Uncompromising quality meets unbeatable value. The AT3 Tactical FFQR Complete Carbine Upper.
Our 5.56 Upper featuring a 16" Carbine Barrel and AT3 Pro Series Free Float Quad Rail.
About Our Uppers
The two most critical parts of a reliable, accurate AR15 are the bolt carrier group (BCG), and the barrel.
That's why the FFQR Series feature a Spike's Tactical BCG and VooDoo Innovations Barrel - two of the most respected names in the industry. The flat-top upper receiver is a Mil-Spec Forged Upper made by BCM.
The free float quad rail, muzzle device, and charging handle are configurable to suit your needs.
All of our uppers include:
VooDoo Innovations 16" Barrel
This 16" M4-profile 5.56 AR-15 barrel features a 1 in 7" twist, Mil-Spec 4150 Chrome Moly Vanadium Steel, Voodoo Barrels' proprietary QPQ Melonite finish that bonds with the metal on a molecular level and resists carbon adhesion and corrosion.
Spikes M16 BCG (Bolt Carrier Group)
A true Mil-spec BCG - 8620 tool steel M16 bolt carrier w/shrouded firing pin, hard chrome bore, phosphate finish, and laser-engraved Spike's logo.
BCM Forged upper receiver
Machined to true Mil-spec from 7076 T6 forgings, hard coat anodized, laser-etched T-marks
AT3 Tactical micro gas block
Made of 4150 steel - heat and corrosion resistant .750" low profile gas block.
AT3 Tactical Stainless steel carbine-length gas tube
Quality stainless steel gas tube for carbine-length gas systems.
You can customize these parts:
AT3 Tactical Pro Series Free Float Quad Rail (customizeable length - 9", 12.5", 14.5", or 15").
Slim profile makes them ultra-light and easy to grip. Intricately detailed machining work and superior heat dissipation.
Muzzle device - see options in the dropdown above
Standard A2 Flash Hider
Midwest Industries Flash Hider/Impact Device
YHM Phantom 556 Flash Hider
Spikes Dynacomp Muzzle Brake
Charging handle - see options in the dropdown above
Standard Charging Handle
BCM Mod 3 Charging Handle