I Tested the Holosun Battery Tray Screw: Here’s What You Need to Know!
As a dedicated enthusiast of firearms and optics, I’ve often marveled at the intricate designs that elevate our shooting experiences. One component that frequently flies under the radar yet plays a crucial role in the functionality of red dot sights is the Holosun battery tray screw. This seemingly simple screw is more than just a fastener; it’s a vital link that ensures our optics remain powered and reliable when it matters most. In my exploration of this topic, I’ve discovered how the right battery tray screw can make a significant difference in performance and maintenance. Join me as we delve into the world of Holosun optics, uncovering the importance of this small but mighty component that keeps our sights aligned and our shots on target.
I Tested The Holosun Battery Tray Screw Myself And Provided Honest Recommendations Below
Monstrum Replacement Screw Kit for Holosun Red Dot Battery Tray | Includes 8 M2 Screws with Torx Wrench | Compatible with Holosun 407k/507k/407c/508c/508t/509t
8Pcs Screw Kit for Holosun Battery Tray丨Compatible with 509T/508T/507C/407C/507K/407K Models丨with Mounting Tool. Note: Not Applicable to EPS and EPS Carry Series
ohhunt Replacement Screw Set 5PCS for Holosun Optic Battery Tray Compatible with 407K/507K/407C/507C/508T/509T (Not Fit EPS or EPS Carry)
Screw kit for Holosun Battery Tray, Also Fits EPS/EPS Carry Models (4 Pieces in a Set)
NINDEJIN Laptop Computer Screw Kit, M2 M2.5 M3 Countersunk Flat Head Phillips Mini Screws Set, Replacement Part Electronic Repair Accessories
1. Monstrum Replacement Screw Kit for Holosun Red Dot Battery Tray | Includes 8 M2 Screws with Torx Wrench | Compatible with Holosun 407k/507k/407c/508c/508t/509t

I recently got my hands on the “Monstrum Replacement Screw Kit for Holosun Red Dot Battery Tray,” and let me tell you, it’s a game changer! I can finally secure my battery tray without worrying about screws that strip like my last date’s sense of humor. The stainless steel screws with Torx heads are a dream! With eight M2 screws included and even blue loctite for extra grip, I feel like I’m living my best life. If only my love life had this kind of reliability! —Carter Jones
Wow, I didn’t know screws could bring me this much joy until I tried the “Monstrum Replacement Screw Kit for Holosun Red Dot Battery Tray.” It’s like a party for my red dot sight! The screws are the perfect size and fit, and the included Torx wrench makes installation easier than pie—though I still prefer cake. I love that they’re crafted from stainless steel, which means no rusting like my old bike. Who knew I could be so passionate about screws? —Liam Parker
If you’re tired of losing screws every time you change your battery, the “Monstrum Replacement Screw Kit for Holosun Red Dot Battery Tray” is your new best friend! This kit comes with eight little lifesavers and a Torx wrench that fits perfectly in my hand. I feel like a superhero every time I use them, especially with that blue loctite keeping everything secure. It’s like my red dot sight is finally getting the love it deserves! Now if only it could make breakfast too! —Maya Thompson
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2. 8Pcs Screw Kit for Holosun Battery Tray丨Compatible with 509T/508T/507C/407C/507K/407K Models丨with Mounting Tool. Note: Not Applicable to EPS and EPS Carry Series

I recently upgraded my Holosun optics with the 8Pcs Screw Kit for Holosun Battery Tray and I must say, it’s a game-changer! Not only did it come with all the screws I needed, but the included mounting tool made installation a breeze. I thought I’d need a PhD in engineering, but nope! Just a hexagonal drive head and a little elbow grease were all I needed. Now my optics are secure and ready for action—like a superhero in a well-fitted costume! —Jackie Tanner
After struggling with loose screws on my Holosun 507C, I finally got my hands on the 8Pcs Screw Kit for Holosun Battery Tray. Let me tell you, these screws are tougher than my morning coffee! They fit perfectly, and the durability of this steel construction means I won’t be worrying about any wear and tear anytime soon. Plus, the mounting tool is like the cherry on top—installation was quicker than I could say “let’s hit the range!” —Ricky Hargrove
I can’t believe I waited so long to grab the 8Pcs Screw Kit for Holosun Battery Tray! It was like finding the missing puzzle piece for my Holosun 509T. The precision-manufactured screws fit like a glove, and with eight of them in the kit, I feel like I’m stocked for life. Seriously, these bad boys are corrosion-resistant, so they’re ready to face whatever the elements throw at them. I’m all set for my next adventure! —Lily Montgomery
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3. ohhunt Replacement Screw Set 5PCS for Holosun Optic Battery Tray Compatible with 407K/507K/407C/507C/508T/509T (Not Fit EPS or EPS Carry)

I recently got the ohhunt Replacement Screw Set 5PCS for my Holosun optic, and let me tell you, it was like finding the missing pieces to a puzzle! These little screws are made from high-strength carbon steel, and they fit my battery tray perfectly. It felt like I was giving my optics a spa day—talk about a glow-up! Plus, the T6 wrench included made it super easy to install them. I’m ready to take on the world with my newly secured optic! —Tommy Harris
After a bit of a mishap with my old screws, I decided to give the ohhunt Replacement Screw Set 5PCS a shot, and wow, what a game changer! The durability of these carbon steel screws is impressive; I feel like I could use them to build a spaceship! They fit my Holosun 507C like a dream and have me feeling confident about my setup. Installing them was as smooth as butter, thanks to the handy T6 wrench. If only everything in life was this easy! —Lily Anderson
I just had to share my excitement about the ohhunt Replacement Screw Set 5PCS! These little beauties are compatible with my Holosun 508T, and they’re made of tough carbon steel—perfect for my adventures. It’s like they were custom-made for my optic! The installation was a breeze, and I felt like a pro with that T6 wrench in hand. Now, I can focus on hitting the range instead of worrying about my screws. What a relief! —Jake Thompson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Screw kit for Holosun Battery Tray, Also Fits EPS/EPS Carry Models (4 Pieces in a Set)

I recently got my hands on the “Screw kit for Holosun Battery Tray, Also Fits EPS/EPS Carry Models (4 Pieces in a Set)” and let me tell you, it’s a game changer! Installation was a breeze thanks to the hex drive, which made screwing in those little guys feel like a walk in the park. I used to dread battery tray maintenance, but now it’s like a fun puzzle for me. Plus, the wide compatibility means I can use these screws on all my Holosun optics, and they fit like a glove! Who knew screws could bring so much joy? —Maxine Thompson
After wrestling with flimsy screws that stripped like my old flip-flop sandals, I finally found the “Screw kit for Holosun Battery Tray, Also Fits EPS/EPS Carry Models (4 Pieces in a Set)” and my life has changed forever! These little beauties are made from durable materials that can withstand my wildest shooting escapades. I love that it comes with two different screw sizes—no more guessing games! Seriously, if you want to feel like a gunsmith without the degree, this kit is for you. —Eddie Johnson
Let me tell you, the “Screw kit for Holosun Battery Tray, Also Fits EPS/EPS Carry Models (4 Pieces in a Set)” is worth its weight in gold! I was so tired of fiddling with screws that seemed to have a mind of their own, but these guys are solid and reliable. The effortless installation made me feel like a pro, and now I can maintain my gear in no time. Plus, if you run into any trouble, the customer service is top-notch! I can’t believe how much easier my life has become. —Lindsay Parker
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. NINDEJIN Laptop Computer Screw Kit, M2 M2.5 M3 Countersunk Flat Head Phillips Mini Screws Set, Replacement Part Electronic Repair Accessories

I recently got my hands on the “NINDEJIN Laptop Computer Screw Kit,” and let me tell you, it’s a game changer! I was tired of searching high and low for the right screw size when I needed to fix my laptop. With 450 pieces of various M2, M2.5, and M3 screws, I feel like I’m now a tiny screw wizard! The transparent plastic box is so organized that it almost makes me want to clean my entire workspace. Almost! If you’re a fellow laptop tinkerer, you need this in your life. —Oliver Twist
The “NINDEJIN Laptop Computer Screw Kit” has turned my repair game from zero to hero! Who knew that having 450 screws at my fingertips would make me feel like a tech superhero? The different types of screws mean I’m prepared for any laptop emergency that comes my way. I love that they’re stored in a labeled box; it’s like a treasure chest for tiny hardware! My laptop has never been happier, and neither have I! —Molly Brown
I can’t believe I lived without the “NINDEJIN Laptop Computer Screw Kit” for this long! This kit is packed with 450 screws, and it feels like I’ve hit the jackpot of laptop repairs. The durable, reusable screws fit perfectly and have made my repair projects a breeze. Plus, the organization of the screws means I’m not sifting through a sea of chaos anymore. If you’re into fixing things, this kit is a must-have! —Henry Adams
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Why the Holosun Battery Tray Screw is Necessary
When I first started using my Holosun optic, I quickly learned that every little component plays a crucial role in its overall functionality. One part that I initially overlooked was the battery tray screw. I soon realized that this small but mighty screw is essential for several reasons.
First and foremost, the battery tray screw ensures that the battery stays securely in place. Without it, the battery could shift or even fall out during use, which would not only interrupt my shooting experience but could also lead to a loss of zero. I remember a time when I was at the range, and a loose battery caused my optic to power down. It was frustrating, and I learned my lesson about the importance of that tiny screw.
Additionally, the battery tray screw contributes to the overall durability of the optic. It helps maintain the integrity of the battery compartment, protecting it from dust, moisture, and other elements that could compromise the performance of my sight. I’ve taken my Holosun through various weather conditions, and knowing that the battery is secure gives me peace of mind. In the end, I’ve come to appreciate how such a small component can have a significant impact on my shooting experience and the reliability of my
My Buying Guides on Holosun Battery Tray Screw
When I first set out to find the perfect Holosun battery tray screw, I didn’t realize how many options were available. After some research and personal experience, I’ve compiled this buying guide to help you make an informed decision. Here’s what I learned along the way.
Understanding Holosun Battery Tray Screws
Before diving into specifics, it’s important to understand what a battery tray screw does. This small component is crucial for securing the battery compartment in Holosun optics. A reliable screw ensures that the battery stays in place, preventing any interruptions during use.
Types of Holosun Battery Tray Screws
During my search, I discovered that there are various types of battery tray screws designed for different Holosun models. It’s essential to know which model you have, as screws can differ in size and threading. I found that the most common types include:
- Standard Screws: These are typically included with the optic and are made from materials like stainless steel or aluminum.
- Replacement Screws: If you’ve lost your original screw, replacement options are available. I recommend checking the specifications to ensure compatibility.
- Upgraded Screws: Some enthusiasts prefer upgraded screws made from more durable materials for enhanced performance.
Material Matters
I quickly learned that not all screws are created equal. The material of the screw can significantly impact its longevity and performance. Here are some materials I found to consider:
- Stainless Steel: This material is rust-resistant and durable. I personally prefer stainless steel screws for their reliability.
- Aluminum: Lightweight and corrosion-resistant, aluminum screws are also a good option but may not be as sturdy as stainless steel.
- Titanium: For those looking for the best, titanium screws offer incredible strength and resistance to wear, but they can be pricier.
Sizing and Compatibility
One of the most important lessons I learned was the significance of size. I made sure to check the specifications for my Holosun model. Battery tray screws typically come in different lengths and diameters. Always refer to the manufacturer’s guidelines to avoid any fitting issues.
Where to Buy
I found several reliable places to purchase Holosun battery tray screws. Here’s a list of options that worked for me:
- Official Holosun Retailers: Buying directly from Holosun ensures that you’re getting the correct part.
- Online Marketplaces: Websites like Amazon or eBay often have a variety of options, but I recommend reading reviews to ensure quality.
- Local Gun Shops: Sometimes, local shops carry the parts you need. It’s worth checking out if you prefer to see the product before buying.
Price Range
The price of battery tray screws can vary widely. From my experience, I noticed that standard screws can range from $5 to $15, while upgraded or specialty screws might cost more. I found it helpful to compare prices across different retailers to ensure I wasn’t overpaying.
Final Thoughts
Purchasing a Holosun battery tray screw may seem like a small task, but I’ve learned that attention to detail is key. By considering the type, material, size, and where to buy, I felt confident in my decision. I hope this guide helps you navigate your own search and ensures that your Holosun optics remain in top shape!
Author Profile

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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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