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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 ...
AR-15 Upper Build Kits(Page) AR-15 Build Kits(Page) AR-15 Lower Build Kits(Page)- Product
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AR 15 Delta Ring Kit
Black Rifle Depot
$11.95AR 15 Delta Ring Kit These AR 15 Barrel Nuts are designed for mounting drop in style handguards to a AR 15 Upper Receiver. These barrel nut assemblies come with all the parts fully assembled...$11.95 -
Out of stock
MAGPUL XTM Hand Stop Kit (ODG)
Magpul
MSRP: $20.95$19.90MAGPUL XTM Hand Stop Kit in OD Green The four-piece Magpul XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent...MSRP: $20.95$19.90 -
Out of stock
MAGPUL XTM Hand Stop Kit (GRY)
Magpul
MSRP: $20.95$19.90MAGPUL XTM Hand Stop Kit in Grey The Magpul four-piece XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent the...MSRP: $20.95$19.90 -
Out of stock
Keymod Rail Section Kit - K3
$19.95Keymod Rail Section Kit - K3 These aluminum rail sections are the perfect mate for your Keymod handguard. Perfect for attaching flashlights, hand stops, lasers, and any other picatinny mount...$19.95 -
MAGPUL XTM Hand Stop Kit (Black)
Magpul
MSRP: $20.95$19.90MAGPUL XTM Hand Stop Kit The Magpul four-piece XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent the...MSRP: $20.95$19.90 -
Out of stock
M-LOK Rail Section Kit - K1
$19.95M-LOK Rail Section Kit - K1 These aluminum rail sections are the perfect mate for your M-LOK handguard. Perfect for attaching flashlights, hand stops, lasers, and any other picatinny mount...$19.95 -
Out of stock
MAGPUL XTM Hand Stop Kit (FDE)
Magpul
MSRP: $20.95$19.90MAGPUL XTM Hand Stop Kit (FDE) The Magpul four-piece XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent the...MSRP: $20.95$19.90 -
Out of stock
Aero Precision AR15 ATLAS Taper Lock Kit
Aero Precision
MSRP: $30.00$24.95Aero Precision AR15 ATLAS Taper Lock Kit This is a replacement part for your AR15 ATLAS Handguard. All of our ATLAS Handguards come with this already in the packaging. Includes: ATLAS Clamp...MSRP: $30.00$24.95 -
Out of stock
Keymod Rail Section Kit - K2
$19.95Keymod Rail Section Kit - K2 These aluminum rail sections are the perfect mate for your Keymod handguard. Perfect for attaching flashlights, hand stops, lasers, and any other picatinny mount...$19.95 -
Out of stock
Bravo Company 5.5" MCMR Rail Panel Kit - FDE
Bravo Company USA Inc.
MSRP: $11.00$10.50Bravo Company 5.5" MCMR Rail Panel Kit - FDE Elevate your firearm's usability with the Bravo Company 5.5" MCMR Rail Panel Kit. Crafted in the USA from high-strength polymer, this kit enhances your...MSRP: $11.00$10.50 -
Out of stock
MAGPUL M-LOK Hand Stop Kit-FDE
Magpul
MSRP: $24.95$23.70MAGPUL M-LOK Hand Stop Kit-TAN The Magpul M-LOK Hand Stop Kit serves as a light weight low-profile M-LOK slot index point for improved weapon control, or as a forward stop to prevent the...MSRP: $24.95$23.70 -
Out of stock
Magpul M-LOK Wire Control Kit - Black
Magpul
MSRP: $19.95$18.95Magpul M-LOK Wire Control Kit - Black The Magpul WCK (Wire Control Kit) - Black is the ultimate solution for a clutter-free and efficient wire management system on your rifle. Specifically designed...MSRP: $19.95$18.95 -
Magpul M-LOK Wire Control Kit - FDE
Magpul
MSRP: $19.95$18.95Magpul M-LOK Wire Control Kit - FDE The Magpul WCK (Wire Control Kit) - FDE is the ultimate solution for a clutter-free and efficient wire management system on your rifle. Specifically designed to...MSRP: $19.95$18.95 -
Out of stock
Dirty Bird M-LOK Mounting Solution Kit
Dirty Bird Industries
MSRP: $35.95$32.95Dirty Bird M-LOK Mounting Solution Kit These parts are precision machined right here in the USA from 6061-T6 Aircraft Grade Aluminum and are backed by the Dirty Bird Limited Lifetime Warranty...MSRP: $35.95$32.95 -
Out of stock
MAGPUL M-LOK® Hand Stop Kit-GRY
Magpul
MSRP: $24.95$23.70MAGPUL M-LOK® Hand Stop Kit-GRY The Magpul M-LOK Hand Stop Kit serves as a light weight low-profile M-LOK slot index point for improved weapon control, or as a forward stop to prevent the...MSRP: $24.95$23.70 -
MAGPUL M-LOK® Hand Stop Kit-BLK
Magpul
MSRP: $24.95$23.70MAGPUL M-LOK® Hand Stop Kit-BLK The M-LOK Hand Stop Kit serves as a light weight, low-profile M-LOK slot index point for improved weapon control, or as a forward stop to prevent the...MSRP: $24.95$23.70 -
Out of stock
Magpul M-LOK Wire Control Kit - OD Green
Magpul
MSRP: $19.95$18.95Magpul M-LOK Wire Control Kit - OD Green The Magpul WCK (Wire Control Kit) - OD Green is the ultimate solution for a clutter-free and efficient wire management system on your rifle. Specifically...MSRP: $19.95$18.95 -
Out of stock
MAGPUL M-LOK® Hand Stop Kit - OD Green
Magpul
MSRP: $24.95$23.70MAGPUL M-LOK® Hand Stop Kit-ODG The M-LOK Hand Stop Kit serves as a light-weight low-profile M-LOK slot index point for improved weapon control, or as a forward stop to prevent the...MSRP: $24.95$23.70 -
Bravo Company 5.5" MCMR Rail Panel Kit
Bravo Company USA Inc.
MSRP: $11.00$10.95Bravo Company 5.5" MCMR Rail Panel Kit Elevate your firearm's usability with the Bravo Company 5.5" MCMR Rail Panel Kit. Crafted in the USA from high-strength polymer, this kit enhances your BCM...MSRP: $11.00$10.95 -
Out of stock
Magpul Industries Sling Mount Kit Type 1 Quick Detach Phosphatized Steel - Black
Magpul
MSRP: $14.95$14.20Magpul Industries Sling Mount Kit Type 1 Quick Detach Phosphatized Steel - Black Sling Mount Kit - TYPE 1 can be added to either side of the SGA, MOE Rifle, MOE Fixed Carbine, MOE AK, Zhukov-S,...MSRP: $14.95$14.20 -
Out of stock
UTG PRO Mil-Spec 7075T6 Forged Carry Handle Sight
Leapers / UTG
MSRP: $99.97$94.97UTG PRO Mil-Spec 7075T6 Forged Carry Handle Sight The UTG PRO US Made Mil-spec 7075 T6 AR15 Forged Carry Handle is a Fixed Rear A2 Sight that is not a low-quality metal Chinese import. It will make a...MSRP: $99.97$94.97 -
Out of stock
BCMGUNFIGHTER KAG - 1913 Picatinny Rail Version
Bravo Company USA Inc.
$22.00BCMGUNFIGHTER KAG - 1913 Picatinny Rail Version Bravo Company's BCMGUNFIGHTER KAG-1913 Kinesthetic Angled Grip" Picatinny 1913 Rail Version" is the result of collaboration between BCM® and Travis...$22.00 -
Out of stock
BCMGUNFIGHTER Vertical Grip - Long
Bravo Company USA Inc.
MSRP: $50.00$45.95BCMGUNFIGHTER Vertical Grip - Long The BCMGUNFUGHTER Vertical Grip is designed to be mounted in both the forward and reverse angles to achieve different angles with the shooter in...MSRP: $50.00$45.95 -
Strike Industries SI Link KeyMod / M-LOK Foregrip - (Black, Blue, FDE, Grey, Red)
Strike Industries
MSRP: $41.95 - $43.95$39.95 - $43.95Strike Industries SI Link KeyMod / M-LOK Foregrip - (Black, Blue, FDE, Grey, Red) The Strike Industries LINK-CFG (Curved Fore Grip) design was derived from our Cobra Tactical Fore Grip and features...MSRP: $41.95 - $43.95$39.95 - $43.95 -
Out of stock
UTG Ambidextrous Combat Fore Grip - Picatinny (Black)
Leapers / UTG
$14.97UTG Ambidextrous Combat Foregrip - Picatinny (Black) The Leapers UTG Ambidextrous Combat Foregrip has contoured finger grooves for solid and repeatable grips. The high tech texture has a...$14.97 -
Out of stock
UTG Ergonomic Ambi Vertical Fore Grip - Picatinny (Black)
Leapers / UTG
MSRP: $15.97$12.97UTG Ergonomic Ambidextrous Vertical Foregrip The Leapers UTG ergonomic vertical foregrip has a Picatinny mounting deck slide and screw tight for a solid installation. Features Ergonomic Finger...MSRP: $15.97$12.97 -
Out of stock
UTG Combat D Grip with Quick Release Deployable Bipod
Leapers / UTG
MSRP: $99.97$89.97UTG Combat D Grip with Quick Release Deployable Bipod The UTG Combat D Grip with quick release deployable bipod is a must have. This innovative ambidextrous retractable bipod grip is an industry...MSRP: $99.97$89.97 -
Out of stock
Strike Industries Link HSK Hand Stop Kit
Strike Industries
MSRP: $21.95$20.95Strike Industries Link HSK Hand Stop Kit The Strike Industries Link Hand Stop Kit is a modular modern handguard. A comfortable grip can enhance the shooters recoil management. But a single grip...MSRP: $21.95$20.95 -
ETS Glock 9mm Rapid Recognition System Follower and Base Plate Kit 2-Pack
Elite Tactical Systems
$6.99ETS Glock 9mm Rapid Recognition System Follower and Base Plate Kit 2-Pack This is a 2-PACK of Elite Tactical Systems Rapid Recognition follower and base plate kit for ETS Glock...$6.99 -
ETS AR-15 Rapid Recognition System Follower and Base Plate Kit 2-Pack
Elite Tactical Systems
$6.99ETS AR-15 Rapid Recognition System Follower and Base Plate Kit 2-Pack This is a 2-PACK of Elite Tactical Systems Rapid Recognition System follower and base plate kit for ETS AR-15...$6.99 -
Out of stock
Battle Arms BATTLEARMS Black Laminate Furniture Two Piece Kit For Rigidrail Series of Rails
Battle Arms Development
MSRP: $300.00$294.95Battle Arms BATTLEARMS Black Laminate Furniture Two Piece Kit For Rigidrail Series of Rails Black Laminate Wood - 2 Piece Kit, Pistol Grip - (1) Screw and Lock washer), Hand-guard - (4) Screws, (4)...MSRP: $300.00$294.95 -
Battle Arms 2 Piece French Walnut Wood Furniture Kit for Rigidrail and Workhorse Series of Rails
Battle Arms Development
MSRP: $300.00$294.95Battle Arms 2 Piece French Walnut Wood Furniture Kit for Rigidrail and Workhorse Series of Rails BATTLEARMS® Two Piece Wood Furniture Kit designed to fit 6.7in & 9.5in BATTLEARMS®...MSRP: $300.00$294.95 -
Out of stock
Aero Precision .308 BAR Barrel Nut Assembly - Aero / DPMS Threads
Aero Precision
MSRP: $60.00$48.95Aero Precision .308 BAR Barrel Nut Assembly - Aero / DPMS Threads The M5E1 Handguard Barrel Nut is used to connect Aero Precision M5 Enhanced Handgaurds to standard AR10 & DMPS pattern threaded...MSRP: $60.00$48.95 -
Out of stock
Spike's Tactical Delta Ring Assembly with Nut
Spike's Tactical
$18.95Spike's Tactical Delta Ring Assembly with Nut The Spike's Tactical Delta Ring assembly is fully Mil-Spec and comes ready for you to finish your new upper. The barrel nut is machined from tough...$18.95 -
Out of stock
Aero Precision AR 15 BAR Barrel Nut
Aero Precision
MSRP: $40.00$35.95Aero Precision AR 15 BAR Barrel Nut The AERO Precision AR 15 Bar Barrel Nut is used to connect BAR style AR 15 handguards to standard threaded upper receivers. This product comes...MSRP: $40.00$35.95 -
Ergo AR-WEDGE 3PK 4988-3PK
Ergo Grips
MSRP: $9.99$8.00Ergo AR-WEDGE 3PK A must have tool to help reduce the amount of movement between the upper and lower receiver on your AR-15. Useful for reducing the amount of movement between the upper and lower...MSRP: $9.99$8.00 -
Out of stock
CMMG Barrel Nut For AR-15
CMMG
$10.95CMMG AR-15 Barrel Nut Barrel Nut for AR-15. For builds or repair.$10.95 -
AR 15 Detachable Carry Handle
TacFire Inc.
MSRP: $27.95$25.95AR 15 Detachable Carry Handle This is a great addition to your custom build. Features: 7075-T6 Forged Aluminum Adjustable Rear Sight Type 3 Hard Coat Anodized Easy InstallationMSRP: $27.95$25.95 -
AR-15 Weld Spring
Black Rifle Depot
MSRP: $2.99$1.99AR-15 Weld Spring Part of a Delta Ring Assembly and used to attach the barrel to the upper receiver when using a Drop-in style handguard. Features: 6061 Aluminum construction Phosphate...MSRP: $2.99$1.99 -
AR-15 Snap Ring
Black Rifle Depot
MSRP: $2.99$2.25AR-15 Snap Ring Part of a Delta Ring Assembly and used to attach the barrel to the upper receiver when using a Drop-in style handguard. Features: 6061 Aluminum construction Phosphate finish Fits:...MSRP: $2.99$2.25
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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