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December 3, 2025

Current Value Of A COP Derringer (2026 Price Guide)

The COP .357 Derringer, a unique four-shot handgun, holds a distinct place in firearms history due to its innovative design and pop culture appearances. Officially classified as a 4-shot Derringer-type pistol, its value is driven less by practical application and more by its novelty and collector appeal. Understanding the key factors that influence its market […]

October 6, 2023

How Much is a COP Derringer Worth?

Why Do Gun Owners Like COP Derringers? When it comes to compact and concealable firearms, few names evoke the same level of intrigue and collectibility as COP derringers. These distinct firearms have captivated gun enthusiasts and gun collectors for decades. One of the primary reasons why buyers gravitate towards COP derringer firearms is their compactness […]

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Cash My Guns

4.9

Based on 2584 reviews

Cash My Guns

4.9

review us on See all reviews

Radonna Doughty

1772493633

1772131516

1771820606

Selling my Gun to you went great! You were quick to reply to any questions i had. I got paid sooner then expected. Mailing my firearm was simple. Essy guys to work with. I will recommend anyone to you. Good honest guys. Im Very please how smoothly everything went from start to finish. Thanks guys

HardWorking American

1771708526

1771545886

Quick and easy transactionFair price

John Longnecker

1771423204

First time seller. Very smooth transaction and great communication throughtout the process. I highly recommend this business and intend to use them again.

1770993647

My recent experience with Cash My Guns was great. I really was unsure about trying to do an auction so I submitted the pictures and info for a Remington shotgun, later that same day I received an offer. I also submitted the same information to two other online buyers which were much lower. I then accepted the Cash My Guns offer. They immediately sent the shipping label, their FFL and shipping instructions. I chose to have the check mailed and five business days later, it was delivered. The process was very smooth and the communication was great. Thank you!!

michael rofrano

1770933680

Great to deal with..... transaction went smoothly!

1770761372

“5/5 Stars – Highly Recommend Cash My Guns!Just sold them my Mossberg 20 gauge shotgun and SKS, and the whole process was flawless from start to finish. Super straightforward: quick communication, clear instructions, and they covered every penny of shipping costs—no hidden fees or surprises. They offered a more than fair price (better than I expected honestly), and the payment hit fast and easy.Everything was professional, respectful, and fast—took way less time and hassle than dealing with local shops or private buyers. If you’re looking to sell firearms without the headache, these guys are the real deal. 100% doing business with them again. Thanks for the great experience!”

Jason Schoephoester

1769896204

Great experience and people. Makes the process easy and the offers are quite reasonable.

1769816491

Great people, makes the process super easy!

1769733739

Great experience! Everything was well explained and carried through as per.

1769535971

So far it has been very slow with you guys getting back to me. If you want a 5 star you better pick up the pace

1769532161

First time selling firearms from out of state.CashMyGuns made the entire process effortless and fast, thank you to each staff member, they all did a great job answering my questions and getting a fair price for the firearms!! Will definitely be using them again.

1769268180

Admittedly, I was skeptical at first, but my expectations were blown completely out of the water!! If you have firearms to sell look no further! They made the entire process super easy. They were extremely responsive (even during Christmas Eve!) and always Communicate communicated very clearly thoroughly and respectfully — which was really helpful for a beginner like me!! IMO, it’s not really fun to mail anything (especially heavy stuff!), but they made everything a lot easier by quickly shooting back pre-printed shipping labels with clear and concise shipping instructions with helpful, detailed information and all the shipping options were great - I was psyched they offered UPS pickup even though I ended up dropping it off so that I could get a receipt (and hopefully *paid* faster! lol) I was a little afraid of running into a long turnaround time on receiving the actual payment for the ammo I was selling,, but luckily they offered direct deposit as an option and believe it or not, they were even quicker on the payout than I’d expected! One bit of advice though is to make sure to be on top of checking your email when you use this service bc I actually even missed one I needed to reply to confirming that I was ready to receive my payment! (Uh, hello, only the most important one! Haha 😜) So yes ,all in all, 5 stars ++++ & above and beyond! I’d give them 6 if I could!

1768966363

Great service and fair pricing

1768940726

Outstanding experience! Friendly top notch professionals who took the time to get the right information on my guns to make a fair offer. Service far above and beyond what you would get from any gun shop or fly-by-night operation as well. The guys whose pics are on the website are the guys who you will be talking to when you call or email! Definitely recommend!!

1768664563

Cash My Guns is a pleasure to do business with. This company is honest and treats you fairly. I highly recommend them if you are selling some of your firearms.

Chadwick Jackson

1768562893

Hard to believe it was this easy! Hardest part of the whole transaction was bubble wrapping the package for transport and that was a breeze. Highly recommend if you need to sale your firearm and don’t feel like the hassle of haggling at gun shows or the fear of incorrect/incomplete paperwork. Will use again if the need arises.

Anthony Wright (ad2021)

1768351334

Top notch customer service and fair pricing for anything you sell them my #1 go to place online

1768342719

I thought it was a joke because there are websites asking you to ship your guns to a PO Box! What am I a jerk? Then I found these guys who had a hard street address, business licenses in two States and sent me proof of FFL prior to shipping my gun. And, may I add, it was a fair price and they paid up as promised! Highly recommend.

1767910368

Recently used CashmyGuns to legally sell several firearms. They made it so easy to use. Very quickly paid me what I wanted. I’ll definitely use them again.G. Sandlin

1767876249

Every step in this process was timely and efficient, communication was excellent. Nothing was left to wonder or worry about. It was one of the most professional online experiences I have ever had!

1767826128

Easy process, good communication and fair deals.

1767745528

The process was quite simple and the payout came within two weeks of sending in the gun. I would recommend them to anyone wanting to sell their firearm.

1767722316

Easy to deal with, good communications, fair prices

William Gerhardt

1767543547

I recently sold my rifle and ammunition to CMG and the entire experience was smooth and very professional. They answered all of my questions regarding the proper shipping and paid for the shipping. Their bid/offer for my firearm was fair and reflected the fair market value of the rifle. I was very pleased with the outcome of my entire transaction with this company.

1767180355

Great communication and offer for my gun. I highly recommend.

1767121674

This was the smoothest, easiest, friendliest transaction I have ever had online bar none. These folks know there stuff, received a very good price for the pistols I was selling, and a seamless shipping experience. I would and will do business with these folks again. Highly recommend to anyone if they are wanting to liquidate/sell any handguns.

1767104049

I recommend Cash My Guns; they offered a fair price, were available for communication throughout the process, and paid quickly. 5 Stars.

1766792850

Great guys to deal with fast all around service they supply the shipping label and make a direct deposit in your account can’t beat it !

1766708635

I sold my rifle and ammo to them. The process was simple and straightforward. The payment was deposited directly to my account two days after they received the items. Good experience.

1766691892

Very easy process. Payment was very fast.

1766689600

I am way happy with the sale of the service. Everything was great.

1766614735

Great experience, I highly recommend. They offer good appraisal prices and are great at communicating and getting back to you. Keep up the great work! It was a pleasure doing business with you.

1766430658

Great working with the team. Have finished 2 and am completing a 3rd sale to them as we speak. The staff has been very transparent and easy to work with. They have paid everything they said they would be including shipping. Can't say enough about how top tier the service was. Jesus and Dan have been a pleasure to work with and their communication throughout each process has been top notch!

Gilbert Griffith

1766237441

I contacted CFG and sent the pictures. Instantly received a reply, which was courteous and detailed. Then contacted a competitor and received information but not as courteous. Also quite a price with CFG’s to the good. Have a great week.

kregg galbreath

1766020458

Dunlap Gun Buyers continues to be a solid, trustworthy business to deal with if you want to sell you firearms. I have sold several firearms to them. The process is straightforward: submit a quote request, receive an offer, accept the offer, ship with the provided and insured shipping label (you must provide the box), and receive payment. The flow of the process is manual versus other companies that provide the same service; email receipt and response vs. all online. However, the results are the same and receiving the payment takes approximately the same time, if not a day or two faster in some cases. Use the direct deposit option to receive your payment in under 3 business days (my experience). Also, they are willing to negotiate the offer amount depending on the firearm or offer an alternative consigment option.

Cornell Hawkins

1765999192

It was truly a pleasure to do business with your company. In our conversation, and in our emails, everything was above board and honest. From the time the offer was made to the time that I received my payment, transaction was fast and seamless.I have no problem with recommending your company to my colleagues and others. .Bravo Zulu🫡

1765921225

These folks are great, fair pricing very quick service. I highly recommend them and will do business with them in the future.

garrett waldner

1765916452

Very professional and responsive. Offered a fair price and quick payment.

Michael McMahon

1765586407

Cash My Guns is an easy process and they cover the shipping costs. They communicated the status of my sale and payment. The price was fare and the process was easy. Great service!

1765562871

Very Professional and Easy Process. I submitted a list of what i wanted to sell along with photos. They came back quickly with a quote of what they would pay. I agreed and that same day had documents to include with what i was sending as well as shipping labels for every box being sent. I just had to box it up-hardest part of whole process was trying not to go over 35 pounds her box. It was sent and within a day or two of receiving the items they confirmed payment was being sent to my account. I received payment the following day. Highly recommend Cash My Guns and will definately use them in the future.

1765329277

sold my stuff easily with a good price. would recommend this

1765191820

Dealing with 'Cash My Guns' was a truly easy and actually rare hassle-free experience compared to almost everything else in life these days. Fair offer, free shipping, and very fast, secure payment directly to my account. I wouldn't hesitate to use them again in the future.

Travis Rendessy

1765045936

Very fair price was given for my SKS. Everything moved quickly and the communication was excellent. I can't imagine using any other shop next time.

1764801465

Very professional, answered all my questions. I got paid quick. Thank you guys

1763935729

I was moving out of the country and had to dispose of my guns. Cash My Guns offered me a great price for my WW II rifle and my shotgun and honored it when they received it then paid me immediately. One suggestion to anyone sending a long arm, from Fed Ex you can buy a $7 triangular "golf club" box that will easily handle most long arms and is accepted by UPS, the carrier that CMG use.

1763763578

Very simple process very professional would recommend 100%

1763674593

Cash My Guns offered fair prices and made the process completely turn-key and easy. I would absolutely use them again.