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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 ...
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 ...
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 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 ...
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 ...
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 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 ...
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& ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 Parts Breakdown: The Most Important Components Explained(Post)The AR-15 is one of the most popular and versatile rifles today, known for its modular design and adaptability. Whether you're a seasoned firearms enthusiast or a newcomer to the world of rifles, ...
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 ...
AR15 Discounts On Top Tier AR 15 Parts(Post)If enhancing your AR15 is on your agenda, finding the best deals is undoubtedly on your mind. This is where Black Rifle Depot (BRD) steps in, revolutionizing how you upgrade your firearm. At BRD ...
Anderson Manufacturing Parts | Anderson Parts | BRD(Post)Anderson Manufacturing has been producing high quality AR 15 parts for nearly 30 Years. There is no doubt of their love of America, and its rifle the AR 15. Many people have dubbed the AR in AR ...
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 ...
The Timber Creek Outdoors Lineup of AR15 Parts(Post)Who is Timber Creek Outdoors?Timber Creek Outdoors (TCO) is a family-owned company of outdoorsmen who are committed to producing the finest quality products for shooting enthusiasts. For over 50 ye ...
Top Black Friday AR-15 Parts Deals for 2024: Unmissable Offers!(Post)Black Friday 2024 is here, bringing you the year's top AR-15 Parts, accessories, and gear deals. Whether you're looking to stock up on essentials, upgrade your current gear, or start ...
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 ...
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 ...
Magpul Industries Parts | Magpul Parts | Black Rifle Depot(Post)Magpul Industries Corporation is an American company that specializes in design and manufacturing of high-tech polymer and composite firearm accessories. Richard Fitzpatrick originally founded the ...
AR-15 Lower Parts Kits: Everything You Need to Know(Post)AR-15 Lower Parts Kits: Everything You Need to Know Before You Buy The AR-15 is a highly customizable firearm that has gained immense popularity among gun enthusiasts and firearm owners. However, ...
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 ...
Are AERO Precision Parts Worth It? Unpacking Quality, Performance, and Value(Post)Regarding AR-15 builds and upgrades, AERO Precision Parts has become one of the most reputable names in the firearms industry. Founded in 1994, this Tacoma, Washington-based company initiall ...
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Upper Parts Kit for Glock 19
Black Rifle Depot
MSRP: $59.95$44.95Upper Parts Kit for Glock 19 These Black Rifle Depot Upper Parts Kits for your Glock 19 are complete with all the parts replacement parts required to finish or upgrade your pistol slide. These Glock...MSRP: $59.95$44.95 -
Upper Parts Kit for Glock 17
Black Rifle Depot
MSRP: $59.95$44.95Upper Parts Kit for Glock 17 These Black Rifle Depot Upper Parts Kits for your Glock 17 are complete with all the parts replacement parts required to finish or upgrade your pistol slide. These kits...MSRP: $59.95$44.95 -
Out of stock
ZEV Technologies Upper Parts Kit for Glock 9MM
Zev Technologies
$150.10ZEV Technologies Upper Parts Kit for Glock 9MM The ZEV Technologies Glock Upper Parts Kit comes with all the compatible parts to finish your Glock Gen 1-4 Upper Slide. ZEV created the market for...$150.10 -
Out of stock
ZEV Technologies Pro Upper Parts Kit for Glock 9MM
Zev Technologies
$154.84ZEV Technologies Pro Upper Parts Kit for Glock 9MM The ZEV Technologies Glock Pro Upper Parts Kit comes with all the compatible parts to finish your Glock Gen 1-4 Upper Slide. The Zev Glock Pro kit...$154.84 -
Lower Parts Kit for Glock 19
Black Rifle Depot
MSRP: $59.95$39.95Lower Parts Kit for Glock 19 The Black Rifle Depot Lower Parts Kit for Glock 19 has all the lower parts necessary to complete your compact pistol frame build. This complete kit is...MSRP: $59.95$39.95 -
Out of stock
Aero Precision M5 (.308) Assembled Upper Receiver
Aero Precision
MSRP: $215.00 - $235.00$181.95 - $195.95Aero Precision M5 (.308) Assembled Upper Receiver The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware pre-installed. Forged from 7075-T6 aluminum, this...MSRP: $215.00 - $235.00$181.95 - $195.95 -
Aero Precision M5 (.308) Stripped Upper Receiver
Aero Precision
MSRP: $190.00 - $210.00$158.95 - $176.95Aero Precision M5 (.308) Stripped Upper Receiver Precision Machined Upper for Your Big Bore .308 Build The Aero Precision M5 (.308) Stripped Upper Receiver is the perfect foundation for your next...MSRP: $190.00 - $210.00$158.95 - $176.95 -
Out of stock
AERO Precision M5 .308 Standard Lower Parts Kit
Aero Precision
MSRP: $100.00$89.95AERO Precision M5 .308 Standard Lower Parts Kit The AERO Precision M5 .308 Lower Parts Kit is ready to assemble into your .308 lower receiver. These kits allow you to build your custom .308 from the...MSRP: $100.00$89.95 -
Lower Parts Kit For Glock 19 Gen 3 - Adjustable Trigger
Black Rifle Depot
MSRP: $69.95$39.95Lower Parts Kit For Glock 19 Gen 3 With Adjustable Trigger Customize your Glock 19 Gen 3 with the Lower Parts Kit from Black Rifle Depot. This lower kit includes everything you need to finish...MSRP: $69.95$39.95 -
Lower Parts Kit for Glock 17
Black Rifle Depot
MSRP: $65.95$39.95Lower Parts Kit for Glock 17 The Black Rifle Depot Lower Parts Kit for Glock 17 has all the lower parts necessary to complete your compact pistol frame build. This complete kit is...MSRP: $65.95$39.95 -
Out of stock
Upper Parts Kit for Glock 43
Anderson Manufacturing
$59.95Upper Parts Kit for Glock 43 These Anderson Manufacturing Upper Parts Kits for your Glock 43 are complete with all the parts replacement parts required to finish or upgrade your pistol slide...$59.95 -
Lower Parts Kit for Glock 17 Gen 3 - Adjustable Trigger
Black Rifle Depot
MSRP: $69.95$39.95Lower Parts Kit for Glock 17 Gen 3 with Adjustable Trigger The Lower Parts Kit for Glock 17 Gen 3 with Adjustable Trigger from Black Rifle Depot is the perfect remedy for those looking to...MSRP: $69.95$39.95 -
Out of stock
CMMG .308 Lower Parts Kit
CMMG
MSRP: $79.95$78.95CMMG .308 Lower Parts Kit All the parts you need to get started on your next Mk3 build. Combine this kit with a buttstock kit to complete your lower group. Compatible with CMMG Mk3 Lowers and most...MSRP: $79.95$78.95 -
Out of stock
Lower Parts Kit for Glock 26/27
Black Rifle Depot
$49.95Lower Parts Kit for Glock 26/27 The Black Rifle Depot Lower Parts Kit for Glock 26/27 has all the lower parts necessary to complete your compact pistol frame build. This complete kit is...$49.95 -
On Sale
CMMG MK3 AR-10 Ambidextrous Enhanced Lower Receiver Parts Kit
CMMG
MSRP: $99.95Now: $45.00Was: $89.95CMMG MK3 AR-10 Ambidextrous Enhanced Lower Receiver Parts Kit This CMMG Mk3 Enhanced Lower Receiver Parts Kit includes everything needed to build a complete lower receiver, less a stock assembly...MSRP: $99.95Now: $45.00Was: $89.95 -
Out of stock
Luth-AR AR10/.308 Lower Parts Kit
Luth-AR
MSRP: $78.99$77.95Luth-AR AR10/.308 Lower Parts Kit The Luth-AR AR10/.308 Lower Parts Kit contains the internal parts needed to finish your AR10/.308 lower receiver. All Luth-AR parts meet or exceed standard industry...MSRP: $78.99$77.95 -
Out of stock
Anderson Manufacturing AM-10 AR-10 Generation II Lower Parts Kit
Anderson Manufacturing
MSRP: $49.99$45.95Anderson Manufacturing AM-10 AR-10 Generation II Lower Parts Kit Working on your AM-10 platform build and need an expedient path to complete your lower? Pick up an Anderson AM-10 Lower Parts Kit...MSRP: $49.99$45.95 -
CMMG MK3 Gun Builder's Lower Parts Kit
CMMG
MSRP: $49.95$44.95CMMG MK3 Gun Builder's Lower Parts Kit The 308 version includes LR308 takedown and pivot pins as well as an improved bolt catch. The 308 kits also include a bolt catch screw in place of the AR-15 pin...MSRP: $49.95$44.95 -
Out of stock
Aero Precision M5 MOE Lower Parts Kit Minus FCG - Black
Aero Precision
MSRP: $70.00$57.95Aero Precision M5 MOE Lower Parts Kit Minus FCG - Black Ready to build out a lower, but wanting to minimize spare parts that might tempt you into yet another build? The Aero Precision lower parts kit...MSRP: $70.00$57.95 -
Out of stock
DPMS Stripped Forged AR-10 Upper Receiver
DPMS
MSRP: $149.99$99.95DPMS Stripped Forged AR-10 Upper Receiver DPMS Panther Arms DP-10 stripped upper receiver is ready to build your next upper assembly to your specifications! The DP-10 model offers a more modern...MSRP: $149.99$99.95 -
Out of stock
Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver
Faxon Firearms
MSRP: $535.00$492.95Faxon Firearms Bantam 10.5" 9mm Barreled Upper Receiver Faxon Firearms set out to create a dependable and affordable 9mm PCC Upper that would be compatible with the widest range of 9mm PCC lowers and...MSRP: $535.00$492.95 -
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
Foxtrot Mike Products 7" Rear Charging 9mm AR-15 Complete Upper
Foxtrot Mike
MSRP: $399.00$369.00Foxtrot Mike Products 7" Rear Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products MIKE-9 Complete 9x19mm Upper Receiver is built from the ground up to provide outstanding reliability and...MSRP: $399.00$369.00 -
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 -
Aero Precision .308 Winchester 16" M5 Upper
Aero Precision
MSRP: $780.00$609.99Aero Precision .308 Winchester 16" M5 Complete Upper The Aero Precision .308 Winchester 16" M5 Upper is a pre-assembled upper receiver designed to fit onto an AR-10 lower receiver and provide a upper...MSRP: $780.00$609.99 -
Out of stock
Aero Precision M5 .308 Lower Parts Kit, Minus Fire Control Group/Pistol Grip
Aero Precision
MSRP: $55.00$46.95Aero Precision M5 .308 Lower Parts Kit, Minus Fire Control Group/Pistol Grip The AERO Precision M5 (.308) lower parts kit helps you to build a custom .308 AR. This parts kit conforms to...MSRP: $55.00$46.95 -
Out of stock
Aero Precision 16" .308 M5 Complete Upper - FDE Cerakote
Aero Precision
MSRP: $820.00$713.95Aero Precision 16" .308 M5 Complete Upper - FDE Elevate your rifle's performance with the Aero Precision 16" .308 M5 Complete Upper in a striking Flat Dark Earth (FDE) finish. At its core, this...MSRP: $820.00$713.95 -
Lower Parts Kit for Glock 43
Black Rifle Depot
MSRP: $69.95$39.95Lower Parts Kit for Glock 43 These Black Rifle Depot Lower Parts Kits for your Glock 43 are complete with all the parts replacement parts required to finish or upgrade a lower frame. These kits for...MSRP: $69.95$39.95 -
Out of stock
Maxim Defense Industries 5.5" PDX Complete 300BLK AR 15 Upper
Maxim Defense Industries
MSRP: $1,295.95$1,165.50Maxim Defense Industries 5.5" PDX Complete 300BLK AR 15 Upper The NEW Maxim Defense PDX(TM) U.R.G is built to handle the fierce demands of the Tier 1 community and designed to install on any...MSRP: $1,295.95$1,165.50 -
Out of stock
Maxim Defense Industries 5.5" PDX Complete 300BLK AR 15 Upper - FDE
Maxim Defense Industries
MSRP: $1,295.00$1,284.95Maxim Defense Industries 5.5" PDX Complete 300BLK AR 15 Upper - FDE The NEW Maxim Defense PDX(TM) U.R.G is built to handle the fierce demands of the Tier 1 community and designed to install on any...MSRP: $1,295.00$1,284.95 -
Out of stock
CMMG Banshee 8" Upper Group - 9MM
CMMG
MSRP: $999.95$979.95CMMG Banshee 8" Upper Group - 9MM The CMMG Banshee 8" AR Upper in 9MM offers the perfect blend of carbine-level ballistic performance in a compact package, making it an ideal choice for the ultimate...MSRP: $999.95$979.95 -
Out of stock
CMMG Banshee 5" Upper Group - 9MM
CMMG
MSRP: $949.95$929.95CMMG Banshee 5" Upper Group - 9MM The CMMG Banshee 5" AR Upper in 9MM is the pinnacle of design, engineering, and styling, tailor-made for those seeking to create the ultimate compact 9mm AR. This...MSRP: $949.95$929.95 -
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 -
Out of stock
Sons of Liberty Gun Works 16" M4-89 Upper
Sons of Liberty Gun Works
MSRP: $900.00$889.95Sons of Liberty Gun Works 16" M4-89 Upper 300 Blackout Elevate your firearm experience with the Sons of Liberty Gun Works M4-89 Complete Upper. Constructed with an unwavering commitment to...MSRP: $900.00$889.95 -
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
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
New Frontier Pistol Caliber AR-9/45 Side Charging Upper
New Frontier Armory
MSRP: $239.99$235.99New Frontier Pistol Caliber AR-9/45 Side Charging Upper Features: Multi (Designed for pistol caliber AR rounds) Accepts all Glock pistol caliber magazines Non Reciprocating Side...MSRP: $239.99$235.99 -
Out of stock
Rival Arms Glock Slide Completion Kit For Glock 9MM Gen3/Gen4
Rival Arms
MSRP: $130.99$124.95Rival Arms Glock Slide Completion Kit For Glock 9MM Gen3/Gen4 Kit Includes Striker (Firing Pin) Spring, Extractor, Striker (Firing Pin) Safety Spring, Back Cover Plate, Extractor Depressor Plunger,...MSRP: $130.99$124.95 -
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
Radical Firearms 16" 300 Blackout Complete Upper Assembly
Radical Firearms
MSRP: $474.95$469.95Radical Firearms 16" 300 Black Out Complete Upper Assembly The Radical Firearms 16" 300 Blackout Complete Upper Assembly is a comprehensive solution that effortlessly fits any MIL-STD lower receiver...MSRP: $474.95$469.95