CDM Gear Delta Wave - Mossberg 500/590A1 Safety Replacement
The CDM Gear patent pending Delta Wave safety was created to give you a little more reach and control when activating the safety on your Mossberg 500, 590A1, 930SPX and others. By creating a second contact and control point closer to the operator, the Mossberg 500 safety can be rocked on and off more easily without excessive reach or even taking your thumb off the safety. An aggressive ,wide and deep serration assures grip and control while the wide, curved rear deck increases contact awareness in questionable situations. This gives hunters, 3 gunners, security professionals and everyone else increased control in cold/wet conditions or when wearing gloves. Works with 12 ga. and 20ga. Mossberg shotguns with a top mounted safety. Includes wrench and screw with self sealing thread locker. USA Made!
Features and Benefits of the CDM Delta Wave Mossberg 500 Safety:
- Wide button for Mossberg top mount safety switch
- Fits all pump models: 500 / 600 / 835 / 535 / 505 / 510 / 590 & Shockwave (12ga, 20ga. and .410ga.). Fits all bolt action Models: 9200 390 / 395 /485 / 490 / 495.
- 2 selection points
- Machined from billet aluminum
- Patent Pending
- Increased control
- Mossberg 500 safety switch
- Mossberg 590a1 safety
- Mossberg 500 safety
- Mossberg 590 safety
- Mossberg 835 safety
- Mossberg 930 safety
- Mossberg 500 safety switch upgrade
- Mossberg 590 safety switch upgrade
- Mossberg 930 safety switch upgrade
- Mossberg 500 safety replacement
- Mossberg 590 safety replacement
- Mossberg 930 safety replacement
- Mossberg 500 safety button
- Mossberg 500 oversized safety
- Mossberg 590 oversized safety
- Mossberg 930 oversized safety
- Mossberg shotgun safety
- Mossberg safety switch
Mossber 500/590 Quick Links:
- Mossberg 500 parts
- Mossberg 500 pistol grip
- Mossberg 500 Stock
- Mossberg 500 heat shield
- Mossberg 500 scope mount
- Mossberg 500 forend
- Mossberg 500 sling
- mossberg 500 side saddle
- mossberg 590 accessories
- mossberg 590a1 accessories
The distinction between inferior quality and premium Mossberg 500 Safty is undeniable. At MSP, we only offer Mossberg 500 accessories from the most trusted brands like Magpul. Buy with confidence that we stand behind the product we sell.
Customer Ratings & Reviews
Night and day difference between this and the stock safety
Whether I'm wearing gloves, or it's dark and I can't see the lever, it doesn't matter. This thing was a massive improvement over the stock safety lever. I locked the action back on the shotgun, made sure the safety was engaged, got the factory screw out, and put this lever on in its place. I think it took all of about three minutes start to finish. Now I have a safety lever that is easy to use, doesn't bind up like the factory one did, and makes the gun a lot more safe and usable.
Mossberg 590 safety replacement
Much better than the stock safety. Good design and works great. Excellent from any of the "ready" positions.
Mossberg 500 safety upgrade
I will say I was skeptical about this safety at first when looking at it, but after installing, I have to say well done. It feels very ergonomic against your thumb when engaging/disengaging. We will see how it holds up in the TSG Class in a few weeks. Thanks for a Texas made Product and hope you have a great Christmas
CDM delta wave is a must have for any Mossberg 500 shotgun owner!
This mossberg 500 safety is Easy to install, feels very ergonomic, and looks totally badass. Checks off all the boxes on my end! I would recommend installing over a gun mat because you can easily lose the detent ball when switching out the safeties.
Delta Wave - Mossberg 500/590A1 Safety
i love this safety. it is unquestionably an improvement for what i use this shotgun for - blanks and plastic slugs for beehive home defense. make sure to watch the video to make it easier to install or you might be sorry. this is made of an alloy it is not plastic. switching on and off can be made nearly silent by pushing down when switching. the size makes it easy to find and easy to switch with either hand. if i had to give one warning it is that the safety is large enough to catch on brush or clothing. so as always, be safe and take care with firearms.
This Mossberg 500 safety replacement Should be nearly mandatory if you have a pistol grip on your shotgun
With a pistol grip on my Mossberg 500, I was helpless to reach the safety on the shotgun easily. This Mossberg 500 safety was installed with just a screwdriver in minutes, and it changed the gun. I can easily reach the safety now where it was virtually impossible before. It's attractive and ergonomic and well built. I absolutely would recommend this to anyone in the same position!
Best Mossberg 500 safety replacement
Excellent ergonomics for emergency safety access. Beautiful and heavy-duty design and build.
the Delta Wave Good product and outstanding design
I put two of these CDM Gear Delta Wave Safety on each of my boys' Mossberg 500. There is not much more surface area to accommodate a quicker safety deactivation for dove hunting. The original plastic safety was east to pry upward and break it off. I then used needle-nosed pliers to extract the one-way flathead screw. Now both young teenage boys can now quickly and swiftly activate/deactivate the shotgun safety: the Delta Wave Good product and outstanding design.
I have been shooting, smithing, outfitting, spending many thousands on shotgun accessories thru these many years. This Safety, without a doubt one of the coolest and most useful upgrades I’ve found for any gun!! It is a 1000% improvement over the absurd Safety that comes stock on the Mossberg. It is simple to install for even a novice. It provides you more control over an essential feature, and I can’t think why it took so long for someone to come up with this. THANK YOU!! This item is low-priced, easy to install yourself, a huge improvement in safety, useable with or without gloves... the only drawback is that I only have 2 500’s to put these on!!!