AR-15 Parts and Their Functions: A Comprehensive Guide(Post)
The AR-15 platform is one of the most popular rifles in the United States due to its modularity and versatility. Understanding the different parts of an AR-15 is crucial, especially for enthusiasts, ...
Product results
Product results
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5.56 A2 Flash Hider
$11.695.56 A2 Flash Hider Upgrade your AR-15 with the trusted performance of the Mil-Spec A2 Flash Hider. Engineered to reduce visible muzzle flash and protect your barrel threads,...$11.69 -
AR15 A2 Predator Flash Hider
$31.46AR-15 A2 Predator Flash Hider US Made Steel A2 Design 1/2 x 28 Thread Bottom Half Closed$31.46 -
AR-15 Burnt Bronze Cerakote A2 Flash Hider/Muzzle Brake
MSRP: $24.99$22.49AR-15 Burnt Bronze Cerakote A2 Flash Hider/Muzzle Brake Upgrade your rifle with a rugged, performance-driven muzzle device that delivers classic styling with a bold modern finish...MSRP: $24.99$22.49 -
On Sale
AR15 A2 Flat Dark Earth Predator Flash Hider
Now: $30.58Was: $49.95AR15 A2 Flat Dark Earth Predator Flash Hider US Made Cerakote Flat Dark Earth Finish A2 Design 1/2 x 28 Thread Bottom Half ClosedNow: $30.58Was: $49.95 -
AR-15 White Cerakote A2 Flash Hider/Muzzle Brake
MSRP: $24.99$22.49AR-15 White Cerakote A2 Flash Hider/Muzzle Brake Upgrade your rifle with a bold finish and trusted performance. The AR-15 /.223 / 5.56 A2 Cerakote White Muzzle Brake combines...MSRP: $24.99$22.49 -
AR-10/LR-308 5/8’x24 Bird Cage Muzzle Brake/Flash Hider
MSRP: $22.99$11.69AR-10/ LR-308 5/8X24 Muzzle Brake/ Flash Hider Upgrade your AR-10 or LR-308 with our premium Birdcage Muzzle Brake / Flash Hider, designed to enhance performance and reduce...MSRP: $22.99$11.69 -
AR-10/LR-308 5/8’x24 Stainless Muzzle Brake/Flash Hider
MSRP: $24.99$17.99AR-10/ LR-308 5/8X24 Muzzle Brake/ Flash Hider DPMS Compatible Upgrade your AR-10 or LR-308 with our premium Birdcage Muzzle Brake / Flash Hider, designed to enhance performance and...MSRP: $24.99$17.99 -
AR-15 Gold Cerakote A2 Flash Hider Muzzle Brake
MSRP: $24.99$22.49AR-15 Gold Cerakote A2 Muzzle Brake Upgrade your rifle’s performance and visual appeal with this premium A2-Style Cerakote Gold Muzzle Brake / Flash Hider. Built for...MSRP: $24.99$22.49 -
AR-15 Flat Dark Earth FDE Cerakote A2 Brake
MSRP: $24.99$22.49AR-15 Flat Dark Earth FDE Cerakote A2 Brake Upgrade your rifle’s performance and finish with this premium A2-Style Cerakote FDE Muzzle Brake / Flash Hider. Built for...MSRP: $24.99$22.49 -
AR-15 Cerakote Red A2 Muzzle Brake 5 Ports
MSRP: $27.99$25.19AR-15 Cerakote Red A2 Muzzle Brake 5 Ports Upgrade your AR-15 with a bold look and proven performance. This Cerakote Red A2-style muzzle brake combines classic birdcage...MSRP: $27.99$25.19 -
On Sale
UAR AR-15 16" 223 Wylde Complete Upper Assembly 15" Rail
Now: $382.49Was: $499.9916″ 223 WYLDE COMPLETE UPPER ASSEMBLY, 15″ RAIL -FREE SHIPPING! Our complete upper receiver assemblies include everything you need to complete your lower receiver build...Now: $382.49Was: $499.99 -
UAR AR-15 16" 223 Wylde Complete Upper Assembly 12" Rail
$377.9916″ 223 WYLDE 1/8 COMPLETE UPPER ASSEMBLY, 12″ RAIL- FREE SHIPPING Our complete upper receiver assemblies include everything you need to complete your lower receiver build...$377.99 -
10,000 Bulk Wholesale AR15 1/2in Black Crush Washer
Bulk Wholesale 1/2in Black Or Stainless Steel Crush Washers Upgrade your inventory with high-quality Bulk Wholesale 1/2" Crush Washers, built for reliability and precision on... -
Dual COMBO Wrench for .223/.308 Gunsmith Armorers Tool for Free Float Barrel Nuts
MSRP: $29.99$26.99Dual COMBO Wrench for .223/.308 Gunsmith Armorers Tool for Free Float Barrel Nuts Whether you're building, customizing, or maintaining your AR-15 or AR-10 platform, the Dual...MSRP: $29.99$26.99 -
AR-15 16" .300 Blackout Tungsten Side Charging Upper
MSRP: $389.99$331.19AR-15 16" .300 Blackout Tungsten Side Charging Upper-FREE SHIPPING Upgrade your AR-15 with this premium .300 Blackout Side Charging Upper, crafted for accuracy,...MSRP: $389.99$331.19 -
AR-15 16" .300 Blackout Tungsten Rear Charging Complete Upper
MSRP: $349.99$283.49AR-15 16" .300 Blackout Tungsten Rear Charging Complete Upper-FREE SHIPPING Upgrade your AR-15 with this premium .300 Blackout Upper, crafted for accuracy,...MSRP: $349.99$283.49 -
On Sale
AR-15 5.56 NATO 16" Complete Upper
Now: $440.99Was: $544.95AR15 Complete Standard Upper Receiver—5.56 - 16" Barrel, 15" MLOK Handguard-FREE SHIPPING The perfect complete upper for your lower receiver, without all the tools required to...Now: $440.99Was: $544.95 -
On Sale
AR15 5.56 10.5" Complete Premium Upper Receiver Assembly
Now: $464.36Was: $544.95AR15 Complete Premium Upper Receiver-5.56 w/10.5" Barrel, 9.85" MLOK Handguard FREE SHIPPING The perfect upper for your lower, without all the tools required to build it. Our...Now: $464.36Was: $544.95 -
9mm 7.5" Side Charging Blow Back Complete Upper
MSRP: $349.99$283.499mm 7.5" Side Charging Blow Back Complete Upper-FREE SHIPPING FREE SHIPPING – Ready to Install Right Out of the Box Upgrade your AR-9 build with this premium 7.5" 9MM Side...MSRP: $349.99$283.49 -
AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver
$485.99AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver-FREE SHIPPING The perfect upper for your lower, without all the tools required to build it. Our complete upper...$485.99 -
AR10 .308 18" Parkerized Mid Length Rear Charging Upper Assembly
$368.99AR10 .308 18" Parkerized Mid Length Rear Charging Upper Assembly-FREE SHIPPING Title: Premium AR-10 .308 18" Parkerized Mid Length Rear Charging Upper...$368.99 -
AR-15 16" 5.56 NATO Tungsten Side Charging Upper
MSRP: $409.99$296.09AR-15 16" 5.56 Nato Tungsten Side Charging Upper-FREE SHIPPING Upgrade your rifle with this premium AR-15 16" 5.56 NATO Cerakote Tungsten Side...MSRP: $409.99$296.09 -
AR-15 Olive Drab Green (ODG) Cerakote A2 Brake
MSRP: $24.99$22.49AR-15 Olive Drab Green (ODG) Cerakote A2 Brake Upgrade your rifle’s performance and aesthetics with our A2-Style Cerakote Olive Drab Green Muzzle Brake / Flash Hider, engineered...MSRP: $24.99$22.49 -
7.5" 5.56 Nato Pistol Upper Complete Assembly w BCG
MSRP: $349.99$258.297.5" 5.56 NATO Nitride Pistol Complete Upper Assembly This 7.5" AR-15 pistol upper is engineered for compact performance and reliability, perfect for close-quarters use or a compact...MSRP: $349.99$258.29 -
AR10 .308 18" Zombie Green Complete Upper
$485.99AR10 .308 18" Zombie Green Complete Upper with BCG+Charging Handle- FREE SHIPPING Experience precision, durability, and a striking...$485.99 -
AR-15 .223 Wylde Black 10.5" Complete Pistol Upper w BCG
MSRP: $349.99$269.09AR-15 .223 Wylde Black 10.5" Complete Pistol Upper w BCG Upgrade your AR-15 build with this high-performance and durable complete pistol upper, chambered in .223 Wylde for superior...MSRP: $349.99$269.09 -
7.62x39 7.5" Pistol Length Complete Jingo Build Kit
$350.997.62x39 7.5" Pistol Length Complete Jingo Build Kit- FREE SHIPPING Includes: Carbine 3oz Buffer Lightweight Jingo Buttstock Extended Takedown Pins Rear Charging Handle 6 position...$350.99 -
.308 Barrel Thread Protector Nut for 5/8"x24 Barrels
MSRP: $8.99$3.59.308 Barrel Thread Protector Nut for 5/8"x24 Barrels .308 Barrel Thread Protector Nut – 5/8"x24 Muzzle Threads | Fits 0.712" Diameter Barrels Protect your investment with...MSRP: $8.99$3.59 -
AR-15 5.56 NATO 10.5'' Carbine SS Side Charging Complete Upper
$223.19AR-15 5.56 NATO 10.5'' Carbine Stainless Steel Side Charging Complete Upper-FREE SHIPPING Upgrade your AR-15 with this premium 10.5" Stainless Steel Side Charging Complete Upper,...$223.19 -
AR15 5.56 NATO 7.5" Stainless Pistol Length Complete Upper
MSRP: $324.99$268.19AR-15 5.56 NATO 7.5" Stainless Pistol Length Complete Upper-FREE SHIPPING AR-15 5.56 NATO 7.5" Stainless Pistol Length Complete Upper – a high-performance firearm component...MSRP: $324.99$268.19 -
AR15 .300 Blackout 8.5"Pistol Length Side Charging Upper
$242.09AR15 .300 Blackout 8.5"Pistol Length Side Charging Upper-FREE SHIPPING AR-15 .300 Blackout 8.5" Pistol Length Side Charging Upper - the epitome of precision and...$242.09 -
AR-15 16" 5.56 NATO Side Charging Camo Cerakote Complete Upper
MSRP: $449.99$368.99AR-15 16" 5.56 NATO Side Charging Camo Cerakote Complete Upper-FREE SHIPPING Upgrade your rifle with this premium Custom Camo Cerakote side-charging upper assembly, designed for...MSRP: $449.99$368.99 -
AR10 .308 16" Zombie Green Complete Upper
$566.99AR10 .308 16" Zombie Green Complete Upper with BCG+Charging Handle- FREE SHIPPING Elevate your shooting experience with our AR10 .308 16" Zombie Green...$566.99 -
AR15 1/2in Black Crush Washer
$1.791/2in Black Or Stainless Steel Crush Washers Product Description: Ensure optimal performance and longevity for your AR15 threaded barrel with our premium 1/2 inch...$1.79 -
16" .450 Bushmaster Side Charging Upper Assembly
MSRP: $329.99$296.9916" .450 Bushmaster Side Charging Carbine Upper Assembly- FREE SHIPPING! Built for Power. Engineered for Performance. Ships Assembled.✅ FREE SHIPPING Take your rifle to the next...MSRP: $329.99$296.99 -
AR-15 1/2"x28 Stainless Steel Muzzle Thread Protector
MSRP: $9.99$4.49AR-15 1/2"x28 Stainless Steel Barrel Thread Protector Keep your muzzle threads safe and clean with this high-quality stainless steel thread protector, designed specifically for AR-15...MSRP: $9.99$4.49 -
AR-15 5.56 Nato 16" Side Charging Carbine Upper Assembly
MSRP: $344.99$269.09AR-15 5.56 Nato 16" Side Charging Carbine Complete Upper Assembly- FREE SHIPPING AR-15 5.56 NATO 16" Side Charging Carbine Complete Upper Assembly. Engineered for...MSRP: $344.99$269.09 -
AR-15 Purple 16" .300 Blackout Complete Upper
MSRP: $419.99$349.19AR-15 Purple 16" .300 Blackout Complete Upper-FREE SHIPPING Unlock the perfect blend of bold aesthetics and dependable performance with the A1Armory AR-15 Purple 16" ...MSRP: $419.99$349.19 -
AR-15 5.56 NATO 16" Cerakote Zombie Green MLOK Complete Upper
MSRP: $469.99$395.99AR-15 5.56 NATO 16" Cerakote Zombie Green MLOK Complete Upper-FREE SHIPPING Elevate your AR-15 build with a vibrant, battle-ready complete upper that combines top-tier components and a...MSRP: $469.99$395.99 -
AR-15 7.62x39 7.5" Side Charging Jingo Complete Pistol Build Kit
$350.99AR-15 7.62X39 7.5" Side Charging Complete Jingo Build Kit -FREE SHIPPING NO LOWER WITH KIT This AR-15 complete 7.62x39 pistol length upper has a 7.5" heavy barrel with a parkerized...$350.99
Featured
AR-15 5.56 NATO Burnt Bronze 10.5'' Carbine Side Charging Complete Upper
MSRP:
$388.99
$251.09
AR-15 5.56 NATO 10.5'' Burnt Bronze Carbine Side Charging Complete Upper-FREE SHIPPING
AR-15 Purple 16" 5.56 Nato Complete Assembled Upper w BCG
MSRP:
$429.99
$359.09
AR-15 Purple 16" 5.56 NATO Assembled Complete Upper w BCG-FREE SHIPPING
AR-15 Red Extended Enhanced Takedown Pin Sets
MSRP:
$29.99
$26.96
AR-15 RED Extended Enhanced Takedown Pin Sets
Trinity Force Black DI Slim Pistol Grip
MSRP:
$17.99
$14.39
Trinity Force AR15 DI Slim Black Grip
Upgrade your
White Aluminum Ultralight Skeletonized Pistol Grip
MSRP:
$119.99
$89.09
White Aluminum Ultralight Skeletonized Pistol Grip-FREE SHIPPING
AR-15 Zombie Green Cerakote 4" Zombie Slayer Muzzle Brake
MSRP:
$78.99
$58.49
AR-15 Cerakote Zombie Green Zombie Slayer Muzzle Brake 1/2x28 Pitch Thread
Our unique custom "Zombie Slayer" muzzle brake is designed with a modern n
Robins Egg Blue Aluminum Ultralight Skeletonized Pistol Grip
MSRP:
$118.99
$89.09
Robins Egg Blue Aluminum Ultralight Skeletonized Pistol Grip-FREE SHIPPING
AR-15 16" Cerakote Blood Splattered Zombie Green Ultimate Rifle Build Kit
MSRP:
$899.99
$656.99
AR-15 Cerakote Blood Splatter Zombie Green Ultimate Rifle Build Kit-FREE SHIPPING
Unleash your next cus
- Availability:
- May Take 7-10 Business Days-Custom Cerakote Item
AR-15 16" 5.56 NATO Side Charging Camo Cerakote Complete Upper
MSRP:
$449.99
$368.99
AR-15 16" 5.56 NATO Side Charging Camo Cerakote Complete Upper-FREE SHIPPING
Upgr
AR15 7.5" Custom Cerakote White Splatter Assembled Uppers
MSRP:
$489.99
$400.49
AR-15 Custom Cerakote White Splatter 7.5" Assembled Uppers-FREE SHIPPING
Upgrade your AR-15 pistol bu
AR Platform Black Anodized Skeletonized Pistol Grip
MSRP:
$48.99
$35.09
AR Platform Black Anodized Skeletonized Pistol Grip
AR-15 16" 5.56 NATO Tungsten Side Charging Upper
MSRP:
$409.99
$296.09
AR-15 16" 5.56 Nato Tungsten Side Charging Upper-FREE SHIPPING
AR-15 5.56 16" Stormtrooper White Ambi Rifle Complete Build Kit
MSRP:
$899.99
$674.99
AR-15 5.56 16" Stormtrooper White Ambi Rifle Complete Build Kit-FREE SHIPPING
Make your next AR build truly stand o
AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit
MSRP:
$599.99
$449.09
AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit-FREE SHIPPING
AR-15 16" Cerakote Zombie Green Ultimate Rifle Build Kit
MSRP:
$899.99
$656.99
AR-15 Cerakote Zombie Green Ultimate Rifle Build Kit-FREE SHIPPING
Unleash your custom build with the
- Availability:
- May Take 7-10 Business Days-Custom Cerakote Item
AR15 Zombie Green Stripped Forged Upper Receiver
MSRP:
$104.99
$80.99
AR15 Zombie Green Stripped Forged Upper Receiver
Give your AR-15 a head-turning custom up
On Sale
AR-15 100 Quantity Takedown/Pivot Pin Spring & Detents
MSRP:
$128.99
Now:
$67.49
Was:
$74.99
AR-15 100 Quantity Takedown/Pivot Pin Spring & Detents
Equip your AR-15 with the best in durabilit
AR-15 15" Zombie Green Cerakoted MLOK Skeletonized Handguard
MSRP:
$138.99
$125.09
AR-15 15" Zombie Green Cerakoted MLOK Skeletonized Handguard-FREE SHIPPING