The Model 3GH was manufactured specifically for the speed, agility, and accuracy needed for shooting competitions, hunting, and target shooting.
Action: Semi-auto direct impingement
Chamber: 5.56 NATO. This upper will also shoot .223
Twist Rate: 1/8 button rifled
Pivot/Takedown Pin Size: Small pin - .250"
Muzzle Device: Stag 3G compensator
Barrel: 18", 410 stainless steel, fluted heavy barrel profile
Handguard: Samson 15" free floating evolution handguard
Upper Receiver: Forged and mil-spec with type 3 hard coat anodizing and a picatinny rail on top
Bolt Carrier: Enhanced semi-auto with a manganese phosphate coating
Charging Handle: Standard mil-spec
Front Sight: None
Rear Sight: None
Q: What is the warranty coverage for this upper?
A: This upper has a one year warranty.
Q: Is this upper compatible with other manufacturer's lower receivers?
A: As long as the lower accepts a mil-spec upper, all of our uppers will function properly.
Q: Is the plus package available for this upper half?
A: The plus package is not available for this upper half.
Q: What types of rail attachments can be installed on the handguard?
A: Only Samson rail sections will work with the handguard. Three sections are included with the upper half.