Upper Parts

6.8 SPC BOLT CARRIER GROUP Nickel Boron treated parts include:  M16 Cut Bolt Carrier High quality bolt carrier assembly, the new Fail Zero nickel boron BCG. With cam pin and carrier key. Bolt...

FAILZERO 7.62X39 NO HAMMER BOLT CARRIER GROUP NIB Nickel Boron treated parts include: Bolt & Extractor (7.62x39 compatible) M16 Cut Bolt Carrier Cam Pin Carrier Key Made In the...

AR10 (.308) BCG - No Hammer Description This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR10 upper receivers.  All critical parts are coated with EXO Nickel...

FAILZERO TRIGGER GROUP    KEY FEATURES: Single-stage trigger system 3.5-lb. pull weight Clean break with a short reset Comfortable, rounded trigger Unit weight: 2.6 oz. CNC machined from...

FAILZERO TRIGGER GROUP - FLAT KEY FEATURES: Single-stage trigger system 3.5-lb. pull weight Clean break with a short reset Comfortable, flat trigger Unit weight: 2.6 oz. CNC machined...

FAILZERO LIGHTWEIGHT BOLT CARRIER GROUP Specs  - Carrier weighs only 6.4 oz and complete BCG is only 9.2 oz   - Compatible in all Mil-spec AR Platforms  - All components are EXO Nickel Boron with a...

Failzero M16 Bolt Carrier Group - Nickel Boron Includes: Firing Pin Bolt Carrier Extractor Cam Pin Carrier Key Bolt & Extractor (5.56 / .223 Compatible)

Faxon Firearms 7.5" Gov / SOCOM Profile 5.56 NATO Barrel – 4150 QPQ Engineered for unmatched durability, optimal balance, and extreme reliability, the Faxon Firearms 7.5" Gov / SOCOM 5.56 NATO...

Ensure consistent gas flow and rock-solid reliability with the Fortis .750 Gas Block - Black. Engineered for precision fitment on standard .750" diameter gas block journals, this low-profile gas...

Fortis .750 Low Profile Gas Block – Stainless Steel Ensure consistent gas flow and peak reliability with the Fortis .750 Low Profile Gas Block in Stainless Steel. Designed to fit standard

FORTIS .750 LOW PROFILE GAS BLOCK – SET SCREW   Engineered to pair seamlessly with modern match-grade barrels, the Fortis .750 Low Profile Gas Block provides a secure, low-profi

Fortis .750 Low Profile Gas Block – Stainless Steel Optimize your build with the Fortis .750 Low Profile Stainless Steel Gas Block. Precision-engineered in the USA to pair seamlessly with today's...

FORTIS 5.56 MUZZLE BRAKE - 1/2x28 UNMATCHED RECOIL CONTROL & PRECISION MACHINING Upgrade your rifle’s performance with the Fortis 5.56 Muzzle Brake (1/2x28). Engineered wi

Upgrade your rifle's upper receiver with the Fortis AR-15 Billet Dust Cover - Black. Precision-machined in the USA from aircraft-grade 6061-T6 aluminum, this billet ejection p

Elevate your rifle’s durability and custom aesthetics with the Fortis AR-15 Billet Dust Cover - FDE. Precision-machined in the USA from ultra-lightweight aircraft-grade 6061-T6 aluminum, this billet...

Enhance your rifle's aesthetic and functional durability with the Fortis AR-15 Billet Dust Cover featuring a custom Carbon Fiber Look in Black (MPN: FORTAR15DSTCVR-CF-BLK). Designed as a premium...

Fortis AR-15 Lightweight Enhanced K2 Endplate & Castle Nut System – Gold Elevate your build with the Fortis Lightweight Enhanced K2 Endplate & Castle Nut System in an eye-catching Gold finish...

FORTIS MAGAZINE RELEASE BUTTON AR15/AR10 - BLACK BILLET ALUMINUM UPGRADE WITH AGGRESSIVE TACTILE CONTROL Upgrade your rifle beyond factory mil-spec standards with the Fortis Billet Magazine

FORTIS MAGAZINE RELEASE BUTTON AR15/AR10 - BLUE BILLET ALUMINUM UPGRADE WITH AGGRESSIVE TACTILE CONTROL Upgrade your rifle beyond factory mil-spec standards with the Fortis Billet Magazine R

FORTIS MAGAZINE RELEASE BUTTON AR15/AR10 - FDE BILLET ALUMINUM UPGRADE WITH AGGRESSIVE TACTILE CONTROL Upgrade your rifle beyond factory mil-spec standards with the