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How to Choose a Quality AR-15 Lower Parts Kit: Essential Tips for Builders(Post)
Choosing a high-quality AR-15 lower parts kit (LPK) is critical for anyone building or upgrading their rifle. With many options available, it’s essential to understand what to look for and ...
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 ...
DIY Guide: How to Build an AR-15 or Choose the Right AR-15 Build Kit(Post)When optimizing your AR-15, choosing the right accessories can make all the difference. From improving performance to enhancing versatility and aesthetics, AR-15 accessories allow you to tailor ...
Exploring AR-15 Barrel Profiles: Which One Is Right for Your Build?(Post)Choosing the right barrel profile for an AR-15 is one of the most critical decisions when building or upgrading an AR-15. The barrel is not just a functional component; it plays a significant role ...
Best AR-15 Handguards for the Money in 2025: Overview of Handguards by Budget(Post)If you want to build or upgrade your AR-15 on a reasonable budget in 2025, you’ll find an ever-growing array of AR-15 handguard options. Manufacturing, materials, and design advances have  ...
Discover The Best AR 15 Lower Parts Kit For 2023(Post)Embarking on the journey to build your custom AR-15? Selecting the right Lower Parts Kit is one of the most crucial steps. In 2023, the market offers a variety of options from top brands like&nb ...
Guide to Identifying High-Quality AR-15 Parts(Post)&nb ...
The Complete Guide to AR-15 Lower Parts Kits: What You Need to Know (Post)When building or upgrading an AR-15, selecting the right lower Parts Kit is crucial to functionality and reliability. These kits include the essential components needed to complete your lower r ...
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 ...
AR-15 Build Kits vs. Assembled AR-15s: Which is Best for You?(Post)The AR-15 has cemented itself as one of the most popular rifles among firearms enthusiasts, known for its adaptability, modular design, and performance across various applications. For newcomers a ...
How to Correctly Measure the Length of an AR 15 Barrel(Post)The following is the method that the ATF uses to measure the barrel length of an AR 15 or variant at the time of writing this article.First Things FirstWhen preparing to measure the length of an AR-1 ...
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 ...
Budget vs. Premium AR-15 Rifle Scopes: Are Expensive Optics Worth It?(Post)When it comes to enhancing your AR-15's performance, selecting the right AR-15 rifle scope is crucial. Whether you're aiming for precision in long-range shooting or seeking advanced features like nig ...
Red Dot vs. Holographic Sights: Choosing the Right Optic for Your AR-15(Post)Introduction to Optics: Red Dot vs. Holographic Sights Choosing the right AR-15 optics for your rifle can significantly enhance your shooting accuracy, speed, and overall experience. Regard ...
Essential Guide to AR-15 Lower Parts Kits: What Every Builder Should Know(Post)Selecting the right AR-15 lower parts kit is one of the most critical steps in building or upgrading your rifle. Whether assembling your first AR-15 or customizing your existing setup, choos ...
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 ...
The AR15 Builders Forum(Post)Introduction to the AR-15 Builders ForumOver a decade ago, Black Rifle Depot embarked on a visionary journey to create a dedicated space for firearms enthusiasts, particularly those passionate about ...
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 ...
What to Consider When Choosing an AR15 Lower Build Kit(Post)Comparing AR 15 Lower Build Kits: Unraveling the DifferencesIn assembling AR-15s, it's critical to understand that not all lower-build kits are identical. Gaining insight into these kits' essent ...
What You Need to Know About AR 15 Handguards | from BRD(Post)AR 15 HandguardsJust like every other part of the firearm, AR 15 handguards come in plenty of different options and are very modular. With all of these options available, it can sometimes be con ...
AR 15 Parts Explained: The Beginners Walk Thru(Post)The AR-15: America’s Rifle The AR-15 is widely considered America's Rifle. The AR platform is an easy-to-assemble and use shooting system. It is an excellent tool for sports and defense alike.
Top AR-15 Accessories for Your Ruger AR-15 Rifle: Enhance Performance and Precision (Post)Ruger rifles are celebrated for their impeccable craftsmanship, reliability, and modularity, making them a favorite among AR-15 enthusiasts. Whether you're a seasoned shooter or just starting your ...
Magpul Fore Grips | Magpul Grips | Black Rifle Depot(Post)Magpul Industries is known for high-quality American-made products and accessories made from their blend of high-strength polymer. They have been producing affordable, lightweight options for operat ...
AERO Precision AR-15 Accessories: Key Upgrades to Enhance Performance(Post)Upgrading your AERO Precision AR-15 with the best accessories and AR-15 parts can elevate your shooting performance to new heights. Whether you own an AERO Precision upper or a comple ...
AR-15 or AK-47: The Ultimate Rifle Showdown(Post)AR 15 vs. AK 47Drawing from Black Rifle Depot's extensive experience in the firearms industry, I've had the unique opportunity to shoot both the AR-15 and AK-47 in various modes, including semi and f ...
Best AR-15 Lower Parts Kits of 2025: AERO, BCM, and Other Leading Brands Compared(Post)The Importance of Choosing the Right Lower Parts Kit When building or upgrading an AR-15, the lower parts kit (LPK) is one of the most essential components to consider. These kits include critical ...
The Best AR-15 Scopes for Hunting: Enhance Your Accuracy and Range(Post)Precision and accuracy are everything when hunting with an AR-15, and the proper scope can make all the difference. Whether targeting the game at long distances or in low-light environments, havin ...
Top AR-15 Accessories to Optimize Your Bushmaster Rifle(Post)Bushmaster is a name that resonates strongly within the AR-15 community. It is known for producing reliable, high-performance rifles that suit various needs. Established with a focus on innovation ...
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 ...
The Quick Guide to AR 15 Parts and Accessories(Post)A Brief History of the AR 15 The AR-15 semi-automatic rifle has an unmemorable history. It was designed in 1956 by Armalite. In 1959, the patent to the AR-15 was sold to Colt. It was marketed ...
Discover the 16 5.56 NATO Cold Hammer Forged Rifle Build Kit(Post)16" 5.56 NATO Cold Hammer Forged Rifle Build KitThe 16" 5.56 NATO Cold Hammer Forged Rifle Build Kit from Black Rifle Depot comes with the Wraith 16" Cold Hammer Forged Upper complete with M16 Blac ...
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 ...
Top Lightweight Red Dot Sights for Minimalist AR-15 Builds(Post)When enhancing your AR-15’s performance, a high-quality red dot sight is one of the most impactful upgrades you can make. The right AR-15 red dot can improve accuracy, speed up target acq ...
Optimizing Your AR-15's Performance: Essential AR-15 Parts Upgrades(Post)Optimizing your AR-15's performance is critical to getting the most out of your rifle, whether aiming for precision shooting or reliable self-defense. With countless aftermarket upgrades available ...
10 Reasons to own an AR15 rifle(Post)Decoding the Appeal: 10 Compelling Reasons to Own an AR-15 RifleIn the realm of firearms, few rifles have garnered as much attention and acclaim as the AR-15. Known for its remarkable versatility and ...
Best AR-15 Handguards - MOE SL Handguard(Post)In the world of AR-15 customization, handguards not only protect the barrel but are pivotal in enhancing the rifle's overall functionality and aesthetics. Among the myriad options available, the Magp ...
Why ​Buying a Quality Lower Parts Kit Counts(Post)The Importance of a Quality Lower Parts Kit The importance of a high-quality lower-parts kit (LPK) in building an AR-15 rifle cannot be overstated. A lower parts kit consists of various components& ...
Magpul Industries Handguards | Magpul Handguards(Post)Magpul MOE Handguards stand as a testament to innovative design and resilient build quality. These lightweight handguards are not just about sleek looks; they boast modular versatility, thanks to the ...
Lifetime Warranty(Page)Black Rifle Depot Limited Lifetime Warranty 1. Warranty Coverage: Black Rifle Depot ("BRD") proudly stands behind the quality and craftsmanship of its products. As a testament to our confidence, al ...
BRD Commitment to Excellence(Page)Commitment to Excellence: Black Rifle Depot's Promise to Customers In the dynamic world of firearms, particularly in AR15 customization, Black Rifle Depot is a paragon of unwavering commitment and e ...
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AR 15 Receiver Extension Buffer Tube End Plate
Black Rifle Depot
MSRP: $3.99$3.75AR 15 Receiver Extension Buffer Tube End Plate AR 15 Receiver Extension Buffer Tube End Plate replacement for the AR 15 lower receiver buffer tube assembly. This is for Mil-Spec and...MSRP: $3.99$3.75 -
Centurion Arms CM4 5.56 Forged AR-15 Upper Receiver
Centurion Arms
MSRP: $115.00$109.95Centurion Arms CM4 5.56 Forged AR-15 Upper Receiver The Centurion Arms CM4 Forged AR-15 Upper Receiver is designed to be compatible with any Mil-Spec Lower. It is forged from 7075-T6 aluminum and is...MSRP: $115.00$109.95 -
Out of stock
AERO AR 15 Stripped Upper Receiver, No Forward Assist
Aero Precision
MSRP: $110.00$89.95AERO Precision AR 15 Stripped Upper Receiver with No Forward Assist The AERO Precision AR 15 Stripped Upper Receiver is one of Areo Precision's most popular products. Forged from 7075-T6 aluminum,...MSRP: $110.00$89.95 -
Out of stock
Aero Precision M5 (.308) Assembled Upper Receiver - OD Green
Aero Precision
MSRP: $235.00$195.95Aero Precision M5 (.308) Assembled Upper Receiver - OD Green The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. Forged from 7075-T6...MSRP: $235.00$195.95 -
Out of stock
SilencerCo SCO15 .223/5.56 Stripped Upper Receiver
SilencerCo
$219.00SilencerCo SCO15 .223/5.56 Stripped Upper Receiver Upgrade your AR-15 with the SilencerCo SCO15 Stripped Upper Receiver, meticulously designed for the discerning firearms enthusiast. Crafted from...$219.00 -
Out of stock
AERO Precision AR 15 Stripped Upper Receiver
Aero Precision
MSRP: $115.00$97.95AERO Precision AR 15 Stripped Upper Receiver The AERO Precision AR 15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is...MSRP: $115.00$97.95 -
Out of stock
Luth-AR Assembled A3 AR 15 Upper Receiver
Luth-AR
MSRP: $149.95$144.95Luth-AR .223/5.56 A3 Flattop Upper Receiver When selecting an upper receiver assembly, you want something that is not only high-quality and durable but also looks great and is easy to install. The...MSRP: $149.95$144.95 -
Out of stock
Aero Precision AR15 XL Assembled Upper Receiver - FDE Cerakote
Aero Precision
MSRP: $170.00$144.95Aero Precision AR15 XL Assembled Upper Receiver - FDE Cerakote Designed with an enlarged ejection port, the Aero Precision XL AR-15 upper receiver is your next go-to large-caliber AR-15. This...MSRP: $170.00$144.95 -
AERO Precision Assembled AR 15 Upper Receiver
Aero Precision
MSRP: $140.00$116.95AERO Precision Assembled AR 15 Upper Receiver Precision Machined and Ready to Complete Your AR-15 Build The AERO Precision Assembled AR-15 Upper Receiver is built for durability, reliability, and...MSRP: $140.00$116.95 -
Out of stock
AERO Precision M4E1 Threaded Stripped Upper Receiver (Black)
Aero Precision
MSRP: $150.00$126.95AERO Precision M4E1 Threaded Stripped Upper Receiver (Black) The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers...MSRP: $150.00$126.95 -
Foxtrot Mike Products MIKE-9 9mm Complete Upper Receiver - 7"
Foxtrot Mike
MSRP: $329.95$299.95Foxtrot Mike Products MIKE-9 9mm Complete Upper Receiver - 7" The FM Products MIKE-9 9mm Complete Upper Receiver with a 7-inch barrel is an ideal choice for your next pistol caliber carbine build...MSRP: $329.95$299.95 -
Slick Side Billet Receiver & M-LOK Handguard Combo
Black Rifle Depot
MSRP: $99.95 - $127.95$96.95 - $124.95Slick Side Billet Receiver & M-LOK Handguard Combo This Slick Side Billet Upper Receiver and M-LOK Handguard combo was designed and machined to match up beautifully together. It packs a multitude...MSRP: $99.95 - $127.95$96.95 - $124.95 -
Out of stock
AERO Precision AR 15 Stripped Upper Receiver - FDE Cerakote
Aero Precision
MSRP: $135.00$111.95AERO Precision AR 15 Stripped Upper Receiver - FDE Cerakote The Aero Precision AR15 Stripped Upper Receiver is one of our most popular products. It is forged from 7075-T6 aluminum and then precision...MSRP: $135.00$111.95 -
Aero Precision AR-15 XL Assembled Upper Receiver - Anodized Black
Aero Precision
MSRP: $150.00$125.95Aero Precision AR-15 XL Assembled Upper Receiver - Anodized Black The Aero Precision XL Upper is forged from 7075-T6 aluminum and features an enlarged ejection port, the XL Upper Receiver is your...MSRP: $150.00$125.95 -
Daniel Defense M4A1 RIII 5.56mm NATO Black Upper Receiver Group
Daniel Defense
MSRP: $1,559.00$1,450.00Daniel Defense M4A1 RIII 5.56mm NATO Black Upper Receiver Group The DD4 RIII URG is built for durability and performance. It includes a Black RIS III 12.5-inch M-LOK rail, allowing for a variety of...MSRP: $1,559.00$1,450.00 -
Out of stock
Aero Precision EPC-9 - Enhanced Upper Receiver w/ LRBHO - FDE Cerakote
Aero Precision
MSRP: $245.00$204.95Aero Precision EPC-9 - Enhanced Upper Receiver w/ LRBHO - FDE Cerakote The EPC-9 Enhanced Upper Receiver is the perfect addition to any AR9 build. Including a last round bolt hold open mechanism and...MSRP: $245.00$204.95 -
Out of stock
New Frontier Billet C-10 Side Charging Upper Receiver
New Frontier Armory
MSRP: $369.99$364.95New Frontier Billet C-10 Side Charging Upper Receiver Features Non Reciprocating Side Charging .308 / AR-10 Stripped Billet Upper Receiver Multi (will accept any lower designed for the DPMS 308...MSRP: $369.99$364.95 -
Out of stock
Aero Precision AR-15 Stripped Upper Receiver, No Forward Assist - FDE
Aero Precision
MSRP: $130.00$114.99Aero Precision AR-15 Stripped Upper Receiver, No Forward Assist - FDE The AR-15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is...MSRP: $130.00$114.99 -
Aero Precision M4E1 Threaded Assembled Upper Receiver - Sniper Grey Cerakote
Aero Precision
MSRP: $195.00$162.95Aero Precision M4E1 Threaded Assembled Upper Receiver - Sniper Grey Cerakote The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec...MSRP: $195.00$162.95 -
Out of stock
Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - FDE
Aero Precision
MSRP: $140.00$124.99Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - FDE The AR-15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist...MSRP: $140.00$124.99 -
Out of stock
Ambidextrous Side Charging Flat Top AR 15 Upper Receiver
Bear Creek Arsenal
$89.95Ambidextrous Side Charging Flat Top AR 15 Upper Receiver The Bear Creek Arsenal Ambidextrous Side Charging Flat Top AR 15 Upper Receiver is manufactured from 7075 aluminium and comes with...$89.95 -
Daniel Defense MK18 RIII Upper Receiver Group
Daniel Defense
MSRP: $1,468.00$1,366.00Daniel Defense MK18 RIII Upper Receiver Group The MK18 AR15-style Upper Receiver Group is unmatched in size, weight, and performance, and features the new Daniel Defense RIS III rail. The lightweight...MSRP: $1,468.00$1,366.00 -
Out of stock
Luth-AR A3 Upper Receiver Parts Kit
Luth-AR
MSRP: $16.49$15.50Luth-AR A3 Upper Receiver Parts Kit The Luth-AR A3 Upper Receiver Parts Kit for AR-15 includes the ejection port cover, ejection port rod, ejection port C-clip, ejection port spring, forward assist...MSRP: $16.49$15.50 -
Out of stock
UTG AR15 6-position Receiver Extension Tube (FDE)
Leapers / UTG
MSRP: $44.97$37.97UTG AR15 6-position Receiver Extension Tube (FDE) The UTG AR 15 six position receiver extension tube in FDE is a 6-position Mil-spec Diameter Receiver Extension Tube for AR15 Rifles. Very...MSRP: $44.97$37.97 -
AERO Precision M5 .308 Assembled Upper Receiver - Anodized Black
Aero Precision
MSRP: $215.00$181.95AERO Precision M5 .308 Assembled Upper Receiver - Anodized Black The AERO Precision M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. These...MSRP: $215.00$181.95 -
Out of stock
Strike Industries Pistol Receiver Extension (BLUE)
Strike Industries
MSRP: $51.95$49.95Strike Industries Carbine Length Pistol Receiver Extension (BLUE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that...MSRP: $51.95$49.95 -
Out of stock
Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - Anodized Black
Aero Precision
MSRP: $130.00$120.00Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - Anodized Black The AR-15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have...MSRP: $130.00$120.00 -
On Sale
Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver
Centurion Arms
MSRP: $115.00Now: $99.95Was: $109.25Centurion Arms AR-15 CM4 Forged 5.56 Stripped Thermal Fit Upper Receiver Centurion Arms forged upper receivers are a great complement to their forged lower receivers. The thermal fit inner...MSRP: $115.00Now: $99.95Was: $109.25 -
Out of stock
New Frontier Billet C-4 Side Charging AR 15 Upper Receiver
New Frontier Armory
$224.95New Frontier Billet C-4 Side Charging AR 15 Upper Receiver Experience a novel approach to AR-15 builds with the New Frontier Armory C-4 Side Charging Stripped Billet Upper Receiver. This...$224.95 -
M16A1 Assembled Upper Receiver
Dirty Bird Industries
MSRP: $179.95$159.95M16A1 Assembled Upper Receiver Finally get a quality, true-to-form reproduction M16A1 Upper Receiver for a fraction of the cost. Building off of the popular stripped version of this Upper Receiver,...MSRP: $179.95$159.95 -
Out of stock
AR 15 Upper Receiver (Blem)
Black Rifle Depot
$54.95AR 15 Upper Receiver (Blem) Each AR 15 Upper Receiver Blem has a small cosmetic blemish that didn't make it past Black Rifle Depot quality control. These AR 15 Upper Receivers are in perfectly...$54.95 -
Dirty Bird ACCU-Wedge for AR-15 - Fixes Upper / Lower Receiver Slop
Dirty Bird Industries
MSRP: $5.95$4.95Dirty Bird ACCU-Wedge for AR-15 - Fixes Upper / Lower Receiver Slop Prevent Unwanted Movement Between the Upper and Lower Receiver A quick and easy way to improve the fit of your AR upper and lower...MSRP: $5.95$4.95 -
Out of stock
Strike Industries AR 15 Lower Receiver Builders Pin Kit
Strike Industries
MSRP: $208.95$187.95Strike Industries AR 15 Lower Receiver Builders Pin Kit The Strike Industries pin kit is a valuable addition to your spare/replacement AR 15 parts inventory. This kit is comprised of several...MSRP: $208.95$187.95 -
Strike Industries Carbine Pistol Receiver Extension - FDE
Strike Industries
MSRP: $51.95$49.95Strike Industries Carbine Length Pistol Receiver Extension (FDE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that are...MSRP: $51.95$49.95 -
Out of stock
VKTR Industries VK-1 Stripped AR-15 Upper Receiver - Thermal Fit
VKTR Industries
$109.00VKTR Industries VK-1 Stripped AR-15 Upper Receiver - Thermal Fit The VKTR Industries VK-1 Stripped Upper Receiver elevates your AR-15 build to a new level of precision and performance. Crafted from...$109.00 -
Out of stock
Stag Arms Stag 10 / AR-10 Forged Stripped Left-Handed Upper Receiver - Black
Stag Arms
$179.99Stag Arms Stag 10 / AR-10 Forged Stripped Left-Handed Upper Receiver - Black The Stag 10 Stripped Upper Receiver includes a picatinny rail on the top with a Tang Height of .210 Compatibility The Stag...$179.99 -
Out of stock
Strike Industries Carbine Pistol Receiver Extension - Black
Strike Industries
MSRP: $50.95$48.95Strike Industries Carbine Length Pistol Receiver Extension (Black) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that...MSRP: $50.95$48.95 -
Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube
Forward Controls Design
MSRP: $60.00$57.75Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube REF5 is a 9 position 308 AR compatible receiver extension (RE), it is also compatible with Vltor's splendid A5. REF5...MSRP: $60.00$57.75 -
Out of stock
Strike Industries Advanced Receiver Extension (FDE)
Strike Industries
MSRP: $54.95$50.95Strike Industries Advanced Receiver Extension (FDE AR 15/10 Buffer Tube) The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often...MSRP: $54.95$50.95 -
Out of stock
Strike Industries AR 15 Lower Receiver Spring Kit
Strike Industries
MSRP: $9.95$8.25Strike Industries AR 15 Lower Receiver Spring Kit The Strike Industries AR 15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost...MSRP: $9.95$8.25