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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 ...
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 ...
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 ...
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 ...
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 ...
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 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 ...
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 Muzzle Brake | Best Flash Hider(Post)What is the device on the end of a barrel for, what is it called, and is there a difference? There is a wide difference in muzzle devices, and we will go over them here. Very often people do not re ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 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 ...
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 ​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& ...
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 ...
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 ...
AR-15 Upper Build Kits(Page) Lightweight AR-15 Uppers(Page) AR-15 Complete Uppers(Page)- Product
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Armaspec AR-10 Gun Builders Stainless Lower Parts Kit
Armaspec
MSRP: $85.99$81.95Armaspec AR-10 Gun Builders Stainless Lower Parts Kit Armaspec Stainless Steel Gun Builder’s Lower Parts Kit less Trigger Group & Grip for AR-10. If you are looking for a high end gun...MSRP: $85.99$81.95 -
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 Forward Assist Kit (Black, Blue, FDE, Red)
Strike Industries
MSRP: $21.95 - $22.95$18.95 - $19.95Strike Industries Forward Assist Kit - (Black, Blue, FDE, Red) The New Strike forward assist is the latest addition to the Strike Industries line of performance AR parts. The Forward Assist...MSRP: $21.95 - $22.95$18.95 - $19.95 -
VLTOR Enhanced Modstock & A5 Buffer Kit - Mil-Spec
VLTOR Weapons Systems
MSRP: $236.95$213.95VLTOR Enhanced Modstock & A5 Buffer Kit - Mil-Spec The VLTOR A5 Stock Combo Kit is not just an EMOD stock with M4 components; it was developed as a completely new operating system. Specifically...MSRP: $236.95$213.95 -
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 -
BCMGUNFIGHTER Stock - MOD 0
Bravo Company USA Inc.
MSRP: $60.00$58.95BCMGUNFIGHTER Stock - MOD 0 The Strongest Lightweight Polymer Stock for Your Mil-Spec Build. The BCMGUNFIGHTER Stock – MOD 0 from Bravo Company is designed to be the strongest lightweight...MSRP: $60.00$58.95 -
BCMGUNFIGHTER Pistol Grip - MOD 3
Bravo Company USA Inc.
MSRP: $20.00$18.95BCMGUNFIGHTER Pistol Grip - MOD 3 The BCMGUNFIGHTER Pistol Grip – MOD 3 has a reduced angle to help improve ergonomics as well as trigger control for the shooter. It offers a hinged trap...MSRP: $20.00$18.95 -
Forward Controls Design CN5F Castle Nut for A5 Buffer Kits
Forward Controls Design
MSRP: $24.00 - $34.00$22.95 - $32.95Forward Controls Design CN5F Castle Nut for A5 Buffer Kits The CN5F castle nut is made for VLTOR A5 buffer systems and is slightly longer than the CNF (.1”) to make sure that the adjustable...MSRP: $24.00 - $34.00$22.95 - $32.95 -
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 provides a more...MSRP: $124.99$99.99 -
A*B Arms AR-15 Pro Carbine Polymer Handguard
A*B Arms
$29.99A*B Arms AR-15 Pro Carbine Polymer Handguard American Built Arms Pro Handguard. This 2-piece carbine-length handguard is available in Black or Flat Dark Earth. It has upper and lower heat shields for...$29.99 -
Strike Industries Enhanced Castle Nut-Extended QD End Plate
Strike Industries
MSRP: $60.95 - $62.95$55.95 - $58.95Strike Industries AR 15 Enhanced Castle Nut & Extended QD End Plate Yet another first, the Enhanced Castle Nut and Extended End plate combo represent Strike Industries’ dedication to...MSRP: $60.95 - $62.95$55.95 - $58.95 -
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 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 -
Forward Controls Design ACF AR-15 Ambidextrous Charging Handle
Forward Controls Design
MSRP: $120.00$114.95Forward Controls Design ACF AR-15 Ambidextrous Charging Handle ACF is not compatible with SIG MCX. ACF (Ambidextrous Charging handle, Forward Controls) was in development since mid 2018, with...MSRP: $120.00$114.95 -
Strike Industries TRIBUS Enhanced Castle Nut - Version 2
Strike Industries
MSRP: $59.95 - $61.95$57.95 - $59.95Strike Industries TRIBUS Enhanced Castle Nut & Extended End Plate Version 2 The Strike Industries TRIBUS is the next iteration of the previous AR-ECN&EEP. New features include two...MSRP: $59.95 - $61.95$57.95 - $59.95 -
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 -
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 -
B5 Systems Mil-Spec Sierra K Stock
B5 Systems
$57.95B5 Systems Mil-Spec Sierra K Stock The B5 Systems Sierra K Stock Mil-Spec was developed to function as the ideal product for anyone seeking a high-quality option. Developed by using several of the...$57.95 -
VLTOR Improved Modstock - Standard - Mil-Spec
VLTOR Weapons Systems
MSRP: $98.95$89.95VLTOR Improved Modstock - Standard - Mil-Spec Designed from lessons taken from the modern battlefield, the Improved Modstock (IMOD) stock provides a highly practical and functional design. In...MSRP: $98.95$89.95 -
Strike Industries M-LOK Rail Covers - V2 - (Black, FDE)
Strike Industries
MSRP: $8.95$7.50Strike Industries MLOK Rail Covers - V2 The Strike Industries M-LOK Covers provide unlimited placement options without having to cut anything to size. With single slot pieces, you can plug...MSRP: $8.95$7.50 -
Radian Talon Ambidextrous 45/90 4-Lever Safety Selector
Radian Weapons
$94.95 - $104.95Radian Talon Ambidextrous 45/90 4-Lever Safety Selector This Radian Weapons Talon ambidextrous safety selector kit comes with 4 levers, allowing you to choose the combination that is right for you...$94.95 - $104.95 -
ODIN Works Zulu Adjustable Stock w/ Padded Pistol Buffer Tube and Back Plate
Odin Works
MSRP: $169.00$160.55ODIN Works Zulu Adjustable Stock w/ Padded Pistol Buffer Tube and Back Plate ODIN Works has done it again! Their new ZULU 2.0 Stock is fighting well above its weight class. This stock has custom...MSRP: $169.00$160.55 -
Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V3
Dirty Bird Industries
MSRP: $135.95 - $185.95$121.95 - $166.95Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V3 The SMRS (Slim M-LOK Rail System) V3 by Dirty Bird Industries is a high quality and feature packed M-LOK handguard designed for AR-15...MSRP: $135.95 - $185.95$121.95 - $166.95 -
ODIN Works Ambidextrous Modular Safety
Odin Works
MSRP: $54.00 - $55.00$51.30 - $52.25ODIN Works Ambidextrous Modular Safety Everyone who runs and AR15 platform knows that the correct possitioning of your controls makes a big difference in how effectively you can control the...MSRP: $54.00 - $55.00$51.30 - $52.25
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
Rise Armament Extended Latch Charging Handle
Rise Armament
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
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