Upper Parts

2A Armaments Builder Series Solid Trigger Guard Precise Manufacturing Long Term Reliability Durable Construction Black Anodized Finish For Ar-15 Rifles

2A Armaments T3 Compensator 1/2x28 5.56mm/.223 caliber or smaller applications Blasted and black phosphate coated Threaded 1/2 x 28 TPI for most common applications 4140 Bar Stock Black Oxide 2.115" 

AR10 Ambidextrous Charging Handle Ambidextrous Charging Handle .308 Winchester/DPMS Rifle Ambidextrous Design Made in the USA Aircraft Grade 7075 T6 Aluminum Type III Hard coat anodized finish Compatible with AR10/SR25 Upper Receivers

308 Bolt Carrier Group 8620 Steel Carrier Salt Bath Black Nitride Finish Staked gas key Bolt & Extractor (.308 compatible) Bolt Carrier Extractor Cam Pin Firing Pin  

308 BOLT CARRIER GROUP - NICKEL BORON 8620 Steel Carrier Nickel Boron Coated Finish Staked gas key THE AR10 PLATFORM DOES NOT ENJOY A COMMON DESIGN BETWEEN MANUFACTURERS, LIKE THE AR15. AS A RESULT, THERE CAN AND WILL BE SUBTLE DIFFERENCES IN THE...

308 Bolt Carrier Group With Ambidextrous Charging Handle 308 Bolt Carrier Group 8620 Steel Carrier Salt Bath Black Nitride Finish Staked gas key 308 Ambidextrous Charging Handle Ambidextrous Charging Handle .308 Winchester/DPMS...

4.5" 1:10 Twist 9mm Barrel - Black Nitride4150 Chrome Moly Vanadium QPQ Corrosion Resistant 1:10 Twist Rate Black Nitride Finish 1/2 x 36 TPI Thread Pitch 11 Degree Target Crown

4.5" Dedicated .22LR Barrel Chambered in .22LR 4140 CrMo Medium Taper Profile Salt Bath Nitride Finish 1:16 Twist Rate 1/2x28 TPI Thread Pitch

450 BUSHMASTER BOLT CARRIER GROUP Bolt Extractor Bolt Carrier Gas Key Gun attachment with Cam Pin Firing Pin

5" 5.56 1:5 Twist 4150 Barrel 4150 Chrome Moly Vanadium Medium Profile QPQ Corrosion Resistant Coating Micro Gas System .750 Gas Block Journal 1:5 Twist Rate 1/2x28 TPI Thread Pitch Weight: 12 oz M4 Feed Ramps

5.5" 1:10 Twist 9MM Barrel - Black Nitride Made in the USA Black Nitride Finish 4150 Chromoly Steel Light HBAR Profile 1:10 Twist Chambered in 9X19 Para 1/2X36 Thread Pattern

5.5" 9mm 1:10 Twist 416R Stainless Steel Barrel Made in the USA 5.5" in Length 1:10 Twist Rate 416R Stainless Steel Chambered in 9x19 Para Thread Pattern - 1/2x36  

6" 1:7 Twist .300 Barrel - Black Nitride Made in the USA Black Nitride Finish 4150 Chromoly Steel Light HBAR Profile 1:7 Twist Pistol Length Gas System M4 Feed Ramps Chambered in .300 Blackout Marking Engraved Near Break .750 Gas Platform...

6.5 Grendel Type II/ 6mm ARC Bolt Carrier Group 9310 Steel Bolt Magnetic Particle Inspected Staked Gas Key Black Nitride Finished Carrier Parkerized Finished Bolt Rear Charging Bolt Carrier Group Compatible with 6.5 Grendel and 6mm ARC

7.5" .300 Blackout Complete Barrel Assembly 7.5" AR-15 300 Blackout Barrel  4150 Black Nitride Finish  Light HBar Profile M4 Feed Ramps 300 Blackout (7.62x35) Markings Spiral Engraved Near Break Pistol Length Gas...

AR-15 7.5" 300 Blackout Barrel  416R Stainless Steel Light HBar Profile M4 Feed Ramps 300 Blackout (7.62x35) Markings Spiral Engraved Near Break Pistol Length Gas System  1:7 Twist .750 Gas Platform System 5/8 by 24 Thread 

Ghost Firearms AR-15 7.5" 300 Blackout Barrel  4150 Chromoly Steel Light HBar Profile M4 Feed Ramps 300 Blackout (7.62x35) Markings Spiral Engraved Near Break Pistol Length Gas System  1:8 Twist .750 Gas Platform...

7.5" 5.56 NATO Complete Barrel Assembly 7.5" AR-15 5.56 NATO Barrel  4150 Black Nitride Finish  Light HBar Profile M4 Feed Ramps Markings Spiral Engraved Near Break Pistol Length Gas System  1:7 Twist .750 Gas Platform...

7.5" 5.56 NATO Stainless Steel Complete Barrel Assembly 7.5" AR-15 5.56 NATO Barrel  4150 Black Nitride Finish  Light HBar Profile M4 Feed Ramps Markings Spiral Engraved Near Break Pistol Length Gas System  1:7 Twist ...

Ghost Firearms AR-15 7.5" 5.56 Barrel 4150 Chromoly Steel Contour Profile M4 Feed Ramps 5.56/.223 Chambered in 5.56x45 Markings Spiral Engraved Near Break Pistol Length Gas System 1:7 Twist .750 Gas Platform System Black...