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Armory Den

Top Selling Traps!

  • Den Deal!
    Armory Den  Armory Den

    7″ Aluminum 1.45″ OD Solvent Trap Kit with 9 Stainless Steel Cups (1/2×28″ + 5/8×24 Included)


    434 Points!

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  • Den Deal!
    Armory Den  Armory Den

    10″ Aluminum 1.75″ OD Solvent Trap Kit with 9 Stainless Steel Cups (1/2×28″ + 5/8×24″ Included)


    599 Points!

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  • Den Deal!
    Armory Den  Armory Den

    7075 Billet Type III Anodized Aluminum Adaptive Solvent Trap™ (AST) – 1/2×28″ + 5/8×24″ Included


    809 Points!

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Supporting Our Veterans!

Join Armory Den to make a real impact for veterans as we donate a portion of sales proceeds through November! Our fundraiser benefits Task Force Dagger Special Operations Foundation. TFDSO provides assistance to wounded and ill US Special Operations Command members and their families. Together we have exceeded our goal of $1,000 and have reached $1,200! We will continue to donate through November! Thanks in advance for supporting our veterans by donation or by choosing Armory Den! All contributions are sent directly to this organization through GoFund Me

Previous October Fundraiser: Hope For Warriors

Our Awesome Customers!

Armory Den
Mike S.
December 11, 2021.
Outstanding on all fronts Great company! I am 110% satisfied with my experience. The ordering process was easy and secure. The package arrived 3 days early by USPS. The product was extremely well-packaged: outer bubble envelope, inner bubble wrap, a box, and the individual pieces were separated and secured within holes in foam material. The trap itself is very well constructed as advertised. I’m glad I paid the extra $$ for a high quality product rather than risk with a random internet company just out for sales. Also customer service responds within hours and is extremely responsive—they have actual humans interacting with you! Will use again. Thx!
Armory Den
Adam Carruth
June 19, 2021.
custumer of Armory Den for life. where do i start, well for one thing these people have custumer service covered on a legit level. the best hands down communication with me then any company has ever had. up until my first purchase amazon had that on lock. but Armory Den has them beat. And if your skeptical of the quality of material or machining. one time is all it will take for you to truely trust that every single purchase you make with them will be the best you can buy. The best business and people you will ever spend money with. I am a customer for life and that is a fact! truely greatful for a business that actually cares about the people they do business with. thanks yall god bless you!! Adam Carruth
Armory Den
William Patterson
May 25, 2021.
Solid from website to my hand, top shelf As I shopped for the product, I kept returning to the Den website. Descriptions are clear, lots of good information, very good value. Ordering is simple, terms are straightforward. I had special shipping instructions, followed perfectly. Secure packaging. The trap is well machined, fits tight, and is nicely finished. The hand-feel has heft and is of quality. Extra care at every step. Thanks.
Armory Den
May 15, 2021.
Great experience Great experience
Armory Den
May 3, 2021.
They did the right thing! Let me just start with Thank you Armory Den! What exceptional customer service! Their response time to emails, is faster response time then the police department has where I live for 911 calls lol j/k. Seriously, they answered me on Sunday, morning and afternoon. No company does that! Also, I asked about a part I thought came with my order. I was ready to pay for it, nope, they sent them to me for free, and shipped on a Sunday! No one does that! I’m a customer for life! I even canceled an order I had with another company, just so I can buy from ARMORY DEN! My business motto is “always do the right thing l, no matter what” they obviously follow it also!
Armory Den
Paul F
April 7, 2021.
This company is the real deal I was a little skeptical about ordering honestly. I hadn't heard much about armory den and could only find good reviews lol. But I took a chance and put through an order. Everything arrived as described and is awesome. Be aware that you may receive multiple shipments based on what you order. These guys respond fast and from what i have seen, produce quality products. They have my future business. I've put up similar reviews and given a recommendation on their FB page.
Armory Den
Michael Whitehurst
February 14, 2021.
Great experience Great experience. Product can exactly on time, as expected. Very pleased with product. Very well engineered and good quality. Customer service is excellent. Answered all questions quickly and very informative about products. Will definitely be ordering more in the future
Armory Den
Mike Perkins
January 19, 2021.
Great customer service Great customer service. When the item I ordered was late being delivered by USPS, they stepped up to the plate and made things right. I would recommend this company to anyone who is interested in well made quality products. You guys rock! Mike
Armory Den
January 13, 2021.
Very nice quality item and excellent… Very nice quality item and excellent customer service. Prompt responses to questions. Would highly recommend.

Solvent Trap Cleaning and Storage Solutions!

Configurable, Compatible, and Adaptive Cleaning Solutions.

Armory Den is a U.S based company and supporter of US Veterans and First Responders. We bring firearm enthusiasts the absolute best in solvent trap cleaning solutions. Our solvent traps are configurable, adaptive, durable, lightweight, affordable, and constructed of high-grade materials.

Our designs are built to last and delivered fast! We offer high-grade Solvent Trap Tube Kits and a customizable line-up, such as our Adaptive Solvent Trap Kits. Our complete kits include thread mounts, tube extensions, end caps, and additional storage cups in the event of damage during transport.
Even better, we have a solvent trap parts Den if customers misplace or damage their parts. No need to buy a brand new kit just because you damaged or lost a part or two! 
Armory Den

Den Extras!

We understand our customers shop around to purchase high-grade products, not incomplete solvent trap kits.
Our company takes pride in offering the very best products, and all-inclusive solvent traps which include all parts that make it one complete kit. Only at Armory Den, can you get the best deals, responsive support, and a complete solution without having to purchase each item separately. Browse our den today without headaches and additional grunt work.

Our Kits Include:

  • Free Shipping
  • Sealed End Caps
  • Pressed Stainless Steel Storage Cups, K Cups, or Titanium/Aluminum Adaptive (AST) Cups
  • Thread Mounts (All Kits Include 1/2×28” and 5/8×24”, except for Titanium Solvent Traps Which Include 1/2×28” or 5/8×24”)
  • Select Kits Include 8 to 9 Storage Cups, opposed to ALL Aluminum storage cups like our competitors.
Veterans and First Responders Discounts!
Extending a hand to veterans, persons in the active military, law enforcement, firefighters, corrections officers, emergency medical personnel, and more. These individuals have served our country and/or have been exposed to traumatic events daily. They work to protect their country, our communities, many times without regard for their wellbeing – both mental and physical. All information is confidential. We understand your concern for privacy.

Buying A Solvent Trap

Solvent traps can be purchased legally without a Form 1. However, you cannot modify, alter or redesign them into a device for silencing, muffling or diminishing the report of a firearm without first filing & receiving back from BATFE, an approved Form 1. Please be aware of the restrictions and regulations.

Solvent Traps, Firearm Cleaning Kits, Accessories and More!

Armory Den is a nationwide distributor of reliable high-quality solvent traps, parts and accessories. Our customers expand from firearm owners to firearm safety instructors, law enforcement, government officials and more. Our products stretch from firearm cleaning kits to barrel devices, adapters and various firearm accessories. We’re proud to be the nations preferred supplier for consumers and retailers in the U.S.

Our reputation and high volume of returning customers reflect our commitment to superior products and dedication to world class customer service. By choosing our company, you guarantee the best products, price points, and customer service!

American Company.
Seasoned Machinists.

Armory Den

Solvent Trap Benefits.

Solvent traps are used during routine cleaning, which helps improve firearm safety, accuracy, reliability and overall performance. Solvent traps catch and trap solvent which also helps protect your skin from potentially harmful chemicals during bore cleaning processes. Our eco-friendly solvent traps help us all do our part for the environment by allowing us to recycle, store, and dispose of solvent properly.

Like any product you buy from a home improvement or hardware store; our products do not cause harm or injury to anyone when used as intended. A solvent trap is used during routine firearm cleaning, a small investment to help reduce risk for Police Officers, Government Officials & Firearm Owners!

We take pride in quality control, and work with seasoned machinists to engineer high-grade solvent trap cleaning kits at competitive prices!

We Support Our Veterans!

All U.S veterans receive 10% off all Armory Den purchases, and getting verified is quick and easy! Simply visit our Veteran’s Den and complete our short verification form. Once our team verifies your submission, you will be sent an email with your very own den discount code. Use your Den Discount Code at every purchase and get 10% off for life!

Thank you for your service!

The Legality Of Solvent Traps.

Be aware of the restrictions and regulations, and please reference our Terms and Conditions to understand more about our products and how they are sold. Solvent traps can be purchased legally without a Form 1. However, you cannot modify, alter or redesign them into a device for silencing, muffling or diminishing the report of a firearm without first filing and receiving back from BATFE an approved Form 1.

Legality Of Solvent Traps


ATF Legal Den Resources


ATF E-Form 1 Filing Guide

Armory Den

We Support Our First Responders!

All First Responders receive 10% off all Armory Den purchases, and getting verified is quick and easy! Simply visit our First Responders Den and complete our short verification form. Once our team verifies your submission, you will be sent an email with your very own den discount code. Use your Den Discount Code at every purchase and get 10% off for life!

Thank you for your service!

Customer Protection & Den Deliveries.

Armory Den is an American company, not an overseas provider. We do not stock illegal and low-grade cleaning solutions, or other products for that matter. Remember, the products you order are tied to your shipping address upon order processing. Purchasing illegal solvent traps overseas can result in a felony charge. A few examples of illegal products are: Monocore Solvent Traps, Center-Marked Storage Cups (i.e, dimples on Storage Cups).

Our products are sold with Storage Cups which can be used to store solvent, cleaning supplies, cleaning cloths, and even catch solvent when cleaning firearms (see video above). Moreover, our End Caps and Storage Cups are not Center-marked and solvent traps are not regulated.

Unfortunately there is not a list of what the ATF/NFA defines as a legal vs. illegal, interpretations can be made based on ‘constructive intent’. The ATF works with their NFA FATD “Firearms & Technology Division” counterparts to analyze individual parts, as well as the overall design of solvent traps to determine if they should be deemed unregistered suppressors, which are essentially illegal firearms parts.
Using the ATF/NFA interpretations, it is easy to conclude that monocore solvent traps are illegal unregistered suppressors from a ‘constructive intent’ point-of-view. This is because they have a hole through the middle of the ‘Monocore’ or ‘Single Core’ baffle. Feel free to browse our den…
Armory Den

Solvent Trap Anatomy: Internal Parts & Construction

Storage Cups

Solvent traps are fairly simple designs and different companies use a different variations of parts. Armory Den settled on three types of Dry Storage Cups, and two main Tube designs.
For our dry storage cups, we have 304 pressed stainless steel storage cups, CNC Machined 304 stainless steel cups, K Cups and our Adaptive Storage Cups (AST Cusp). Our K Cups are utilized on our D Cell sized 9” solvent trap, a very popular firearms cleaning option. One reason K Cups are popular is because the K shape that allows for the base of the cup to sit on a flat surface, like a drinking glass.

Our Dry Storage Cups were developed to enable the user to store their cleaning supplies in individual metal storage containers. Our cups fit together perfectly and slide into your solvent trap tube for easy storage and transportation of all your cleaning supplies. Storage cups have a tight fit and slide into the tube of your solvent trap for easy storage and transportation. Some storage cups can be used to catch and drain solvent after use, store supplies, and others can be used for several other purposes as explain on select product pages.

Our AST Cups are popular for transporting solvent and cleaning fluids due to their tight seal when assembled together. For those who want to store solvent in their solvent traps for cleaning at a later date, simply set the AST Cups out on a flat surface and pour your favorite solvent, lubricant or bore cleaning brand into the separate cups. As you load up one cup, screw it into another cup and repeat this for as many cups as you would like. Then install the 2.5” Tube Extension and End Caps and you are ready to clean and go green!
There are many providers on the market, so it would be no surprise if you came across solvent traps with center markings or “dimples.” A question we get often is, “do your storage cups come with center markings?” The answer is NO. We do not have center marks because they serve no purpose for our cleaning systems.
Armory Den
Our solvent traps are designed and sold as firearm cleaning systems to catch solvents. Any modifications or alterations our customers make to our solvent traps after our products are delivered is done at their own risk. It is very important that our visitors review our website Terms & Conditions and ATF Legal Den for more information, prior to purchasing products from our website.

Thread Mounts

All solvent trap cleaning systems at Armory Den, with the exception of our Titanium Solvent Trap models,  include both a ½x28” and a 5/8×24” thread mount. Only our Titanium Solvent Trap Models include one thread mount, either the ½x28” or 5/8×24″ thread pattern. The 1/2×28 thread mount is used for 9mm, .22lr and .223/5.56 NATO chambered firearms. These are the more popular calibers industry wide, and therefore ½x28” is the most popular thread pattern. The 5/8×24” thread mount is very popular as well, which is the thread pattern used on most larger caliber firearms, such as the .308, 7.62×39, .30 Cal , 6.5 Creedmoor, 300 Blackout and more.
Other products offered by Armory Den, such as our GR5 Titanium Adaptive Solvent Trap, GR5 Titanium Tube with Stainless Steel Storage Cups, and Stainless Steel Adaptive include either a ½x28” or a 5/8×24” thread mount, rather than having to pay for them separately. Armory Den delivers more for less, making it easier and more affordable for our customers. We do this by either including both thread mounts for select solvent traps, and by allowing our customers to choose the correct size needed for their firearm, at no additional cost!
All you have to do is make sure you select the correct size thread mount to adapt to your firearm, prior to placing your order with us! As always, if you would like additional thread mounts, please reach out using our contact forms before placing an order, or after your order purchase with order number included in your inquiry. This will allow our Billing Den to issue an invoice and add it to your order.

Sealed End-Caps

Additionally, all of our products include a sealed end cap. This is the cap that screws onto the side opposite the barrel. This end cap is sealed so solvent is unable to exit the solvent trap.
Just like our Dry Storage Cups mentioned above, our end caps are not center marked. If you purchased in the past, or about to purchase, or recently purchased a solvent trap and would like an additional sealed end cap, please send an inquiry with your order number.
Eventually, we will offer additional sealed end caps and sealed end caps in a variety of styles, just as we do our threaded end-caps. We take our customer feedback seriously and some customers recommended hexagonal and octagonal sealed end caps to make it easier to use their wrenches when tightening and/or loosening them – These requests are in the works!

Solvent Trap Accessories and Required Parts

Our Product Line Is Growing!

Our accessory offerings are growing every week, so make sure you are subscribed to receive our newsletter on product updates. It’s important to know that many of our accessories are offered independent of our kits. Some customers purchase accessories for items they already own and don’t purchase solvent traps. This is why we do not bundle accessories with our solvent traps.
For instance, we offer boosters which are required for pistols with a ‘browning style action’. As an example, Glocks have a guide rod that deploys when the slide is racked. If you install and would like to run solvent or a bore snake through the ejection port and into the barrel, you will be hard-pressed. As you go to rack or “cock” the slide, the guide rod will deploy and be stopped by the base of it. This makes it impossible to clean a pistol like Glock with a guide rod.
Installing a booster solves this problem. Most of our boosters have a thread pattern of 1.1875-24 TPIwhich is a common industry thread pattern, and many customers buy them to use on their own cleaning kit. Others order them after purchasing one of our solvent traps, not realizing the guide rod issue. That is why we share content such as this throughout our website to ensure customers are aware of the accessories they can adapt to, or that are required!

What’s My Threaded Barrel Size?

You would be surprised at the number of customers who purchase a solvent trap, only to receive it and not realize it can’t be installed because their barrel is not threaded. So, please ensure you have a threaded barrel, and to match your barrel thread with the correct threaded end-cap pattern when purchasing your solvent trap or any threaded accessories. 
Currently, we do not offer threaded barrels, but we are in partnership with firearm dealers to offer the top brands threaded barrels such as ‘True Precision’ and others! We will keep everyone up-to-date.
Use our Thread Pitch Guide to help you find the thread pitch for your firearm!

When Are Titanium Solvent Trap Parts the Right Choice?

As mentioned above, our solvent traps are purchased and used primarily for cleaning and secondarily for storage and safety, such as safety during transport, whether you are moving or going on a hunting trip or other. Traveling with your safety on, without rounds in your chamber, or with your magazines disconnected from your firearms are all means of increasing firearm safety.
Sometimes we’re in a rush and we forget things, and forgetting things relating to firearms can be disastrous. If you know you will be cleaning your firearm after several uses, it’s best to take your cleaning supplies with you. If you are one to load with solvent and other cleaning supplies, and screw it at the end of your firearm, there is nothing more to remember for cleaning purposes. If you have the correct material for your caliber, the installation of your cleaning tool can be safer during your travels.
Titanium parts are the right choice for higher caliber firearms when it comes to safety against misfires. Ensuring your 300 Blackout, .308, 6.5 Creedmoor other higher power rounds have titanium installed during your travels, make misfires a nonissue. We will not claim safety as the primary purpose for solvent traps, but it’s definitely an ancillary purpose.
Titanium also has better anticorrosive properties than steel and aluminum. Titanium is lighter than steel and stronger than aluminum as well. Although titanium is more expensive, when looking at it in the long run, it may prove to be the better solution.
Armory Den
Armory Den
Armory Den

Contact The Den!

Our den representatives will respond within 24 to 48 hours.

**Armory Den will not reply to inquiries and/or questions related to Form 1 builds and/or modifications. We sell solvent traps for cleaning purposes as well as storage, and we do not recommend or endorse any modifications to our products. Due to product liability purposes, we are unable to provide recommendations or speak on third-party items. Armory Den will NOT respond to questions unrelated to our specific products offered on our site or irrelevant to their intended use. Armory Den reserves the right to refund customers and block accounts via our merchant if we feel our products are not being used for their intended purposes.

All visitors should review our ATF Legal Den, website Terms and Conditions, and our website's Privacy Policy for more information, prior to purchasing products form our site. We also recommend reviewing our product pages to understand more about details, specifications, compatibility, etc. It is possible for email communication and form submissions to be filtered out after review, be missed, or responded to outside of our 24-48 hour turn-around time. We always recommend for our customers to wait for a response prior to purchasing a product from our website. Customer orders are processed within 24-48 hours.