Revision Viper Modernization Kits, Tan/ Multicam
$229.99
Not sure what size you are?Sizing Chart
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- Free shipping & returns over $80
- Issue Type: Aftermarket
- Country of Manufacture: USA
- Weight: 1 lb 7 oz
Features & Specs
Features:
- For Compatible Gear Only
- Please Read Main Description For Important Details!
- Includes Helmet Cover
- Includes Chin Strap
- Includes Helmet Pads
- Includes Mounting Hardware
Issue Type: Aftermarket
Manufactured by:
- Revision
Country of Manufacture: USA
Description
Compatible helmets:
-Full-cut Revision Viper
-ACH
Please note that these Modernization Kits are only designed to fit full-cut Revision Viper, ACH or similar thickness/shell shaped helmets. Thinner helmets may have issues with gaps around the rails and thicker helmets will be too thick for the included hardware or issues with mounting rails due to increased thickness.
These are Revision Viper Modernization Kits. These kits are designed to take your full-cut Revision Viper or ACH helmet to the next level by including several components to upgrade your helmets capabilities. Included in each kit is a chinstrap with a twist dial retention system, 9 dense foam pads, 3 soft foam pads, hardware kit, Revision rail and NVG shroud system, 4 rail accessories, a Multicam full-cut helmet cover and an instruction book. Overall, these are a great way to take that older full-cut Viper or ACH helmet into the modern era so you can use all the fancy gadgets and gizmos that the cool guys mount to their helmets.
Disclaimer: The Venture Team tested and found The Revision Viper Modernization Kits have a weak point in the chinstrap that is used with the twist dial suspension system. The plastic ends where the chinstrap mounts to the helmet are prone to breaking if handled roughly, effectively rendering it inoperable. At this time we are unaware of a potential replacement or substitute chinstrap that could be used with the twist dial suspension as the chinstrap is only sold with the twist dial suspension system when purchased new from Revision.
Please note that these Modernization Kits are only designed to fit full-cut Revision Viper, ACH or similar thickness/shell shaped helmets. Thinner helmets may have issues with gaps around the rails and thicker helmets will be too thick for the included hardware or issues with mounting rails due to increased thickness.
Compatible helmets:
-Full-cut Revision Viper
-ACH
Non-compatible helmets:
-MICH (too thin)
-TBH (too thin)
-USMC’s Lightweight version of the ACH (shell to thin)
-ECH (too thick)
-PASGT (wrong shell shape)
Kit Components:
-Chinstrap with twist dial suspension system
-9 dense foram pads
-3 soft foam pads
-Hardware kit
-Revision NVG shroud and rail kit
-4 rail accessories
-Helmet Cover (Multicam)
-Instruction book
Features:
- For Compatible Gear Only – See main description for more details.
- Please Read Main Description For Important Details! – Main Description contains notes that apply to the item.
- Includes Helmet Cover – A helmet cover of correct size and style is included.
- Includes Chin Strap – Chin strap is included for proper wear of helmet or other accessory.
- Includes Helmet Pads – Properly fitting helmet pads are included. Refer to description for size and style of pads.
- Includes Mounting Hardware – Includes hardware needed for mounting and use.
Manufactured by:
- Revision – This was manufactured by Revision.
Country of Manufacture: USA – This product is manufactured in the #1 country, the USA.
Issue Type: Aftermarket – This is a military style item that is not issued within the Military.
Item Details
Product FAQ (1)
Customer Product Questions and Answers
- Does this work with the Protech Delta 4 helmet?
- A
You can utilize most of the Revision kit on the Protech 4's however you cannot use the NVG shroud unless you drill a hole for its respective screw.
1 review for Revision Viper Modernization Kits, Tan/ Multicam
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US Military helmets have followed a standard sizing metric since the 1980s. This chart will help you determine the correct size helmet for your head.
| Helmet Size | Hat Size | Head Circumference |
|---|---|---|
| Extra Small | 6 1/2" or smaller | 21" or smaller |
| Small | 6 3/4" - 6 7/8" | 21.3" - 21.7" |
| Medium | 6 7/8" - 7 1/8" | 21.9" - 22.7" |
| Large | 7 1/4" - 7 3/8" | 22.7" - 24" |
| Extra Large | 7 1/2" - 8" | 24" - 26" |









Andrew (verified owner) –
Overall, a fantastic upgrade for the ACH. – The hammock suspension is superb compared to pads.
– The cover is a substantial improvement over plain cloth.
– The rails are sturdy and fit properly.
Buy it with an ACH shell and you will have a full-featured helmet for half the price of anywhere else.
Everything is fantastic, except for the front strap anchors – of which WE WERE FAIRLY WARNED. Mine broke immediately. It’s an easy fix if you can sew: melt a bolt hole through a square of webbing. Boom. Theres your replacement anchor. Sew it on, and you are back to high-speed, low-drag, operating operationally from your mom’s basement.