Certified | USA Small Business
Ops-Core Sentry ARC Rails | Helmet ARC Rails
☑️ Ships for FREE from Texas.
Ships today or next day on most orders. Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days, 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.
- "Ships out" time 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 700+ 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 inside the USA. Period. No strings.
- 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
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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
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Ops-Core Sentry ARC Rails | Helmet ARC Rails
- The Ops-Core Sentry ARC Rails are designed specifically for Sentry Helmets, providing a secure, streamlined platform for attaching accessories.
- They come with the same robust and lightweight design as the original Ops-Core ARC Rails, ensuring durability and minimized weight.
- The ARC Rails include multiple non-snag attachment points, allowing hassle-free donning and doffing of accessories and better routing of external wires and cables.
- With compatibility for ballistic visors and mandibles, these rails allow for an integrated face protection solution.
- The rails are designed to automatically release accessories at 8ft-lbs (11 Newton meters) of torque in the event of snagging, preventing potential neck injuries.
Ops-Core Sentry ARC Rails Features
- Quick and easy replacement of existing Ops-Core ARC Rails on Sentry Helmets.
- Durable and lightweight design, same as the original Ops-Core ARC Rails.
- Streamlined mounting of accessories, providing multiple non-snag attachment points.
- Easy and secure donning and doffing of accessories.
- Better routing of external wires and cables in a streamlined configuration, minimizing user distractions.
- Compatibility with ballistic visors and mandibles for fully integrated face protection.
- Emergency releases accessories at 8ft-lbs (11 Newton meters) of torque to prevent neck injuries in case of snagging.
- Replacement kit includes: two Sentry ARC Rails and mounting hardware (22mm ballistic screws); bungees are optional.
What's in the box of the Ops-Core Sentry ARC Rails?
- Two Sentry ARC Rails
- Mounting Hardware including 22mm ballistic screws
- Optional Bungees
Ops-Core Sentry ARC Rails Specifications
- Designed as a replacement for existing Ops-Core ARC Rails on Sentry Helmets.
- Quick and easy installation process.
- Lightweight yet durable design matching the original Ops-Core ARC Rails.
- Streamlines the mounting of accessories with multiple non-snag attachment points.
- Facilitates quick, secure donning and doffing of accessories.
- Better routing of external wires and cables to minimize user distraction.
- Compatible with ballistic visors and mandibles for fully integrated face protection.
- Emergency release of accessories at 8ft-lbs (11 Newton meters) of torque to prevent neck injuries in case of snagging.
- The replacement kit includes: two Sentry ARC Rails and mounting hardware (22mm ballistic screws); bungees are optional.
Ops-Core Sentry ARC Rails FAQs
What are in the Ops-Core Sentry ARC Rails replacement kit?
The replacement kit includes two Sentry ARC Rails and mounting hardware (22mm ballistic screws). The bungees are optional.
Are the Ops-Core Sentry ARC Rails easy to install?
Yes, our ARC Rails are designed for quick and easy replacement. All necessary instructions and hardware are included in the package.
Is there any compatibility issue with accessories when using Ops-Core Sentry ARC Rails?
No, our ARC Rails are designed to be compatible with a wide range of accessories, including ballistic visors and mandibles for fully integrated face protection.
What is the purpose of the emergency release feature on the ARC Rails?
The emergency release feature is designed to prevent neck injuries in the event of snagging. It releases accessories at 8ft-lbs (11 Newton meters) of torque.
What are the color options for the Ops-Core Sentry ARC Rails?
Our ARC Rails are available in tan, green, and black colors.
- 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.
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Start a Return or Exchange
Visit our return portal to begin the self-serve return/exchange process.
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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.