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Aero Precision Upper Receivers | AERO Upper Receivers (Post)
Are Aero Precision Upper Receivers Different?One of the first things people ask when they hear about Aero Precision Upper Receivers is "are they made in the United States"? The simple answer i ...
How to Choose the Right ​AR-15 Upper Receiver(Post)Choosing the Correct AR 15 Upper Receiver For Your Needs:In the world of firearms and shooting enthusiasts, the AR-15 platform has long reigned supreme as a versatile and customizable firearm. From p ...
Best AR-15 Complete Upper On A Budget(Post)Building or upgrading an AR-15 can be exciting yet daunting, especially when working within a budget. Finding a high-quality, reliable, complete upper receiver without overspending can seem chal ...
Ultimate Guide to Choosing the best AR-15 Complete Upper(Post)Ultimate Guide to Choosing the best AR-15 Complete Upper The AR-15 platform is renowned for its versatility, allowing endless customization to fit various shooting needs. AR-15 complete upp ...
The Aero Precision Complete Upper Lineup(Post)Aero Precision has established itself as a leading manufacturer of high-quality AR-15 components, and its complete upper lineup is a testament to its commitment to excellence. In this ...
Why to Buy a Pre-Assembled AR 15 Complete Upper(Post)For new builders, the number of choices available when it comes to designing an AR 15 are almost endless. To help make your decision easier, Black Rifle Depot is here to assist. We have a wide vari ...
What Are the Different Lengths of AR 15 Uppers?(Post)There are several ways to measure the length of an AR 15. Some prefer to classify length by the gas system. Others use the barrel length. Still, others prefer to organize length by AR 15 uppe ...
Step by Step Guide: Assembling Your Custom AR Upper(Post)Are you ready to take your AR-15 build to the next level? Assembling your custom AR upper can be a rewarding and educational experience. In this step-by-step guide, we'll walk you through the entire ...
Top 7 AR-15 Complete Uppers in 2025: Top Picks for Performance and Reliability(Post)When building a new rifle, your complete upper is critical in determining its performance and reliability. Whether you're a seasoned enthusiast or just starting your AR-15 journey, selecting a high-q ...
AERO Precision Complete Uppers: The Perfect Choice for Your Next AR-15 Build(Post)When upgrading or building an AR-15, choosing the suitable upper receiver is crucial to overall performance, reliability, and accuracy. AERO Precision Complete Uppers are widely recognized ...
Choosing the Right AR-15 Upper Length for Defense or Hunting(Post)Choosing the right AR-15 upper length is critical when building or upgrading your rifle. Whether you prioritize quick maneuverability for home defense or long-range accuracy for hunting, barr ...
M16 A1 Complete Upper: History, Specifications, and Modern Uses(Post)The M16 A1 Complete Upper is more than just a component; it's a piece of history that has evolved from its military roots to become a versatile tool for modern firearm enthusiasts. In this ...
The Best AR-15 Complete Upper Brands(Post)Choosing the right AR-15 complete upper is crucial for performance and reliability when building or upgrading your rifle. With so many brands on the market, finding the best one can be overwhelm ...
Exploring the Charles Daly AR 410 Complete Upper(Post)Shotgun Meets AR-15: Exploring the Charles Daly AR 410 Complete UpperIf you're looking for a firearm that combines a shotgun's best features with an AR platform's versatility and accuracy, look no fu ...
Aero Precision AR 15 Parts | AERO Precision(Post)Aero Precision Manufacturing started making aerospace parts before beginning to make AR components. Because they had been used to working under high demand conditions and delivering parts to exacti ...
AR 15 Parts Guide For 2023 | AR 15 Parts List(Post)AR 15 Parts Guide For 2023Welcome to the AR-15 Parts Guide for 2023, where we dive into the exciting world of AR-15 customization and explore the top components to enhance your rifle's performan ...
AR 15 Pistol or SBR from Black Rifle Depot(Post)The AR 15 platform can be built into a rifle or pistol. But there are some things to remember and consider before doing either. Here are the top things to keep in mind before you build an AR 15 Pis ...
Sons of Liberty Gun Works: Building America's Firearms(Post)Sons of Liberty Gun Works: Building America's Firearms, One Shot at a TimeSons of Liberty Gun Works is a premier San Antonio, Texas, firearms manufacturer. The company was founded in 2012 by two form ...
How to Pick Your Next AR 15 Charging Handle | from BRD(Post)AR 15 Charging HandlesAt first glance, an AR 15 charging handle looks like nothing more than a regular, rod-shaped object that doesn’t have much significance. Truth be told, the charging handle ...
Building Your Dream Rifle: Exploring AR-15 Parts Kits(Post)When building or upgrading your AR-15, having the right AR-15 parts is crucial for performance and reliability. Our comprehensive blog on AR-15 Parts Kits breaks down everything you need ab ...
Best AR 15 Parts And How To Identify Quality(Post)Introduction to AR-15 Parts The AR-15 platform is a highly adaptable and customizable rifle. Shooters widely favor it for its modular design and versatile applications, from recreational ...
How to Field Strip an AR 15 | AR 15 Disassembly(Post)Let’s first hope you are bored at work thinking about going out this weekend to shoot your new AR 15 and are wondering how to field strip your rifle after shooting to clean it before packing it bac ...
NFA Regulations for AR-15 Rifles: A Comprehensive Guide(Post)Navigating the complexities of NFA regulations is crucial for AR-15 owners to ensure their firearms comply with federal laws. The National Firearms Act (NFA) has specific rules that dictate how AR-15 ...
Strategies for Crafting a Lightweight AR 15(Post)Building a Featherweight Rifle: Strategies for Crafting a Lightweight AR 15 The AR-15 platform has become synonymous with versatility, reliability, and adaptability. It has become one of the most ...
How To Use Iron Sights | AR 15 Iron Sights(Post)Backup AR 15 Iron Sights Provide Critical Redundancy in Your AR 15 Setup. When Your Optics Fail, You’ll be Glad You Had ThemMagpul, UTG, and Yankee Hill Machine and are some of the major brands that ...
How to Assemble an AR 15: A Step-by-Step Guide(Post)Introduction to AR-15 Assembly The AR-15 is one of the most popular and versatile firearms today, known for its modularity, accuracy, and reliability. Whether you're a firearm enthusiast, a ...
How to Install an AR-15 Lower Parts Kit: A Complete Guide for Beginners(Post)This how-to guide assists in installing an AR-15 lower parts kit, also known as an LPK, providing the necessary steps and tools for a successful assembly. An AR-15 lower parts kit is a collectio ...
Design and Build Your Custom AR 15 on a Budget(Post)The Easiest Way to Build Your Own AR 15 Rifle or PistolIf you go to any off-the-shelf gun centers and buy an entry-level mil-spec AR15, you will likely end up with an A2 System. They often come sta ...
Is it Legal to Buy AR 15 Parts Online in the US?(Post)In AR 15 customization and building, there's a plethora of information and regulations to sift through. This blog aims to clarify, though it shouldn't be misconstrued as legal advice. Generally, most ...
AR-15 Upper Receivers(Page) AR-9 Upper Receivers(Page) AR-10/.308 Upper Receivers(Page) AR-15 Upper Parts(Page) AR-15 Complete Uppers(Page) Lightweight AR-15 Uppers(Page) AR-9 Complete Uppers(Page) AR-15 Upper Build Kits(Page) AR-10/.308 Complete Uppers(Page)- Product
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Slick Side Billet Upper Receiver
Black Rifle Depot
MSRP: $89.95 - $109.95$55.95 - $76.95Slick Side Billet Upper Receiver Precision-Machined Durability with a Sleek Design Upgrade your AR-15 build with the Slick Side Billet Upper Receiver, an American-made masterpiece crafted for...MSRP: $89.95 - $109.95$55.95 - $76.95 -
VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector
VLTOR Weapons Systems
MSRP: $219.95$197.96VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector Upper Receiver is completely assembled and machined for M4 feedramps. The MUR was developed to fill the give the customer a Mil-Spec...MSRP: $219.95$197.96 -
Stag Arms A3 Flattop Left-Handed Upper Receiver Assembly
Stag Arms
MSRP: $139.95 - $154.99$129.95 - $149.95Stag Arms A3 Flattop Left-Handed Upper Receiver Assembly The Stag Arms A3 upper receiver assembly is our very first Left-Handed upper receiver, available on ar15discounts.com. It is made to...MSRP: $139.95 - $154.99$129.95 - $149.95 -
Aero Precision M5E1 (.308) Enhanced Upper Receiver
Aero Precision
MSRP: $245.00 - $265.00$204.95 - $223.95Aero Precision M5E1 (.308) Enhanced Upper Receiver The state of the art M5E1 platform starts here, with the M5E1 Upper Receiver. The M5E1 upper receiver is a one-piece design combining the handguard...MSRP: $245.00 - $265.00$204.95 - $223.95 -
Dirty Bird AR-15 Stripped Upper Receiver
Dirty Bird Industries
MSRP: $79.95 - $109.95$71.95 - $109.95Dirty Bird AR-15 Stripped Upper Receiver Builders know that not all mil-spec forged upper receivers are created equal. Sub-par forgings suffer from pitting and structural defects, poor...MSRP: $79.95 - $109.95$71.95 - $109.95 -
Dirty Bird AR-10 Billet Stripped Upper Receiver
Dirty Bird Industries
MSRP: $189.95 - $219.95$169.95 - $197.95Dirty Bird AR-10 Billet Stripped Upper Receiver The Dirty Bird AR-10 Billet Upper Receiver is the perfect choice for your next AR-10 build. Precision-machined from 7075-T6 Billet aluminum on...MSRP: $189.95 - $219.95$169.95 - $197.95 -
Dirty Bird 16" Govt Mid 556 M-LOK AR-15 Complete Upper Assembly
Dirty Bird Industries
MSRP: $469.68 - $478.95$423.75 - $462.95Dirty Bird 16" Govt Mid 556 M-LOK Upper Assembly This Dirty Bird Industries complete AR Upper assembly features a Black Nitride 16"" Sub-MOA Government Profile barrel chambered in 5.56 with a 1:7...MSRP: $469.68 - $478.95$423.75 - $462.95 -
16" Gov Mid M-LOK Upper Assembly
Black Rifle Depot
MSRP: $339.95 - $379.95$259.95 - $279.9516" 5.56 Gov / SOCOM Mid length M-LOK AR 15 Upper Assembly Premium Performance Upper Assembly for Tactical, Competition, or Recreational Use The 16" 5.56 Gov / SOCOM Mid-Length M-LOK AR 15...MSRP: $339.95 - $379.95$259.95 - $279.95 -
Strike Industries AR Short Pistol Receiver Extension Buffer Tube Kit
Strike Industries
$64.95 - $65.95Strike Industries AR Short Pistol Receiver Extension Buffer Tube Kit The Strike Industries Pistol Buffer Tube introduces added functionality to an often overlooked part of an AR pistol PDW. At an...$64.95 - $65.95 -
Dirty Bird 16" RECCE V2 .223 Wylde M-LOK Upper Assembly
Dirty Bird Industries
MSRP: $749.99 - $799.99$674.99 - $719.99Dirty Bird 16" RECCE V2 .223 Wylde M-LOK Upper Assembly The Dirty Bird RECCE V2 Upper Assembly is the latest evolution of our popular 16" SMRS Upper Assembly. This upper is built to...MSRP: $749.99 - $799.99$674.99 - $719.99 -
Dirty Bird 16" 5.56 NATO Govt M-LOK Upper Assembly V3
Dirty Bird Industries
MSRP: $470.75 - $492.15$424.95 - $442.95This Dirty Bird Industries Complete Upper features a Black Nitride 16" Sub-MOA Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier t-marked Forged Upper Receiver and...MSRP: $470.75 - $492.15$424.95 - $442.95 -
Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube
Dirty Bird Industries
MSRP: $27.95 - $37.95$24.95 - $33.95Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube The Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension is an excellent choice for your next AR-15 or AR-308 build...MSRP: $27.95 - $37.95$24.95 - $33.95 -
Ergo XPRESS Lever Broomhandle VFG
Ergo Grips
$48.25 - $72.00Ergo XPRESS Lever Broomhandle VFG Ambidextrous, rugged, XPRESS mounted, vertical forward grip with capped storage compartment. The 4255 model comes ready to mount to any picatinny rail system...$48.25 - $72.00 -
Sons Of Liberty Gun Works Liberty Presscheck Steel M-LOK QD Barricade Stop
Sons of Liberty Gun Works
MSRP: $70.00 - $75.00$66.50 - $71.25Sons Of Liberty Gun Works Liberty Presscheck Steel M-LOK QD Barricade Stop The Presscheck Barricade Stop is a precision-engineered M-LOK accessory that achieves two functions in the same footprint;...MSRP: $70.00 - $75.00$66.50 - $71.25 -
Strike Industries Universal Oppressor Blast Shield
Strike Industries
MSRP: $119.95 - $124.95$104.95 - $114.95Strike Industries Universal Oppressor Blast Shield Features: Works with muzzle devices that have a max outer diameter of 0.98” Easy quick detach system using SI proprietary 3-lug QD...MSRP: $119.95 - $124.95$104.95 - $114.95 -
Hogue Beavertail Pistol Grip w/ Finger Grooves
Hogue
MSRP: $29.95$25.50Hogue Beavertail Pistol Grip w/ Finger Grooves Hogue's AR/M16 Overmolded Rubber Pistol Grip with Finger Grooves and Beaver Tail is manufactured by merging a durable fiberglass core with the soft...MSRP: $29.95$25.50 -
Phase 5 Extended Bolt Release V3
Phase 5
$54.99Phase 5 Extended Bolt Release V3 *May contain slight defects where hung for paint. Cerakote may wear at contact points. The Extended Bolt Release Version 3 is compatible with all mil-spec AR-15/M16...$54.99 -
Aero Precision AR-15 MOD 4 M-LOK Handguard
Aero Precision
MSRP: $280.00 - $299.00$249.99 - $269.99Aero Precision AR-15 MOD 4 M-LOK Handguard The Aero Precision Minimal Optical Deflection (MOD) 4 handguard seamlessly blends robust construction with an ergonomic form factor, ensuring no...MSRP: $280.00 - $299.00$249.99 - $269.99 -
Forward Controls Design EPC AR-15 Billet Dust Cover
Forward Controls Design
MSRP: $50.00$48.15Forward Controls Design EPC AR-15 Billet Dust Cover We had resisted making a Forward Controls version of ejection port cover, mainly because we were preoccupied with other projects, but when we had a...MSRP: $50.00$48.15 -
Strike Industries Phantom Latchless Charging Handle
Strike Industries
MSRP: $39.95 - $41.95$34.95 - $36.95Strike Industries Phantom Latchless Charging Handle - (Black, FDE, Red, Blue, Grey) The Strike Latchless Charging Handle represents yet another step forward for the AR-15. Simple in its...MSRP: $39.95 - $41.95$34.95 - $36.95 -
Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail
Geissele Automatics
$325.00 - $350.00Geissele Automatics MK16 M-LOK AR-15 Super Modular Rail The Geissele Super Modular Rail MK16 offers unmatched performance for the most demanding shooters. Mounted to your AR-15 upper using the...$325.00 - $350.00 -
Savior Equipment Electronic Sound Suppression Ear Protection
Savior Equipment
MSRP: $59.99$49.99Savior Equipment Electronic Sound Suppression Ear Protection Meet the Apollo Electronic Sound Suppressors from Savior Equipment! This ear protection features a 24dB noise reduction rating! With a...MSRP: $59.99$49.99 -
Forward Controls Design RHF4 AR-15 Free Float Quad Rail Handguard
Forward Controls Design
MSRP: $264.05 - $312.05$250.95 - $296.95Forward Controls Design RHF4 AR-15 Free Float Quad Rail Handguard We have long been fans of the classic KAC RAS since the early 2000s. Throughout the years, we've seen trends for lighter, small...MSRP: $264.05 - $312.05$250.95 - $296.95 -
Strike Industries GRIDLOK LITE M-LOK Handguard Assembly
Strike Industries
MSRP: $175.95 - $257.95$154.95 - $231.95Strike Industries GRIDLOK LITE M-LOK Handguard Assembly The Strike Industries GRIDLOK® LITE Rail For AR-15 takes innovation from GRIDLOK® but this is a 1-piece design to minimize weight and...MSRP: $175.95 - $257.95$154.95 - $231.95 -
Strike Industries AR 15 Ultimate Dust Cover
Strike Industries
MSRP: $15.95$13.95Strike Industries AR 15 Ultimate Dust Cover - .223/5.56 The patent pending SI UDC enables users to attach and detach the cover in 5 to 10 seconds with ease (stock dust cover will take...MSRP: $15.95$13.95 -
Radian Raptor-SD Ambidextrous Charging Handle
Radian Weapons
$134.95 - $139.95Radian Raptor-SD Ambidextrous Charging Handle Suppressor-Optimized, Ported Design for Superior Gas Redirection The Radian Raptor-SD Ambidextrous Charging Handle is engineered specifically for...$134.95 - $139.95 -
Battle Arms Workhorse AR-15 M-LOK Free Float Handguard
Battle Arms Development
MSRP: $120.00 - $175.00$113.95 - $159.95Battle Arms Workhorse AR-15 M-LOK Free Float Handguard The WORKHORSE M-LOK compatible rail system was designed to be a lightweight and slimline option to be used on MIL-SPEC carbines available on the...MSRP: $120.00 - $175.00$113.95 - $159.95 -
Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi
Ergo Grips
$21.95 - $25.99Ergo 2 AR15/M16/AR10 Grip Kit SureGrip Ambi A truly ergonomic, shooter focused flat top grip for AR platform rifles. Overmolded SUREGRIP material provides non-slip grip with a unique texture. Very...$21.95 - $25.99 -
Geissele Super Modular Rail MK4 M-LOK Handguard
Geissele Automatics
$275.00 - $350.00Geissele Super Modular Rail MK4 M-LOK Handguard The Super Modular Rail (SMR) MK4 M-LOK is Geissele’s ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913...$275.00 - $350.00 -
Geissele Super Modular Rail MK8 M-LOK Handguard
Geissele Automatics
$275.00 - $350.00Geissele Super Modular Rail MK8 M-LOK Handguard The Super Modular Rail (SMR) MK8 M-LOK is Geissele’s ultra-modular model. The SMR MK8 is one of the first rails available to utilize the Magpul...$275.00 - $350.00 -
Strike Industries Strike Rail M-LOK Handguard
Strike Industries
MSRP: $159.95 - $214.95$139.95 - $190.95Strike Industries Strike Rail M-LOK Handguard The SI Strike Rail for the AR-15 was developed to fulfill the requirements of certain agency partners, who wanted a lightweight, but feature packed rail...MSRP: $159.95 - $214.95$139.95 - $190.95 -
Breek Arms Sledgehammer AR-10 Ambidextrous Charging Handle
Breek Arms
MSRP: $119.99$99.99Breek Arms Sledgehammer AR-10 Ambidextrous Charging Handle The NEW Sledgehammer Charging Handle by Breek Arms is now in AR-10 / LR-308. The Sledgehammer is the ultimate solution for...MSRP: $119.99$99.99 -
SB Tactical SBA4X Brace Only
SB Tactical
MSRP: $124.99$99.99SB Tactical SBA4X Brace Only The SBA4 is the next evolution in adjustable stabilizing braces designed by SB Tactical. Based on the original design of the SBM4, the SBA4 offers a more comfortable...MSRP: $124.99$99.99 -
Dirty Bird AR-15 ASAL Free Float Quad Rail
Dirty Bird Industries
MSRP: $145.95 - $185.95$130.95 - $166.95Dirty Bird AR-15 ASAL Free Float Quad Rail The Dirty Bird Free Float Quad Rail is a no-nonsense American Made rail system designed for versatility and simplicity. It features a monolithic top rail...MSRP: $145.95 - $185.95$130.95 - $166.95 -
Presma AR-15 Split-Top M-LOK Handguard
Presma
$30.00 - $63.00Presma AR-15 Split-Top M-LOK Handguard Presma® AR-15 Super Light M-LOK Series Free Float Handguards with Partial Top Rail. AR 15, 10" length free float rail mount with partial Picatinny...$30.00 - $63.00 -
MAGPUL MOE® Fixed Carbine Stock
Magpul
MSRP: $39.95$37.95MAGPUL MOE® Fixed Carbine Stock The MOE Fixed Carbine Stock - Mil-Spec model (Magpul Original Equipment) provides an inexpensive, fixed, non-collapsing stock option for...MSRP: $39.95$37.95 -
Strike Industries Ultimate Dust Cover Standard for .308
Strike Industries
MSRP: $16.95$14.95Strike Industries Ultimate Dust Cover Standard for .308 The patent pending SI UDC 308 enables users to attach and detach the cover in 5 to 10 seconds with ease (stock dust cover will take more time...MSRP: $16.95$14.95 -
Rise Armament AR-15 RA-905 M-LOK Handguard
Rise Armament
MSRP: $199.99 - $209.99$179.99 - $229.99Rise Armament AR-15 RA-905 M-LOK Handguard More versatile than a Swiss army knife - and nearly as light - the RA-905 Handguard combines all the features you want in a handguard. Durable yet...MSRP: $199.99 - $209.99$179.99 - $229.99 -
Magpul MOE Rifle Stock
Magpul
MSRP: $69.95$66.45Magpul MOE Rifle Stock The MOE Rifle Stock (Magpul Original Equipment) is a drop-in replacement for AR15/M16 A1 and A2 rifle stocks utilizing the standard rifle-length receiver extension (buffer...MSRP: $69.95$66.45 -
Rogers Super-Stoc Mil-Spec Carbine Buttstock w/ Build-in QD Base
Rogers
MSRP: $59.95$44.95Rogers Super-Stoc Mil-Spec Carbine Buttstock w/ Build-in QD Base The Rogers Super-Stoc Deluxe rifle stock “RSS” is the ultimate refinement in AR/M4 stock technology. The patented cam-lock...MSRP: $59.95$44.95
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