FMA 20mm Arc Rail Attachment Set


20mm arc rail Picatinny rail sections for fast helmet arc rails. Attach any airsoft rail attachment to the side of your helmet for torches, lasers and more

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icon Description

FMA 20mm Arc Rail Attachment Set

A 20mm Picatinny rail set by FMA which attaches and locks onto your fast helmet arc rail to allow you to attach any 20mm attachment. Useful for securing torches/flashlights, lasers and other tactical 20mm attachments to the side of your helmet.

These come in sets of two, ideal for a full helmet set up and lock into the grooves on the arc rail meaning you will get minimal wobble or movement on your attachments.


  • Attaches to helmet arc rails
  • 20mm Picatinny rails
  • Fits almost any airsoft attachment
  • Locks into place
  • Set of two
icon Brand


FMA Airsoft Gear FMA was founded in 2009 as a premium airsoft gear manufacturer. They carry over 950 individual products, which includes everything you could need for your game. From accessories like masks or goggles to helmets with upgrade options customised just how YOU want them - all at affordable prices too! Read more >>
icon     Interest Free Finance Available 0% APR finance available on orders over £30

Paypal Pay in 3 

Socom Tactical are pleased to announce we are able to offer 0% interest-free finance on all orders to Paypal customers

For full information please check out our finance page

Choose Pay in 3 at checkout where PayPal is available, and enjoy the power to split your purchase into three interest-free payments, with no set up fees or charges.* It’s a great way to help you stay in control of your budget.
paypal pay in 3 Pay in 3: Easy as 1-2-3…
  1. Check out with Paypal
  2. Choose “Pay in 3” and complete your order
  3. Make the first payment now, the rest in two payments every month on the same date.
icon    Delivery Times and Costs View our Delivery Times and Costs

At Socom Tactical we aim to ship all orders same working Day During our working hours. All orders before 14:00 we aim to ship the same day. Shipments are shipped Monday, Wednesday, Thursday, Friday sadly due to no collections we are unable to ship Saturdays.

Pricing and Times

UK Mainland   £6 or Free on orders over £100

Europe   £10 - Delivery 3-7 working days (Excluding any customs delays)

Rest of the World   4- 14 Working Days (Excluding any customs delays)

Additional Time There May / Will be additional delays for Remote UK, Highlands and Islands, as well as Northern Ireland typically this, adds an additional 1-2 working day

UK Shipping Methods -   Typically most orders over £30 or 1kg are sent via DPD local Next Working Day delivery. You will receive an email and/or Text message from DPD with a 2-hour delivery window. Packages under 1kg or £30 will be shipped by Royal Mail First Class Tracking number can be viewed on your account

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