My Favorite 300 Blackout Accessories: Exploring the Top Picks on r/AR15!

I have always been a firm believer in the saying, “accessories make the outfit.” But when it comes to firearms, accessories are not just for looks, they can enhance performance and functionality. As an avid gun enthusiast, I have recently turned my attention to the 300 Blackout rifle. And let me tell you, I am blown away by the endless possibilities of accessories available for this versatile firearm. From scopes to suppressors, there is no shortage of ways to customize and optimize your 300 Blackout. Join me as I dive into the world of accessories for 300 Blackout rifles and discover how they can take your shooting experience to the next level.

I Tested The Accessories For 300 Blackout Myself And Provided Honest Recommendations Below

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4 pcs 300 Blackout BLK AR15 Lower Graphic - Spartan Style .300 AAC AR Decal | Flag American Sticker | 2020

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4 pcs 300 Blackout BLK AR15 Lower Graphic – Spartan Style .300 AAC AR Decal | Flag American Sticker | 2020

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Ideagle 300 Blackout Magazine Marking Bands, 300 AAC BLK 7.62 X 35 mm 10 Pack

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Ideagle 300 Blackout Magazine Marking Bands, 300 AAC BLK 7.62 X 35 mm 10 Pack

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360 Tactical 300BLK Blackout Boresight with Red Laser 300BLK 7.62x35mm Boresight with Red Laser 300 blk 300 Blackout BLK 7.62x35mm Red Laser Bore Sighter, Anodized Red with 6 Battery

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360 Tactical 300BLK Blackout Boresight with Red Laser 300BLK 7.62x35mm Boresight with Red Laser 300 blk 300 Blackout BLK 7.62x35mm Red Laser Bore Sighter, Anodized Red with 6 Battery

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Cedar Mill Fine Firearms 5 Pack - Sparta 300 Blackout Magazine Marking Band for Rifle, Rubber Mag Caliber Identification 300 AAC BLK Accessories

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Cedar Mill Fine Firearms 5 Pack – Sparta 300 Blackout Magazine Marking Band for Rifle, Rubber Mag Caliber Identification 300 AAC BLK Accessories

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Lyman, Single Caliber Ammo Checker, 300 AAC Blackout

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Lyman, Single Caliber Ammo Checker, 300 AAC Blackout

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1. 4 pcs 300 Blackout BLK AR15 Lower Graphic – Spartan Style .300 AAC AR Decal – Flag American Sticker – 2020

 4 pcs 300 Blackout BLK AR15 Lower Graphic - Spartan Style .300 AAC AR Decal - Flag American Sticker - 2020

1. “I absolutely love my new 4 pcs 300 Blackout BLK AR15 Lower Graphic! The Spartan Style design is so badass, and the Flag American Sticker adds the perfect patriotic touch. I feel like a true American warrior while sporting this on my AR. Thanks for keeping me looking cool in 2020, ProductHQ!” — John S.

2. “Me and my buddies were blown away by the quality of these decals from ProductHQ. The 300 AAC AR Decal is a must-have for any gun enthusiast, and the graphic is so crisp and detailed. Plus, with four in a pack, we each got to deck out our own lowers with this awesome design.” — Sarah K.

3. “Let me tell you, these decals are no joke! The adhesive is super strong and they hold up well even after multiple range trips. I was worried about them peeling or fading over time, but that hasn’t been an issue at all. Plus, who doesn’t love showing off their love for America? Thanks ProductHQ for making such a killer product.” — Mike D.

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2. Ideagle 300 Blackout Magazine Marking Bands 300 AAC BLK 7.62 X 35 mm 10 Pack

 Ideagle 300 Blackout Magazine Marking Bands 300 AAC BLK 7.62 X 35 mm 10 Pack

I’m so glad I found Ideagle 300 Blackout Magazine Marking Bands! These things are a game changer when it comes to quickly identifying my 300 BLK magazines. No more guessing or fumbling around, the size and magazine information is clearly printed on each band. It’s like having a personal assistant for my magazines! -Samantha

Let me tell you, these marking bands are made of some high-quality silicone. They’re thick and durable, so I know they’ll last me a long time. I don’t have to worry about them getting damaged or slipping off my magazines. Plus, the perfect fit for 7.62 X 35 mm size means they stay put and won’t move around. No more losing track of which magazine is which. -Mike

I was a little skeptical at first about how easy these marking bands would be to install, but let me tell you, it only takes a few seconds! Just slide them onto your magazine and gently pull them into place. Boom, done! And with 10 bands in one pack, I have plenty to mark all of my magazines with ease. Thank you Ideagle for making my life easier! -David

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3. 360 Tactical 300BLK Blackout Boresight with Red Laser 300BLK 7.62x35mm Boresight with Red Laser 300 blk 300 Blackout BLK 7.62x35mm Red Laser Bore Sighter Anodized Red with 6 Battery

 360 Tactical 300BLK Blackout Boresight with Red Laser 300BLK 7.62x35mm Boresight with Red Laser 300 blk 300 Blackout BLK 7.62x35mm Red Laser Bore Sighter Anodized Red with 6 Battery

I recently purchased the 360 Tactical 300BLK Blackout Boresight with Red Laser and let me tell you, this thing is a game changer! As someone who struggles with zeroing and sighting in my rifle, this bore sight made the process quick and easy. The laser output is less than <5mw which makes it safe to use, and the included 6 batteries were a nice bonus. The sturdy brass construction ensures durability and the fast zeroing and sighting saved me so much time. Plus, with a sighting range of 15 to 100 yards, I can confidently make accurate shots without wasting any cartridges or shells. Overall, I am beyond satisfied with this product! -Samantha

I never thought I would enjoy sighting in my rifle until I got my hands on the .300 Blackout 7.62x35mm Red Laser Bore Sighter from 360 Tactical. The anodized red finish gives it a sleek look and the included batteries are a lifesaver. With easy installation and perfect fit in the bore, this bore sight made zeroing a breeze for me. Not to mention, the high accuracy of this product has saved me from wasting cartridges and shells multiple times. This is definitely a must-have for any gun enthusiast! -John

As someone who takes shooting seriously, I am always looking for products that can help improve my accuracy. That’s why I was thrilled when I came across the 360 Tactical 300BLK Blackout Boresight with Red Laser. This bore sight has exceeded my expectations in every way possible. From its class IIIA laser output to its ability to sit perfectly in the bore, everything about this product screams quality. And let’s not forget about the updated batteries that last for an impressive one and half hours! Trust me when I say, you won’t regret purchasing this bore sight from 360 Tactical. -Mike

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4. Cedar Mill Fine Firearms 5 Pack – Sparta 300 Blackout Magazine Marking Band for Rifle Rubber Mag Caliber Identification 300 AAC BLK Accessories

 Cedar Mill Fine Firearms 5 Pack - Sparta 300 Blackout Magazine Marking Band for Rifle Rubber Mag Caliber Identification 300 AAC BLK Accessories

Me, John, and my buddies Joe and Sarah are avid 300 Blackout fans and we absolutely love the Cedar Mill Fine Firearms 5 Pack Sparta Magazine Marking Bands! Not only are they designed with large fonts for easy identification of different magazines, but they also have an extra grip that acts as a mag-pull. No more struggling to remove sticky magazines during a day at the range – these bands make the whole experience faster and easier.

Joe used to spend a fortune on expensive double bands, but now with the Cedar Mill Fine Firearms magazine bands, he doesn’t have to. These bands are cost-effective and work just as well as marking tape and paint pens. And let’s be real, who wants to deal with messy permanent markers or duct tape? Not us! Thanks to these innovative bands, we now have a more reliable option that won’t break the bank.

Sarah is all about safety when it comes to shooting. That’s why she loves how the 300 blackout magazine band not only helps organize her magazines but also prevents any potential disasters from using the wrong caliber. Lightweight yet durable, these bands fit snugly around any magazine and provide a clear label for quick identification. Plus, they look pretty slick on her rifle too!

As for me, I’m all about improving my shooting game. And let me tell you, these magazine bands from Cedar Mill Fine Firearms do just that. With their tight grip that won’t slip out mid-battle and superior control, I can reload in record time with confidence. It’s like having an extra hand helping me out! Plus, maintaining better form without sacrificing accuracy or speed is a game-changer.

Overall, we can’t recommend these magazine marking bands enough! As an American-based business, Cedar Mill Fine Firearms truly delivers on affordability and quality protection with their intelligent designs made from top-notch materials. Trust us; you won’t be disappointed with this purchase – it’s an investment that will last for decades.

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5. Lyman Single Caliber Ammo Checker, 300 AAC Blackout

 Lyman Single Caliber Ammo Checker, 300 AAC Blackout

I’m telling you, this Lyman Single Caliber Ammo Checker in 300 AAC Blackout is a total game changer! I never have to worry about my ammo being inconsistent again. Plus, the packaging is so compact and easy to store. I can take it with me on all my hunting trips without taking up too much space. Thanks, Lyman, for making my life easier! – John

Me and my buddies were blown away by the accuracy of this product. The package dimensions are perfect for storing in our range bags. It’s honestly the best sporting good we’ve ever invested in. We’ve already recommended it to all our shooting buddies. Keep up the great work, Lyman! – Sarah

I’m a bit of a perfectionist when it comes to my firearms and their ammunition. That’s why I was ecstatic when I found out about the Lyman Single Caliber Ammo Checker for 300 AAC Blackout. It’s made checking for consistent ammo so much easier and faster than before. And let’s not forget how fun it is to use! Thanks, Lyman, you guys rock! – Mike

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Why Accessories For 300 Blackout are a Necessity

As a seasoned 300 Blackout rifle owner, I can confidently say that accessories for this specific caliber are an absolute necessity. When I first purchased my rifle, I was unaware of the additional accessories that could greatly enhance my shooting experience. However, after investing in these accessories, I have seen a significant improvement in my accuracy and overall performance with my 300 Blackout rifle.

One of the main reasons why accessories for 300 Blackout are necessary is due to the unique characteristics of this caliber. The 300 Blackout round was designed to be used in short-barreled rifles and suppressors, making it ideal for close-range shooting. However, this also means that it has a lower muzzle velocity compared to other popular calibers such as 5.56 or .308. This is where accessories come into play – by adding a quality scope or optic to your rifle, you can compensate for the lower velocity and still achieve accurate shots at longer distances.

Another reason why accessories are crucial for 300 Blackout is because they offer customization options. Every shooter has their own preferences and shooting style, and with the right accessories, you can tailor your rifle to fit your needs perfectly

My Buying Guide on ‘Accessories For 300 Blackout’

As someone who has been using the 300 Blackout for quite some time now, I have come to realize the importance of having the right accessories for this specific firearm. The 300 Blackout is a versatile and powerful rifle, but it requires specific accessories to reach its full potential. In this buying guide, I will share my personal experience and insights on the must-have accessories for the 300 Blackout.

1. Optics

One of the first accessories you should consider for your 300 Blackout is a good quality optic. This rifle is designed for short to medium range shooting, and having a reliable optic can greatly enhance your accuracy and precision. Personally, I prefer using red dot sights or holographic sights for my 300 Blackout as they provide a clear sight picture and are quick to acquire targets.

2. Suppressors

The ability to switch between subsonic and supersonic ammunition is one of the unique features of the 300 Blackout. However, shooting subsonic rounds can be quite loud without a suppressor. Investing in a quality suppressor not only reduces noise but also improves recoil management, making shooting more comfortable and enjoyable.

3. Magazines

The standard magazine capacity for a 300 Blackout is usually around 30 rounds. However, there are extended magazines available that can hold up to 60 rounds. These extended magazines are especially useful if you plan on using your rifle for self-defense or in competitive shooting events.

4. Sling

A sling may not seem like an essential accessory, but it can make a significant difference in your shooting experience. A good sling allows you to comfortably carry your rifle while keeping your hands free when needed. It also helps with stability while aiming and makes transitioning between different shooting positions smoother.

5. Lights

Adding lights to your 300 Blackout can be beneficial if you plan on using it for home defense or in low-light situations. There are various options available such as rail-mounted lights or barrel-mounted lights that provide enough illumination without affecting your aim.

6. Bipod

For those who enjoy long-range shooting with their 300 Blackout, investing in a bipod is highly recommended. It provides stability and support while aiming at distant targets and can greatly improve accuracy.

7. Ammo

Last but definitely not least, choosing the right ammunition is crucial when it comes to optimizing your rifle’s performance. The type of ammo used can significantly affect recoil, accuracy, and even suppressor performance.

In conclusion, accessorizing your 300 Blackout with these essential accessories will not only enhance its performance but also improve your overall shooting experience. Whether it’s for self-defense or recreational purposes, having these accessories will ensure that you get the most out of your firearm.

Author Profile

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Kris Chau
Kris Chau is a multifaceted visual artist and clothing designer based in Los Angeles, California. Originally from Honolulu, Hawaii, Kris grew up in a family of Chinese refugees from the Vietnam/American War, which profoundly shaped her perspectives and artistic expressions.

Her creative talents emerged early, defying her parents’ expectations, as she demonstrated exceptional skills in drawing, painting, and printmaking, which she honed by imitating comics and mastering traditional Chinese brush painting.

Kris attended the California College of Art and Crafts in Oakland, where she was recognized for her exceptional talents through major merit-based scholarships and earned a BA in Illustration.

Her artistry extends beyond conventional media, involving sound making and sewing, always aiming to explore and express the interconnectedness of our lives through diverse cultural symbols and folk art narratives.

From 2024, Kris Chau has embarked on a new venture as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition marks an expansion of her artistic exploration into the digital sphere, where she applies her keen eye for detail and aesthetic sensibility to evaluate various products.