Upper Parts

Fortis Magazine Release Button AR15/AR10 - BLUE Description: The Fortis Billet Mag Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC...

Fortis Magazine Release Button AR15/AR10 - FDE Description: The Fortis Billet Mag Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC...

Fortis Magazine Release Button AR15/AR10 - RED Description: The Fortis Billet Mag Button is a superior alternative to the ones found in a mil-spec lower parts kit. Easily installs in seconds and instantly upgrades your rifle. This upgrade is CNC...

Fortis Manufacturing Clutch Charging Handle - FDE Machined from 7075 T6 Billet aluminum The aggressive serrations on the latch support use with either shooting gloves or without Redesigned cam system in place of a standard roll pin Finished in...

Fortis Manufacturing Clutch Charging Handle - Red Machined from 7075 T6 Billet aluminum The aggressive serrations on the latch support use with either shooting gloves or without Redesigned cam system in place of a standard roll pin Finished in...

Fortis Muzzle Brake Control Shield 4140 Steel Made in the USA Only fits Fortis muzzle brake and Rainier Arms XTC 2.0

FORTIS SLS FIFTY SAFETY SELECTOR - GOLD Precise Manufacturing Long Term Reliability Durable Construction High quality components and precise manufacturing make Fortis parts ideal for maintaining and upgrading firearms. The durability, reliability...

FORTIS STAINLESS STEEL 5.56 MUZZLE BRAKE - 1/2x28 303 Stainless Steel construction Bead blasted 1/2X28 Comes with crush washer Made in the USA The new Fortis Muzzle Brake was inspired by the sharp lines of their brand. Like many of their...

Geissele 2 Stage (G2S) Trigger Type: 2 Stage 1st Stage Weight: 2.5lbs. 2nd Stage Weight: 2.0lbs. Total Pull Weight: 4.5lbs. Adjustable: No Recommended Use: Law Enforcement, Home Defense, Hunting Pin Size: Mil-Spec    

Geissele Automatics AR-15 15" Super Modular Rail MK4 M-LOK Height: 2.4"  Inner Diameter: 1.35"  Outer Diameter: 2.11"  Weight w/ Hardware: 15.1oz.  Length 15" Includes Barrel Nut (Barrel Nut Wrench Sold Separately)

Geissele Automatics MK8 Super Modular Rail 9.3" M-LOK Height: 2.3"  Inner Diameter: 1.35"  Outer Diameter: 2.11"  Weight w/ Hardware: 10.3oz.  Length 9.3" Includes Barrel Nut (Barrel Nut Wrench Sold Separately) Geissele...

Geissele Automatics Maritime Bolt Catch Increased Surface Area Aggressive Checkering Extended Controls

Geissele Super Semi-Automatic Trigger Features Type: 2 Stage 1st Stage Weight: 2.5lbs 2nd Stage Weight: 2.0lbs Total Pull Weight: 4.5lbs Adjustable: No Size: Mil-Spec Trigger Bow Type: M4 Curved Weapon...

Grid Defense Pistol Stabilizing Fin -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included)

Grid Defense Pistol Stabilizing Fin - Bazooka Green -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included) -Finished in Bazooka Green Cerakote

Grid Defense Pistol Stabilizing Fin - Burnt Bronze -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included) -Finished in Burnt Bronze Cerakote

Grid Defense Pistol Stabilizing Fin - FDE -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included)

Grid Defense Pistol Stabilizing Fin - Smith & Wesson Red -Constructed from Reinforced Polymer -Increases Weapon Control and Stability -Weighs 5.7oz -Fits Pistol Buffer Tube up to 1.25" (Not Included) -Finished in Smith & Wesson Red Cerakote

Griffin Armament Mini Flash Hider 17-4PH stainless steel QPQ finish 40% lighter than most competitive suppressor mounts Anti-resonance flutes

GrovTec .223/5.56 Crush Washer Designed To Be Installed To Secure Muzzle Devices 1/2 X 28 Thread Pitch For .223 Caliber High Quality Steel Construction Premium Black Nitride Finish