Category: AR-15 Complete Uppers
Showing 1–12 of 88 results
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Adams Arms AR-15 P1 Gas Piston Upper Receiver Assembly 5.56x45mm NATO 16” Barrel
$619.99Add to cartSpecifications
Product Information
Cartridge 5.56x45mm NATO Finish QPQ Black Material Aluminum Weight 4.375 Pound Barrel Length 16 Inches Twist 1:7 Inches Threads 1/2″-28 Barrel Contour Government Sights No Barrel Finish QPQ Black Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine, Short Stroke Piston Operated M4 Feed Ramps Yes Upper Receiver Type AR-15 Flat-Top Gas Piston Barrel Material 4150 Chrome Moly Vanadium Steel Handguard Magpul MOE Mid-length Bolt Carrier Assembly Included Yes Muzzle Device A2 Mil-Spec or Commercial Mil-Spec Compatible With AR-15Delivery Information
Shipping Weight 5.255 Pounds
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Adams Arms AR-15 P2 Adjustable Gas Piston Pistol Upper Receiver Assembly 5.56x45mm NATO 7.5” Barrel
$879.99Add to cartSpecifications
Product Information
Cartridge 5.56x45mm NATO Material Aluminum Barrel Length 7.5 Inches Twist 1:7 Inches Threads 1/2″-28 Sights No Gas System Length Pistol M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Handguard Free Float M-LOK Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 4.565 Pounds
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Angstadt Arms AR-15 Pistol Upper Receiver Assembly 9mm Luger
$585.00Add to cartSpecifications
Product Information
Cartridge 9mm Luger Color Black Finish Anodized Material Aluminum Weight 2.6 Pound Barrel Length 6 Inches Twist 1:10 Inches Threads 1/2″-28 Barrel Contour Lightweight Barrel Finish Black Chrome Lined No Upper Receiver Type Slick-Side Flat-Top Barrel Material Chrome Moly Steel Handguard 5.5″ M-Lok Bolt Carrier Assembly Included Yes Muzzle Device A2 Flash Hider Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 2.845 Pounds
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AR-STONER AR-15 A3 Pistol Upper Receiver Assembly 300 AAC Blackout 7.5″ Barrel 7″ M-LOK Ultralight Handguard
$299.99Add to cartSpecifications
Product Information
Cartridge 300 AAC Blackout (7.62x35mm) Finish Matte Black Material Aluminum Weight 3.375 Pound Barrel Length 7.5 Inches Twist 1:8 Inches Threads 5/8″-24 Barrel Contour Heavy Sights No Barrel Finish Parkerized Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Pistol Upper Receiver Type A3 Flat-Top Barrel Material Steel Handguard M-LOK Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 3.985 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 350 Legend 16″ Barrel with 15″ M-LOK Ultralight Handguard
$379.99Add to cartSpecifications
Product Information
Color Black Finish Anodized Material Aluminum Weight 3.9 Pound Barrel Length 16 Inches Twist 1:16 Inches Threads 5/8″-24 Barrel Contour M4 Barrel Finish Parkerized Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material 4150 Chrome Moly Vanadium Steel Handguard 15″ M-Lok Ultralight Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Country of Origin United States of America Delivery Information
Shipping Weight 5.110 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16″ Barrel 15″ Ultralight M-LOK Handguard
$329.99Add to cartSpecifications
Product Information
Cartridge 450 Bushmaster Color Black Finish Anodized Material Aluminum Weight 4.8 Pound Barrel Length 16 Inches Twist 1:24 Inches Threads 5/8″-32 Barrel Contour Heavy Barrel Finish Parkerized Chrome Lined No Gas Block Diameter 0.875 Inches Gas System Length Carbine M4 Feed Ramps No Upper Receiver Type A3 Flat-Top Barrel Material 4150 Chrome Moly Vanadium Steel Handguard 15″ Ultralight M-LOK Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.880 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 18″ Barrel 15″ M-LOK Ultralight Handguard
$349.99Add to cartSpecifications
Product Information
Cartridge 450 Bushmaster Color Black Finish Matte Black Material Aluminum Weight 4.91 Pound Barrel Length 18 Inches Twist 1:24 Inches Threads 5/8″-32 Barrel Contour Heavy Sights No Barrel Finish Matte Chrome Lined No Gas Block Diameter 0.875 Inches Gas System Length Mid-Length M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material Steel Handguard 15″ M-LOK Ultralight Bolt Carrier Assembly Included Yes Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.850 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel
$399.99Add to cartSpecifications
Product Information
Cartridge 5.56x45mm NATO Finish Black Parkerized Material Steel Weight 4.14 Pound Barrel Length 16 Inches Twist 1:9 Inches Threads 1/2″-28 Barrel Contour Government Sights Yes Barrel Finish Black Parkerized Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material 4140 Chrome Moly Steel Handguard 2-Piece M4 Style Bolt Carrier Assembly Included Yes Muzzle Device A2 Flash Hider Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.010 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 6.5 Grendel 16″ Barrel 15″ Ultralight M-LOK Handguard
$349.99Add to cartSpecifications
Product Information
Cartridge 6.5 Grendel Color Black Finish Anodized Material Aluminum Weight 4.8 Pound Barrel Length 16 Inches Twist 1:8 Inches Threads 5/8″-24 Barrel Contour Heavy Barrel Finish Parkerized Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material 4150 Chrome Moly Vanadium Steel Handguard 15″ Ultralight M-LOK Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.785 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 7.62x39mm 16″ Barrel
$354.99Add to cartSpecifications
Product Information
Cartridge 7.62x39mm Finish Black Phosphate Material Aluminum Weight 4.48 Pound Barrel Length 16 Inches Twist 1:10 Inches Threads 5/8″-24 Barrel Contour Heavy Sights Yes Barrel Finish Matte Black Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material 4140 Chrome Moly Steel Handguard 2-Piece M4 Style Bolt Carrier Assembly Included Yes Muzzle Device A2 Flash Hider Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.430 Pounds
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AR-STONER AR-15 A3 Upper Receiver Assembly 7.62x39mm 16″ Barrel 15″ Ultralight M-LOK Handguard
$329.99Add to cartSpecifications
Product Information
Cartridge 7.62x39mm Finish Matte Material Aluminum Weight 4.7 Pound Barrel Length 16 Inches Twist 1:10 Inches Threads 5/8″-24 Barrel Contour Heavy Sights No Barrel Finish Matte Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Carbine M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material 4150 Chrome Moly Vanadium Steel Handguard 15″ M-LOK Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Mil-Spec or Commercial Mil-Spec Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 5.780 Pounds
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AR-STONER AR-15 Billet Upper Receiver Assembly 223 Remington (Wylde) 10.5″ Barrel 10″ M-LOK Handguard
$349.99Add to cartSpecifications
Product Information
Cartridge 223 Wylde Color Black Finish Anodized Material Aluminum Barrel Length 10.5 Inches Twist 1:7 Inches Threads 1/2″-28 Barrel Finish Black Chrome Lined No Gas Block Diameter 0.75 Inches Gas System Length Pistol M4 Feed Ramps Yes Upper Receiver Type A3 Flat-Top Barrel Material Steel Handguard 10″ M-LOK Bolt Carrier Assembly Included Yes Muzzle Device Flash Hider Country of Origin United States of America Compatible With AR-15Delivery Information
Shipping Weight 4.135 Pounds
AR-15 Complete Uppers Receivers for Sale
In today’s world, buying AR-15 Complete Uppers Receivers for Sale does not have to be a stressful experience. This is because everything you need for your firearms can be easily purchased online, including the upper receiver. There are many different types of upper receivers available that can help to complete your AR.
You can search the web for any AR upper for sale, whether you’re repairing your gun or building one from scratch. This is convenient because you can purchase your AR complete upper in one transaction. The upper receiver is a crucial part of the gun, no matter which type you’re looking for.
You can easily find an AR-15 Complete Upper Receivers, a 308 upper receiver, or any other AR upper for sale online. These are the same AR 15 upper selections that you would order from a firearms store, but you will find a better price because you are buying directly from the manufacturers.
The AR upper is affordable prices and can be shipped directly to your door. It doesn’t matter what you refer to the part as – AR upper receiver, 308 upper receiver, AR 15 upper, AR upper, AR complete upper – they will be listed in the AR upper for sale category.
You can buy upper receivers directly from us with the assurance that you get satisfaction with your purchase.
This takes all the stress out of shopping for firearm parts, even for the most of requests or hard-to-find upper receivers for sale.
Simply select the parts you want and place your order—it really is that simple to get the upper receiver you need.
AR15 Parts Including Triggers, Charging Handles, Stocks, Bolt Assembly, Assembly Kits, Safety Selectors, Upper Receivers From Top Brands like Aero Precision, TRYBE Defense, Geissele & More!
At RedAmmunition, we support the legal sale, use and customization of AR-15 Complete Upper Receivers for sale.
We sell AR15 parts and accessories for use in sporting competition, hunting and tactical operations for police and military personnel.
AR15 rifles are among the most versatile rifles available, due to their ability to customize.
AR-15 Complete Upper Receivers Parts include:
- AR15 triggers
- AR15 kits
- AR15 selectors
RedAmmunition sells AR15 parts from reliable and respectable brands in the industry including:
- JP Enterprises
- Hogue
- Vitor
- Wilson Combat
- CMMG
- TRYBE Defense
- Yankee Hill Machine
- AR15 Barrel
Here at RedAmmunion, you’ll receive great discounts and lightning-fast shipping speeds when you order AR15 parts. Plus, our team of experts are standing by to answer all of your questions – from the basics to the advanced. And to sweeten the deal, we offer FREE shipping on orders over $100.
Other categories you might enjoy are 9mm Luger Ammunition, AR15 Rifle Scopes, and AR15 Stocks.
