The AR-15 CompMag. GEN.3
CA, RI Compliant.
NY, CT, MA, CO, and VA Compliant with the simple addition of epoxy to permanently attach the release hole cover onto the magazine.
Lifetime Warranty. If something ever breaks, we will replace it.
10 Round capacity.
Newest Version. GEN.3 (updated February 15, 2021)
Instantly locks into your firearm. In CA and RI, the CompMag can be easily removed by breaking your action, removing the lock cover on the magazine, and pushing out the mag with the release tool. The release tool is included with your CompMag.
The GEN.3 CompMag automatically locks into your firearm once it is inserted.
Our unique fixed magazine design creates an ammunition feeding device designed to be contained in or permanently attached to a firearm in such a manner that it cannot be removed without disassembly of the firearm action.
Allows you to keep the AR-15 features you love on your rifle. (pistol grip, forward grip, retractable stock, and flash hider).
No need to "break your action" or deviate from the normal operation of your firearm to reload.
Loads easier than a standard magazine. No heavy spring to push each round against.
Will fully load on a closed or open bolt.
Instant installation. No holes to drill. No need to modify your firearm.
Very easy to remove, should you decide to shoot outside of California.
Ultra durable and heavy duty, built to last. 150% to 300% thicker side walls than most polymer magazines.
17-7 Stainless steel magazine spring.
CNC turned steel charging handle with glossy black oxide finish.
Round counter indicates exactly how many rounds are left in your firearm, including what's in your chamber.
Holds the bolt open after the last round is fired.
Allows for easy clearing of type 3 malfunctions (such as double feeds).
Can be used in California and other restrictive firearm states. Check your local and state laws before ordering.
INCLUDES EVERYTHING YOU NEED FOR INSTALLATION.
Patented Innovation. (CompMag has 7 patents at this time.)
Designed and Made In the U.S.A. Right here in California.
New York, Massachusetts, Connecticut, Colorado, and Virginia Compliance:
It does not, by itself, make your firearm compliant in these states. It must be installed in a permanent manner, removing the ability to accept a detachable magazine. For compliance you must epoxy on the release hole cover once the CompMag is installed. For information on your state, please go to Restrictive State Compliance, Demo Videos
In these states, often times a MAG-LOCK is installed on the firearm, which disables the mag release. The CompMag can be squeezed by the mag-lock device if it is installed too tightly, and will result in the rounds or the follower not moving through the CompMag properly causing misfeeds. If using a mag-lock, always check the mag function before using epoxy to make it permanent.
COMPATIBILITY:
Compatible with .223, 5.56, .300ACC Blackout, and .277 Wolverine Ammunition.
Compatible with standard AR-15 type lowers. (M4, M16, AR15).
Compatible with other firearms that accept a STANAG (AR-15) magazine and have a removable upper receiver; including the SCAR16, CZ Bren 2 (5.56), Bushmaster ACR, SIG MCX, SIG 556, Galil ACE, BRN180M, Springfield Saint Edge ATC, HK MR556 A4, Daewoo DR200, and more.
For receivers finished with Cerakote, we recommend roughing up or removing the Cerakote inside the magwell where the locking wheel sits when the CompMag is inserted. You can easily do this with a bit of sandpaper. Cerakote is a slick, hard surface and will prevent the locking wheel from engaging so it must be removed for the mag to lock in properly.
NOT compatible with lowers that have a custom or extended magazine well (such as Seekins SP225, Sharps Bros, HK MR556 A1, and Spike's Jack). Not compatible with the AKB-23 receiver.
Not compatible with some bullpup firearms such as the Tavor and Steyer AUG as you cannot separate the receiver to remove the CompMag without destroying the magazine.
Compatible with the Kel-Tec RDB. In CA or RI when installing the CompMag, remove the release hole cover as you cannot remove it while the CompMag is in the firearm. The high side of the CompMag loading door must be slightly trimmed to get it to close fully.
Compatible with the A3 Tactical Triad bullpup chassis. You will need to trim the top of the CompMag loading door to get it fully latch, but it's an easy fix.
NOT compatible with top loaders such as the MA loader or the Bear Flag Defense loader.
READ ALL INSTRUCTIONS:
Before using, please read the instructions and watch the videos found here: CompMag Instructional Videos. This will help you better understand how the CompMag operates.
Thank you.
As we, and our Attorneys, understand it, this product falls within the laws as written. At this point it has not been endorsed or approved by any law enforcement agency or regulatory body within the United States, due to their reluctance to endorse any compliance products. Once contacted, the D.O.J. told us that they would not endorse any compliance products and that we should seek the advice of a qualified firearms attorney.
We then had our firearms attorneys research the topic of California compliance thoroughly and their professional opinion is that the CompMag would be deemed a fixed magazine in accordance with California Law. Letters from them can be found on our home page under "Recent Posts".
Even though we have had our Firearms Attorneys approve this product as a fixed magazine according to California law, your situation may be different. For example, putting a CompMag on a banned AR-15 or a short barreled rifle (SBR) will not make it compliant. Know your local/state laws and regulations prior to purchasing this product. If you are unsure whether or not you have an assault weapon, please contact a firearms attorney.
CompMag LLC. is not held responsible for injury or damage from inaccurate assembly, misuse, illegal use or modification of this device, nor are we held responsible for your understanding or interpretation of the laws and regulations that may apply.
Thank you.
I've bought around 8 of these now. I also recommended them to several friends. I'll be buying more myself as well. It's honestly a great product, no one wants to lock their mag, no one wants to be a felon either. This is a reversible solution that's satisfied all my needs and expectations. No, I'm not a paid review either. Don't buy it I don't care. I'll buy you'res.
It’s a great way to keep the look and feel of the ar Functions perfectly every time when loaded properly
I've actually bought 6 now, they are everything I want In a compliant mag. Great quality, they work great, and they look great.
Easy to install, easy to load looks nice also very good construction
Thanks for the gen3
Great product to achieve Ca. Compliance.
Great product easy to make compliant especially in California Have multiple of them and always recommend
Haven't tried it yet but did install in lower. Looks really well made and high quality.
I love it, I purchased 1, and then purchased another one when I received it. It is a very high quality fixed mag system for us people that live in governed states run by children. You can feel the quality immediately when you remove it from the box. I usually travel to normal states to do my range time where you don't need items like this to comply with laws made by people who know absolutely nothing about firearms as a whole, but surround themselves with private security personal armed to the teeth with fully automatic, unrestricted round count device's that feed their evil weapons of war that only the savage military should have. But at least they can rest easy by the heavily armed team in their armored vehicle's outside of their mansion in a remote crime free area of the state that only the elite can afford. The one and only part of the mag system that I would recommend some modifying is that the sliding door where you load the ammo have more of a retaining snap or locking position when sliding it up to the closed position. It does slide down fairly easy, especially when firing the rifle. The recoil of the weapon makes it slide open. It's not a huge deal, I just shimmed mine with a couple small pieces of Velcro to create more resistance to stay in place. Not a complaint by any means. I've tried other types of devices to make it state compliant, and in my personal opinion, it's still the best fixed mag system on the market. I'm just so thankful that there are Liberty-minded American people with genius ideas putting the effort in to create companies like Compmag. It's products like this that help relieve some of the mental stress that we are forced to deal with as Americans. I will be ordering a third one soon for my new AR build. Thank you Compmag for making such an awesome product. I'm definitely a customer for life and will continue to recommend your products to fellow restricted rifle owners.
Great choice for a Massachusetts compliant fixed mag 10 round mag for a side charging ar15. Quality of the magazine is hands down heavy duty and very satisfied with it. Definitely a great choice for a fixed mag state.
I have been using Comp Mag for several years now. They are a reliable option to comply with Commiefornias tyrannical restrictions. Comp mags are well built and their customer service is top notch. I have referred all my friends to Compmag for a solution that does not require you to make alterations to your AR.
Easy to install and easy to remove.
Great product loved it, would recommend in states like NY and Cali to keep other fun tidbits
Very high quality. I was very impressed. Very sturdy. Easy to use. I wish I didn't have to use it but it is perfect for what it is intended for.
Excellent alternative to the California People’s Republic ban. Thank you Compmag, it allows me to keep my AR with all the features. Thank you
Did not listen to a buddy of mine and went for the side loader at first. Went to the range and the it jammed like crazy. The frustration was so much that everybody around me including the strangers all have a synced up mental melt down. The range officer nick named “The Wizard” told me it’s the magazine that’s causing the problem. So I bought compmag hoping it will solve the problem. And, it, did. Thank you!
This product is amazing. Especially for California residents. The mag is locked in without any issues st all. It can be removed in seconds without any issues also. The item is built way beyond what I thought it would be like. It is super easy to load and it loadsvery quickly. I like this magazine I bought one for my father in law who is 74 an is amazed with his age how easy it is to use. No sore fingers are hands loading the magazine he said. The craftsmanship is beyond compare. Do not buyany knock offs there is only one, and that is Compmag. Thanks for making a great product.
I love this product, the CompMag is by far the best way to make my AR platform CA compliant.
Purchased the AR15 CompMag and throughly happy with it. Necessary addition for a state compliant AR. Has taken a few range sessions to get used to the manual of arms. Have found the loading doesn’t take much more time than loading a standard magazine. Highly recommended if you’d like to keep other “standard” rifle features such as flash hider and adjustable stock. Have already bought other versions for future builds.
Easy to install makes range shooting more enjoyable... Recommend to any NY AR enthusiasts to get one
Excellent product ?
Purchased the CompMag for my AR-15 build, here in New York state. Thought all along after information received from the ATF, NY State Police, numerous Firearm dealerships that I was building an AR-15 rifle that would be legal for this Law Abiding Citiizen to own in New York state, but politicians like to change rules and laws to make themselves look good in the public eyes. And no matter what changes were made, it was always classified as an assault rifle. After a final bit of advice and some research, I came upon the one and only item that has made my AR-15 legal to own in New York state and that item is the " CpmpMag " ! Yes, it is a permanent mounting magazine in the rifle. But it fits so well, with the finest materials and the loading process is so simple, it now is the one main feature on the rifle. And it changes the classification of an AR-15 Assault Rifle to just a " Rifle " here in New York state, that does not have to be registered. Even though it changed the classification to a regular " Rifle ". If wanted, any AR -15 feature can be added to the firearm and because it now has the permanently mounted CompMag, all features are acceptable and it still remains to be only classified as a Rifle , but not an Assault Rifle. With its design, engineering, materials and ease of operation, CompMag has done wonders for the Law Abiding Citizen Firearm owners. Only thing that needs to be said is ........ Thank YOU CompMag !!!!
Shipped on time , super easy to install and load recommend to anyone who is in a communist state for compliance
Very high quality construction. Functions flawlessly. Removes cleanly. Additionally, customer service is quick, professional and efficient. Definitely would recommend this product ad this company.
There are many compliance options for AR owners in California, however every option requires the removing of parts, substitution of parts, etc. from your AR platform rifle. The one exception of this is the CompMag. The CompMag combines both the compliance equipment (fixed magazine hardware) with the actual fixed 10-round magazine, which means the rest of the AR can be left as is with all standard AR parts. If the AR is taken to a state that does not have AW restrictions, the AR can easily be returned to “free state” configuration without any gunsmithing, and then very easily returned to California compliance upon reentry into California. This is a no brainer….Get the CompMag and forget about the rest….
California compliant for my AR-15 keep all my accessories on it work well thanks Comp Mag
Works great for making my AR California legal and functions well. I am going to get one in 308 next because of this. Since I live in a state that absolutely sucks maybe you can send me one for free to keep freedom alive
The piece works great! Really locks in and I’m so happy it allows for all the features to be compliant to the tyrannical rules in California.
A perfect product for those of us who want to enjoy an AR15 in CA. Retains the looks and features which are desirable in an AR15. Easy to convert back when enjoying a shooting experience in a free state.
This is the best innovation to come out for the people's republic of New York. It makes the ar15 totally not scary and let's the government rest easy knowing that I can't drop the magazine anymore. Install instructions are straightforward. Only wish they would make one for 6.5 grendel.
Works Great.!! Easy to load, and easy to remove.!! If your in CA it's a must!!
The magazine worked as described in the YouTube I watched it made my AR-15 smith and Wesson California compliant. Was easy to use and take off. Was very surprised how easy it was to install.
5 Stars! Helps make Your AR-15 Compliant. Is easy to remove when leaving the State, to shoot . Well made and nice to have if You're making Modifications like Grip, Stock replacement Improvements!
These gen 3 mags are awesome compared to the previous versions. Totally plug/play and no fuss! Slapped one of these on my new ar15 build and easily put down 100rds w/o issues. Unlike the previous version with a screw tension to lock the mag and would have to adjust a bit so misfeeds dont happen, this newer version is cleaner and smoother in design!
This is an excellent, very well made 10 round magazine. It allows you to keep all of your "Evil Features" on your AR platform in occupied states. This converts your AR to a "Fixed Magazine" without any permanent modifications to the lower receiver. You keep the mil spec bolt catch, mag release, and all other parts.
Nice and EZ .
Out of the box, a very solid and durable mag! Easy, instant installation for California compliance. Removing it took a little effort with the provided tool, but an insignificant inconvenience for the ability to have all of my accessories. Great product, easy to load, no spring failures yet at the range!
Solid mag, Best option for CA compliance. GEN 3 is the easiest to install and take out
Living in California, you always have to think about compliance. I carry a carbine with me every day, and don’t want to be deemed a criminal. I shoot at least 3 times a week and compmag makes this an easy and efficient process. The reason I use compmag vs other strategies is that it doesn’t change the way I use my carbine. I also carry an extra compmag on my person when I’m at a public range because it goes in quick and doesn’t require tools for anyone who needs to make changes on the spot. In an imperfect environment I really like compmag it is the best tool for the job!!!!! Thanks compmag your gen3 rocks
Not only these innovative magazines have allowed me to enjoy my ARs costumed to my liking in a restricted state, they are also very well made, rugged, and durable nevertheless on the off chance if there was any issues, customer service department is quick courteous and efficient. I had a minor issue with the magazine that I needed help with and to my surprise I was able to reach the president of the company who was very helpful and knowledgeable about his product and in few sentences the issue was resolved. I highly recommend these magazines as they are very well made and to support innovation in the gun industry. You guys are great!
So far I could not be happier. Works great and when it's time to remove it from the firearm, it's simple and easy.
Works as advertised. Had a problem loading when I was learning it, but now no issues, works great
I have purchased and recommended compmag many times over. I like being able to keep my rifle the way it was designed to be and not having to go featureless. Compmag works as advertised, a great product with a great support team. Will continue to use and recommend!!!!!
The compmag functions great and I like how easy it is to remove if need be
The PERFECT and best solution for those living behind enemy lines in socialist states like NY, Ca, etc. for “compliance” at range days, etc. Only downside is the rifle will always appear loaded with the fixed magazine and good luck with a double feed. Like it so much a bought a second as well as an AR-10 version. It would be INCREDIBLE if comp mag can produce magazines for as many rifles/weapons as possible.
Works well, easily installed.
Very well made! I went with the COMPGAG "fixed mag" option because I wanted to keep all of my mil-spec "EVIL" features. There are other options out there but you have to replace some of your mil-spec parts and I wanted to keep EVERYTHING mil-spec. When you remove the COMPMAG you are setup with all your existing mil-spec parts just like any free state. This is a Great "Fixed Mag" option!!
I have a Gen1 and I thought is was easy to use, but the Gen3 is is an amazing upgrade. I am very pleased with their product.
I was pleasantly surprised to find these NY compliant magazines. It was easy to install and easy to use. I find the CompMags much easier to use than top loading standard pinned magazines. When you live in a state with lots of rules - NEW YORK - it is nice to find well made compliant alternatives. Thank you
Solidly built, As described. I'd buy another.
I used to be a "featureless" guy. But I am sick of stupid uncomfortable grips and fixed stocks and dubious muzzle devices. I want fully featured rifles. I do not want to compromise. And Compmag is the answer. This is what I want from my "fixed mag" solution: 1 - I want to be 100% legal for storage and transport. I want to comply with the law, not just the letter, but the intent and spirit of the law. Not only do I want every cop or DA who handles it to immediately know that it is legal, I want them to be unable to even figure out how to remove the magazine. 2 - I want minimal or better yet no modification of the rifle. 3 - I want it to be easy and fast to convert back to a normal rifle (for SHTF or out-of-state use etc). 4 - I want it to be possible and reasonably easy to actually use the rifle with the thing on. Compmag is all of these things. It is hands down the best way to go in Commiefornia.
Thought the previous invention was good but they still made a great improvement. Thank you
I have tried various options for ca compliance. I have tried the hell fighter, different fin grips, featureless etc. Once I found the compmag, I ditched all my other options and went head first into compmag. It is the best option for fixed mag compliance which allows me to clear jams, operate the rifle as intended, and not alter my rifle. When I leave the state all I have to do is switch my mag and I have a standard AR. I have spoken with the owner of the company and he was very helpful and stands behind his product. I have referred ALL my friends and anyone who asks to Compmag. IT is my ONLY solution.
Great product. Installed in place of pinned 10 round magazine. No issues to date, performance has been consistent and without jamming.
Great product for CA and NY firearm owners.
So far so good. I like the new design with the pin hole to release it. Now i dont have to look for a flathead to unscrew it. I have both gen 2 and 3 and both are running well with no issues. Put about a couple hundred rounds so far. I would get more for sure
good product. not yet ran it too much. much better then the previous mags.
So far so good. Haven’t got a chance to test fire but it installed very easily. Looking forward to some range time.
Gen 3 is amazing! Fits perfect! Thicker plastic. BEST one yet! Hands down the best option for states with restrictions! Highly recommended!!
Huge improvement from the gen. 2 compmag!!!! I used my gen.2 once, and had a lot of issues with it. Spent a lot of time trying to adjust it to get it to cycle properly and could never get it quite right. But the gen.3 was excellent. Plug and play!! Wish the gen.3 was out before I wasted my money on the gen.2!!!
This is the best 'fixed magazine' solution for anyone in California that owns an AR-15, period. Very easy to install, remove and use. I applaud whoever engineered this item, they did a great job. Very user-friendly, and not complicated in how it functions compared to some other products out there. I recommend this product 100%.
