Est. 2014 | USA Small Business
RPM Diving Board | For Mounting Red Dots & Laser Rangefinders
FREE Delivery & Lifetime Warranty
☑️ Ships for FREE from Texas*
Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days and requires a purchase of $70 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
☑️ Why shop with Atomic Defense?
- Highly-rated 4.8/5 star service with 1600+ reviews, and counting!
- Secure transaction guaranteed. AES-256 Military Encryption.
- USA Family-Owned Small Business.
- BBB A+ Rated and Accredited.
- Open Monday to Friday. 9:00 AM to 4:00 PM Pacific.
- Lifetime Warranty.
- Free Shipping on orders over $70 inside the USA.
- Easy Returns and Exchanges.
- Our support doesn't end after the sale. We're here whenever you need us.
Need 10+ of these? Request a quote here:
Fill out the form for 10+ units by clicking here. (Total order must be $5,000 USD or more in value.)
CAGE: 9FAL3
UEI: QQ1EKLBAT886
Address: 2491 Alluvial Ave. Clovis, CA 93611
Need to submit a PO for your department? Fill this out and leave a note at the end.
Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
- Starting a return/exchange: Click here
Become a product tester:
- Save money, live... wait, that's Walmart... Earn money for reviewing products on your social medias.
- Apply by clicking here.
RPM Diving Board: Easily attach a laser rangefinder or red dot to your magnified optic.
- The Ruff's Precision Manufacturing Diving Board is a simple and rugged accessory mount for your rifle scope. It’s built for shooters who need to add a laser rangefinder or a secondary red dot to their existing setup quickly and reliably. This mount gives you expanded capability without adding unnecessary weight or complexity to your firearm.
- Rugged USA-Made Construction: Built from a solid piece of 6061-T6 aluminum and finished with a Type III class 2 hard anodize coating , this mount is engineered and manufactured entirely in-house by RPM in Flagstaff, Arizona.
- Secure, Error-Proof Installation: The design features alignment lugs that minimize the chance of cross-threading screws during installation. It’s a simple cap replacement that uses the original screws from your existing RPM mount, so you have everything you need.
- Optimized Lightweight Design: Meticulously engineered to be both compact and lightweight, this rail cap adds maximum function with a minimal footprint, keeping your rifle balanced and agile.
- Versatile Fitment Options: Available in High and Low configurations to fit your specific setup. The High rail is required for all laser rangefinders , while the Low rail is designed for red dots paired with low-turret scopes.
RPM Diving Board Review
Diving Board Mount Features & Specifications
The RPM Diving Board is the definitive solution for expanding the capability of your existing optic mount. Its core purpose is to let you add a rail-mounted laser rangefinder or a secondary red dot directly to your magnified optic setup. What makes this mount essential is its unique design as a simple cap replacement that fits all existing RPM rings and cantilever mounts. This provides a seamless, factory-level integration, allowing you to upgrade your trusted hardware with more targeting versatility without replacing the entire system.
Key Features
- Allows you to mount secondary aiming devices like red dots or rail-mounted laser rangefinders to your magnified optic.
- Functions as a simple cap replacement compatible with all existing RPM products, including CLR series rings and Bravo/Delta cantilever mounts.
- Features integrated alignment lugs designed to minimize the chance of cross-threading screws for a secure, error-proof installation.
- Engineered to be compact and lightweight, adding maximum function with a minimal footprint.
- Uses the original cap screws included with your RPM mount for installation.
Specifications
- Material: 6061-T6 Aluminum
- Finish: Type III class 2 hard anodize
- Available Tube Sizes: 30mm, 34mm, 35mm
- Available Heights: High, Low
- Available Colors: Black, FDE
- Compatibility: Fits all RPM CLR series rings and all Bravo/Delta cantilever mounts.
- Country of Origin: Engineered and manufactured in the USA by RPM in Flagstaff, Arizona
What's in the box of the Diving Board?
- (1) Diving Board Rail Cap
RPM Diving Board rail cap FAQs
What does the RPM Diving Board do?
The Ruffs Precision Manufacturing Diving Board is a special top cap for your scope mount. It lets you add other accessories to your rifle, like a rail-mounted laser rangefinder or a secondary red dot sight, right on top of your main scope.
Will this fit the RPM scope mount I already have?
Yes. This rail cap is made to fit all existing RPM scope mounts. This includes all CLR series rings and all Bravo and Delta cantilever mounts.
Should I choose the High or the Low height?
That depends on what you want to mount.
- For mounting a laser rangefinder, you must choose the High rail.
- For mounting a red dot, check your scope. If it has a tall knob on top (a high turret), choose the High rail so the red dot can see over it. If it has a short turret, the Low rail is the right choice.
Is the RPM Diving Board strong?
Yes, it is very strong. It is built in the USA from a tough material called 6061-T6 aluminum. It also has a special hard coating to protect it, called a Type III hard anodize.
Does it come with the screws I need to install it?
No, this part does not come with screws. It is designed to be a simple cap replacement, so you will use the exact screws that are already holding the top cap on your current RPM mount.
Where can I purchase the RPM Diving Board?
The RPM Diving Board from Ruff's Precision Manufacturing is available through Atomic Defense, an authorized dealer. We recommend purchasing directly from them to ensure you receive reliable, knowledgeable customer service and a top-quality, genuine product.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Lifetime Warranty: Atomic Defense will always stand behind our products. Our lifetime warranty covers any defects and ensures that you never need to worry about parts or the quality of your orders for the entire life of the product.
- Wrong Items: Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We may deduct refurbishing costs, plus materials and labor, of used products or modified products. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and will be deducted from Buyer's account.
----------
Start a Return or Exchange
Visit our return portal to begin the self-serve return/exchange process.
----------
General Products:
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
Ballistic and Bulletproof Products:
- Most companies will not accept any returns on ballistic or bulletproof items. We offer recertification as a courtesy.
- Must be within 30 days of package delivery.
- No need to purchase a shipping label! Atomic Defense will give you a pre-paid one.
- A re-certification cost of 20% applies to returns of ballistic and bulletproof products.
- The 20% recertification covers the cost of ensuring the armor is safe. Usually starting with X-Raying the armor for cracks underneath the coating, inspection for damage, and water damage testing. Without this 20%, we would not be able to offer returns on armor.
- There is no way for us to know how or if it was used once shipped, and we have to consider them unsafe until retested, inspected and certified.
- Exchanges and non-ballistic products do not have a re-certification cost.