Est. 2014 | USA Small Business

Galvion Viper A5 - High Cut Mission-Ready Plus | Aramid Helmet
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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.
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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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Galvion Viper A5 - High Cut: Advanced Protection with Superior Fit and Comfort
- The Galvion Viper A5 - High Cut Helmet in Mission-Ready Plus configuration is a tactical solution designed for high-performance operations.
- Provides superior protection from blunt force trauma and ballistic threats, ensuring operator safety in critical situations.
- Constructed with monolithic Aramid material for advanced durability and reliability.
- Features a High Cut design, enabling compatibility with NVGs, headsets, and communication devices for seamless mission integration.
- Includes modular accessories such as Interlocking Rails, a Front Mount, NVG Bungees, and Exterior Velcro, allowing for customizable configurations to meet operational needs.
- Built for comfort with a Modular Suspension System (MSS) to ensure a secure, adjustable, and breathable fit during extended use.
- Meets stringent performance standards, including NIJ and US MIL-STD certifications for ballistic and fragmentation protection.
- Backed by a 5-year warranty, showcasing the quality and dependability of Galvion products.
What are some common accessories to add to the Galvion Viper A5 - High Cut?
- Face Shields for enhanced facial protection during tactical operations.
- Night Vision Goggles (NVGs) to improve visibility in low-light or nighttime environments.
- Communication Devices to facilitate clear and reliable communication in the field.
- Chem/Bio Masks for protection against chemical or biological hazards.
- Exterior Velcro Panels to attach identification patches or small gear items.
- NVG Bungees to secure night vision devices and reduce unwanted movement.
- Front Mounts for attaching optics, cameras, or other modular gear.
- Interlocking Rails to integrate additional accessories like lights or cameras.
Galvion Viper A5 - High Cut Features and Specs
The Galvion Viper A5 - High Cut is a highly durable and versatile tactical helmet designed to provide reliable protection against blunt force and ballistic threats. Manufactured with stringent quality standards, this helmet combines advanced materials and a modular design for mission adaptability. It is lightweight, compatible with various tactical accessories, and features a modular suspension system for enhanced comfort and fit.
Key Features
- Made from durable monolithic Aramid material in a modified ACH shape.
- Full compatibility with face shields, NVGs, chem/bio masks, and communication devices.
- Configurable with additional modular accessories such as Front Mount, Interlocking Rails, and Velcro.
- Available in multiple sizes and Mission-Ready Plus configuration.
- 5-year warranty for long-term reliability.
- Designed to meet or exceed major ballistic and blunt force protection standards, including NIJ and MIL-STD specifications.
- Provides a customizable, comfortable fit with an integrated 4-point retention system and dial-adjustable fitband.

Tech Specs
- Shell Material: Monolithic Aramid
- Thickness: 0.35 Inches
- Cut Style: High Cut
- System Weight: Small (3.19 lbs), Medium (3.42 lbs), Large (3.57 lbs) and X-Large (3.80 lbs)
- Ballistic Protection: NIJ 0106.01 / NIJ 0108.01 IIIA THREATS, US Army CO/PD-05-04
- Environmental Conditions: Designed to Ambient 70°F (21°C), Immersion in seawater at 70°F (21°C) IAW ASTM D1141-98
Sizing Chart

What's in the box of the Galvion Viper A5 - High Cut?
- (1) Viper A5 High Cut Helmet Shell
- (1) Viper Front Mount
- (2) Viper Interlocking Rails
- (1) Modular Suspension System
- (1) Exterior Velcro Set
- (2) NVG Bungees
- (1) Hardware Kit
Galvion Viper A5 - High Cut FAQs
What is included in the Galvion Viper A5 - Full Cut Mission-Ready Plus package?
The kit includes the Viper A5 High Cut Helmet Shell, Viper Front Mount, Viper Interlocking Rails, Modular Suspension System (MSS), Exterior Velcro, NVG Bungees, and a Hardware Kit. Please note that some items such as the Front Mount and Side Rails are not included by default.
What sizes are available for the Galvion - Viper A5 High Cut Mission Ready Plus Helmet?
The helmet is available in three sizes—Medium, Large, and X-Large. Ensure you measure your head circumference accurately to select the correct size.
What levels of ballistic protection does the Galvion Viper A5 High Cut with MSS Liner provide?
The helmet is designed to meet modified and abbreviated NIJ 0106.01/NIJ 0101.06 IIIA threats, providing protection against rounds such as .357 SIG and .44 MAG. It also meets fragmentation performance standards based on MIL-STD 662F.
Can the Viper A5 Helmet - High-performance Tactical Helmet be paired with accessories?
Yes, the helmet is compatible with modular accessories, including face shields, NVGs, chem/bio masks, and communication devices, for a fully mission-ready setup.
What is the weight of the Viper A5 - High Cut - MSS helmet?
The shell weight varies by size:
- Medium: 2.50 lbs (1.14 kg)
- Large: 2.60 lbs (1.18 kg)
- X-Large: 2.72 lbs (1.24 kg)
How does the Modular Suspension System (MSS) enhance comfort and fit?
The MSS includes an impact liner for protection, a breathable net for temperature regulation, and an adjustable dial ratchet mechanism for a secure and custom fit. The retention system and comfort pads further ensure superior stability and comfort during extended use.
Is the VGalvion Viper A5 High Cut Combat Helmet suitable for harsh environmental conditions?
Yes, the helmet is designed to perform under various environmental conditions, including immersion in seawater at 70°F (21°C), ensuring reliability in diverse operational settings.
Is there a warranty offered for the Galvion Viper A5 - High-performance Tactical Helmet?
Yes, the helmet comes with a 5-year warranty that ensures its performance and quality over an extended period.
How long is the lead time for this helmet after placing an order?
Since the Viper A5 - High Cut Helmet is made to order, lead times vary. After placing your order, Galvion’s customer service team will contact you with an expected timeline.
Are there minimum order quantities (MOQs)?
Yes, minimum order quantities (MOQs) may apply. Please contact customer service for further details regarding specific order requirements.