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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 ...
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 ...
The Best Selling Lower Build Kits for 2022(Post)Every year we sell thousands of AR 15 lower parts kits. With many of them as part of AR 15 lower build kits. We thought that we should share our bestselling AR 15 lower build kits and explain why the ...
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 ...
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 ...
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 ...
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 ...
The FAB Defense GLR-16 AR 15 Lower Build Kit(Post)BRD’s FAB Defense GLR-16 AR 15 Lower Build KitThe FAB Defense GLR-16 AR 15 Lower Build Kit is a superb upgrade for your rifle. It provides you with enhanced versatility with its stock extension and ...
Top AR-15 Rifle Kits from 2024: Build Your Ultimate Rifle(Post)Building your AR-15 rifle can be one of the most rewarding experiences for gun enthusiasts. In 2024, an impressive lineup of rifle kits has emerged based on Black Rifle Depot’s top-selling product ...
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 ...
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 ...
Why You Need an AR 15 Complete Pistol Kit(Post)BRD’s 10.5" 5.56 NATO AR 15 Pistol KitThe 10.5" 5.56 NATO AR 15 Pistol Kit comes with everything need to finish your AR 15 lower receiver. This kit includes a complete 10.5" 5.56 NATO Pistol upper ...
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 ...
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 ...
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 ...
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 ...
Top AR-15 Kit Review 2025(Post)For firearm enthusiasts, AR-15 kits have become the best way to build a rifle tailored to individual preferences and shooting styles. These kits are a gateway to crafting a high-performance fir ...
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 ...
Best AR-15 Starter Kit: Essential Accessories for Beginners(Post)Starting your journey with an AR-15 is both thrilling and overwhelming. The excitement of owning one of the world's most versatile and customizable rifles is often matched by the challenge ...
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 ...
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 ...
Complete Vs. Custom AR-15 Lower Parts Kits: Which one Fits Your Build?(Post)AR-15 Lower Parts Kits: Complete Guide for Builders and Enthusiasts When building or upgrading your AR-15, choosing the right AR-15 lower parts kit (LPK) is critical to ensure optima ...
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 ...
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 ...
Building Your Own AR 15? Read this first!(Post)AR 15 Parts for BeginnersBuilding, putting together, or assembling your own AR 15 can be both fun and rewarding. At least after you get over the hesitation you may feel at the prospect of trying th ...
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 ...
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 ...
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 ...
The Top 5 AR-15 Lower Parts Kits For Every Budget In 2025(Post)Building or upgrading an AR-15 rifle is a journey that requires careful consideration of each component, and one of the most critical pieces of the puzzle is the AR-15 lower parts kit. This ...
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 ...
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 ...
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 ...
Build Your Dream Rifle on a Budget | AR 15 Rifle Build(Post)Build Your Dream Rifle on a Budget Building a custom AR 15 is a dream for many gun enthusiasts. However, the cost of parts can quickly add up, putting a custom build-out of reach for many shoote ...
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 ...
AR-15 Upper Build Kits(Page) AR-15 Build Kits(Page)- Product
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M16A1 Stripped Upper Receiver
Dirty Bird Industries
MSRP: $129.95$119.95M16A1 Stripped Upper Receiver Finally get a quality, true-to-form reproduction M16A1 Upper Receiver for a fraction of the cost. These are machined from 7075-T6 forgings...MSRP: $129.95$119.95 -
Out of stock
Timber Creek Outdoors Enforcer Build Kit (Red)
Timber Creek
$699.95Timber Creek Outdoors Enforcer Build Kit (Red) The Timber Creek Outdoors Enforcer Kit is the ideal build kit for those who want billet aluminum accessories. The kit is packaged together so that...$699.95 -
Out of stock
Timber Creek Outdoors Enforcer Build Kit (Tungsten)
Timber Creek
$699.95Timber Creek Outdoors Enforcer Build Kit (Tungsten) The Timber Creek Enforcer Builder's Kit is perfect for sportsmen, competitors, firearms enthusiasts, and people who trust their lives to their...$699.95 -
Out of stock
Timber Creek Outdoors Enforcer Build Kit (Black)
Timber Creek
MSRP: $749.99$699.95Timber Creek Outdoors Enforcer Build Kit - Black The Timber Creek Outdoors Enforcer Build Kit is prefect for building your custom AR 15. These kits are 100% American made in house by Timber Creek...MSRP: $749.99$699.95 -
Out of stock
KAK Industry AR-15 Upper Parts Kit
KAK Industry
MSRP: $22.50$16.95KAK Industry AR-15 Upper Parts Kit With a reputation for precision manufacturing, KAK Industry offers quality, AMERICA made components at affordable prices. The AR-15 Upper Completion Kit (Forward...MSRP: $22.50$16.95 -
Out of stock
AERO Precision AR 15 Upper Parts Kit
Aero Precision
MSRP: $25.00$20.95AERO Precision AR 15 Upper Parts Kit The comprehensive AERO Precision kit is designed for those looking to enhance or finalize their AR 15 Upper assembly. It not only includes a robust...MSRP: $25.00$20.95 -
Upper Parts Kit - Forward Assist & Dust Cover
Black Rifle Depot
MSRP: $19.95$16.95Upper Parts Kit - Forward Assist & Dust Cover The AR 15 Forward Assist & Dust Cover Kit is an essential component for any AR 15 rifle. This kit includes both a forward assist and dust cover,...MSRP: $19.95$16.95 -
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 -
Rise Armament AR 15 7-Piece Upper Parts Kit
Rise Armament
$34.99Rise Armament AR15 7-Piece Upper Parts Kit The Rise Armament AR-15 Upper Receiver Parts Kit includes all the pieces for a standard upper receiver assembly. The kit from Rise Armament...$34.99 -
On Sale
Aero Precision M4E1 Threaded Assembled Upper Receiver
Aero Precision
MSRP: $175.00 - $195.00$119.95 - $164.95Aero Precision M4E1 Threaded Assembled Upper Receiver The Aero M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers...MSRP: $175.00 - $195.00$119.95 - $164.95 -
Out of stock
Sons of Liberty Gun Works Stripped AR 15 Upper Receiver
Sons of Liberty Gun Works
MSRP: $150.00$142.95Sons of Liberty Gun Works Stripped AR 15 Upper Receiver The Sons of Liberty Gun Works Stripped AR 15 Upper Receiver is a premium quality upper receiver that has been designed to meet or exceed...MSRP: $150.00$142.95 -
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 -
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
Anderson Manufacturing Stripped AR 15 Upper Receiver
Anderson Manufacturing
MSRP: $69.95$49.95Anderson Manufacturing Stripped AR 15 Upper Receiver The Anderson Manufacturing Stripped AR 15 Upper Receiver is a top-of-the-line component for your AR 15 build. Made from high-strength...MSRP: $69.95$49.95 -
Out of stock
Forward Assist & Dust Cover Kit - Knurled
Black Rifle Depot
MSRP: $18.95$17.95Forward Assist & Dust Cover Kit - Knurled The Black Rifle Depot forward assist and dust cover kits are easy to install on any Mil-Spec AR 15 or M16 receiver and do not require the c-clip...MSRP: $18.95$17.95 -
Out of stock
Billet AR 15 Upper Receiver
Black Rifle Depot
MSRP: $159.95$139.95Billet AR 15 Upper Receiver The Black Rifle Depot AR 15 billet upper receivers are the perfect compliment to many billet lowers. Machined from a solid brick of 7075-T6 aluminum,...MSRP: $159.95$139.95 -
Out of stock
AERO Precision AR15 M4E1 Enhanced Upper Receiver
Aero Precision
MSRP: $220.00$185.95AERO Precision AR15 M4E1 Enhanced Upper Receiver AERO Precision's state of the art M4E1 platform starts here, with the M4E1 Upper Receiver. The M4E1 upper receiver is a one-piece design combining...MSRP: $220.00$185.95 -
Out of stock
Anderson Manufacturing Assembled AR 15 Upper Receiver
Anderson Manufacturing
$89.95Anderson Manufacturing Assembled AR 15 Upper Receiver The Anderson Manufacturing Assembled AR 15 Upper Receiver comes packaged to ensure quality control and keep the product from damages. This...$89.95 -
Out of stock
Spike's Tactical Flat Top Forged AR 15 Upper Receiver
Spike's Tactical
MSRP: $115.00$109.95Spike's Tactical Flat Top Forged AR 15 Upper Receiver Spikes Tactical's mission is simple, Spikes strives to build the highest quality products and offer them at the best possible price to the...MSRP: $115.00$109.95 -
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 -
AR-15 Stripped Upper
Black Rifle Depot
MSRP: $79.95$52.95AR-15 Stripped Upper This AR-15 Stripped Upper is a high quality Stripped Upper Receiver precision machined from 7075-T6 Aluminum Forgings. Made in the U.S.A. A stripped upper is the basis for the...MSRP: $79.95$52.95 -
Out of stock
2A Armament Palouse-Lite AR 15 Forged Upper Receiver
2A Armament
MSRP: $164.27$163.952A Armament Palouse-Lite AR 15 Forged Upper Receiver New for 2019 From 2A Armament Palouse-Lite Forged Upper Receiver that is part of the new 2A Armament Builder Series. It is available as a...MSRP: $164.27$163.95 -
Out of stock
LBE Unlimited M4 Stripped Upper Receiver
LBE Unlimited
MSRP: $84.99$79.95LBE Unlimited M4 Stripped Upper Receiver for AR 15 Introducing the LBE Unlimited M4 Stripped Upper Receiver, tailored specifically for the AR 15 enthusiast. Crafted by LBE Unlimited – a...MSRP: $84.99$79.95 -
Rubber City Armory 5.56 Bolt Rebuild Kit
Rubber City Armory
$20.00Rubber City Armory 5.56 Bolt Rebuild Kit The Rubber City 5.56 Bolt Rebuild Kit offers the parts you need to repair the worn out parts in your bolt carrier group. The kit includes: three 5.56 gas...$20.00 -
Out of stock
BCMGUNFIGHTER Assembled AR 15 Upper Receiver
Bravo Company USA Inc.
$149.00BCMGUNFIGHTER Assembled AR 15 Upper Receiver Bravo Company's BCMGUNFIGHTER Assembled AR 15 Upper receiver has one of the tightest tolerances of any forged AR 15 Upper receiver. The BCMGUNFIGHTER...$149.00 -
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 -
Out of stock
LBE Unlimited AR 15 Assembled Upper Receiver
LBE Unlimited
MSRP: $129.99$124.95LBE Unlimited AR 15 Assembled Upper Receiver Embark on a journey of exceptional firearm craftsmanship with the LBE Unlimited AR-15 Assembled Upper Receiver. This upper receiver promises precision...MSRP: $129.99$124.95 -
Out of stock
AR 15 Assembled Upper Receiver - OD Cerakote
Aero Precision
MSRP: $160.00$129.95AR 15 Assembled Upper Receiver - OD Cerakote Finish The Aero Precision AR 15 Assembled Upper Receiver in OD Green Cerakote comes with the port door and forward assist already installed...MSRP: $160.00$129.95 -
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 XL Stripped Upper Receiver - Anodized Black
Aero Precision
MSRP: $110.00$92.95Aero Precision AR-15 XL Stripped Upper Receiver - Anodized Black The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision...MSRP: $110.00$92.95 -
Out of stock
AERO Precision M4E1 Threaded Stripped Upper Receiver - FDE
Aero Precision
MSRP: $170.00$144.95AERO Precision M4E1 Threaded Stripped Upper Receiver - FDE Cerakote The AERO Precision M4E1 Threaded Stripped Upper Receiver in FDE features a new angular machined design that helps it...MSRP: $170.00$144.95 -
Out of stock
AERO Precision EPC 9 Assembled Upper - FDE
Aero Precision
MSRP: $205.00$172.95Aero Precision EPC 9 Assembled Upper - FDE Take your AR9 to build to new heights with the Aero Precision EPC-9 Assembled Upper in FDE. Designed for optimal performance, this upper receiver boasts a...MSRP: $205.00$172.95 -
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 EPC 9 Assembled Upper - Black
Aero Precision
MSRP: $185.00$153.95Aero Precision EPC 9 Assembled Upper - Black Take your AR9 to build to new heights with the Aero Precision EPC-9 Assembled Upper. Designed for optimal performance, this upper receiver boasts a...MSRP: $185.00$153.95 -
Out of stock
LBE Unlimited A2 Stripped Upper Receiver With Carry Handle
LBE Unlimited
MSRP: $124.99$124.95LBE Unlimited A2 Stripped Upper Receiver With Carry Handle Introducing the LBE Unlimited A2 Stripped Upper Receiver, the perfect starting point for your custom AR-15 build. Meticulously engineered...MSRP: $124.99$124.95 -
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 -
Out of stock
Sharps Bros. SBUR04 Billet Upper Receiver
Sharps Bros
MSRP: $204.95$199.95Sharps Bros. SBUR04 Billet Upper Receiver This Sharps Bros. receiver is meant for .223, 5.56, .224 Valkyrie, 300 BLK and 6.5 Grendel calibers. Port opening is not large enough for 450...MSRP: $204.95$199.95 -
Out of stock
Wilson Combat Forged AR 15 Stripped Upper Receiver
Wilson Combat
$84.95Wilson Combat Forged AR 15 Stripped Upper Receiver Experience unmatched durability and precision with the Wilson Combat Forged Anodized AR-15 Upper Receiver. This receiver, crafted meticulously from...$84.95 -
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 -
Faxon Firearms Forged AR 15 Upper Receiver - Enhanced
Faxon Firearms
MSRP: $125.00$115.95Faxon Firearms Forged AR 15 Upper Receiver - Enhanced Faxon was never content to settle on mil-spec, so they manufactured enhancements directly into the receiver. The Enhanced Faxon Firearms...MSRP: $125.00$115.95
Featured
Rise Armament RA-140 Drop-in Trigger
Rise Armament
AR 15 Lower Build Kit
Black Rifle Depot
AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
AO Precision
Upper Parts Kit for Glock 19
Black Rifle Depot
Upper Parts Kit for Glock 17
Black Rifle Depot
Lower Parts Kit for Glock 17
Black Rifle Depot
AR 15 Forward Assist
Black Rifle Depot
Lower Parts Kit for Glock 19
Black Rifle Depot
Armaspec SFT45/90 Ambi Safety Selector
Armaspec
Strike Industries Billet Magazine Catch
Strike Industries
Surplus Complete Lower Parts Kit
Black Rifle Depot
Anderson Manufacturing Stripped AR 15 Upper Receiver
Anderson Manufacturing
Stainless Steel Gas Tubes
Black Rifle Depot
AR 15 Charging Handle
Black Rifle Depot
Strike Industries AR 15 Ultimate Dust Cover
Strike Industries
AR 15 Carbine Buffer Tube Kit
Black Rifle Depot
Strike Industries Forward Assist Kit (Black, Blue, FDE, Red)
Strike Industries
.750 Low Profile Gas Block - Black Nitride
Black Rifle Depot
Lower Parts Kit for Glock 17 Gen 3 - Adjustable Trigger
Black Rifle Depot
Black Nitride Gas Tube
Black Rifle Depot