Kit

Stock: Magpul STR Stock

Grip: Magpul MOE Grip

Upper: M5E1 Enhanced Upper Receiver in Anodized Black

Barrel: 20" .308, Rifle Length, 1:10 Twist, 4150 Chrome Moly Vanadium, QPQ corrosion resistant finish

Handguard: Enhanced Series Handguard of choice

Gas System: Low Profile Gas Block and Rifle Length Gas Tube

Bolt Carrier Group: 8620 Steel, Phosphate Finish, Properly Staked, 7.62 Bolt

Muzzle Device: Standard A2 Flash Hider

Lower: M5 Lower Receiver with tension screw and integrated trigger guard

Lower Parts Kit: Standard M5 .308 Lower Parts Kit

Buffer Kit: Standard Mil-Spec M5 .308 Buffer Kit

Stock: Magpul STR Stock

Grip: Magpul MOE Grip