Product code:
In Store
  • 12'' in Length
  • For GBB / AEG
  • Free Float Rail

Suitable for both AEGs and GBBs, this is a replica of the Daniel Defense quad 20mm railed Free-float hand guard, designed to replace the standard handguard on M4 and M16 platform Airsoft guns.

Full description


The Hand guard is constructed entirely from Alloy, and comes disassembled into its Four Component Parts: The Barrel Nut(s), Rear Plate, Main Rail and Bottom Rail. The hand guard comes with barrel nuts for fitting the hand guard to both AEG Electric Rifles and Gas Blowback Rifles, allowing it to fit on almost any M4 Style Airsoft Weapon, and is secured to the weapon via seven screws for extra hold. The Rail comes with everything needed to fit it, including the Barrel Nuts, Screws and Allen Keys. The Hand guard features a removable bottom rail, giving access to the space around the barrel easily, meaning batteries can be stored internally should your weapon be front wired. The hand guard features a four rail 20mm RIS / RAS System, allowing you to attach a multitude of additional extras, such as Sights and Scopes to the top, Lasers and Lights to the sides and Grips, Fore grips and Launchers to the Lower Rail. This is the perfect purchase for any Airsoft Skirmisher looking to spice up their rifle, and make it their own, and at a great price too.


  • Based on the Daniel Defense Rail System
  • Free Float Rail System
  • Includes both Gas Blowback and AEG Barrel Nuts for Fitting
  • Secured Strongly via a Barrel Nut, Rear Plate and 7 Screws
  • Comes with Allen Key, Screws, and Nuts needed for Fitting
  • Can be lined up with the Receiver's top rail to provide a full length top rail
  • 30cm Top Rail, with 29.5cm Side, and 28.5cm Bottom Rails
  • Numbered Rails
  • Removable Bottom Rail Section for Battery Compartment
  • Bottom Rail Secured by Four Screws
  • Nuprol Branded Rail Sections
  • Official NUPROL Product

Package Includes:

  • BOCCA Series Two GBB / AEG Rail 12''

Special Instructions:

Please Note that this product has been designed and manufactured for Airsoft purposes only.



External Part Type
Parts Fitting


Item Colour
Black, Bronze,

Weight and Dimension

Approx. 30.5cm

Part Specific

Rail System
20mm RIS / RAS
Weapon Platform
M4 / AR15 / M16

Delivery & returns


1 - Deliveries
2 - Returns

1 - Deliveries

We are proud of our rapid delivery which, comprises of Royal Mail 1nd class recorded and courrier next working day to mainland UK. We also ship to EU countries; Scottish Highlands and Islands which are a minimum of a two day service and are shipped by land / sea. Our deliveries are made by DPD and Royal Mail recorded 1st or 2nd class signed for, and Royal Mail Standard.

We deliver from Monday to Friday, and Saturday with a special service. If more than 7 days have passed since we confirmed dispatch and your order has not arrived, then please call our Customer Care team on 01484 644709. If we don’t have stock of an item then we will call and email you letting you know that it is out of stock, and we will send it to you as soon as stock becomes available. If you want to cancel any item/s that are out of stock once order you can. For most UK deliveries postage & packing is based upon the value, size and weight of your order.

We always look to fulfil every order in full on time, but on the odd occasion an  item is missing we will attempt to contact you prior to shipping. If your order is a Next Day service, and we cannot contact you, we will refund the missing item(s), and ship the rest of the order immediately.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.

Please note we do not compensate in any way for time spent waiting in for deliveries that do not arrive, we do however accept that in life, mistakes and circumstances happen that can unfortunately mean that your item may not be delivered next day as requested e.g. bad weather, computer error etc. If such mistakes do occur we will refund your postage charge in full and by agreeing to the previous sentence and proceeding with the order you accept that we have done everything we can to help you obtain the package.

For orders outside of the UK Mainland please specify your location when calculating postage. 

For all international orders there may be an additional postage charge on top of that quoted. You will be contacted if this applies for your order. If the postage costs are too high, you may cancel your order at any time prior to dispatch.

For more information relating to Deliveries please see our Delivery Information.

2 - Returns

You can cancel any order that has not been dispatched. Please call our Customer Care team on 01484 644709 between 9:30am and 5:00pm or log onto the website and check the status of your order in your account.

If you do want to arrange the return of an item, simply call our friendly Customer Care team on 01484 644709 from 9:30am to 5:00pm and they will explain how to return the items.

If you are returning a product because it is faulty or something is wrong then we will pay for it to be returned to us. The Customer Care Team will arrange for cost you incur to be refunded.

Any none faulty return must be shipped back in full re-saleable order with original undamaged packaging.

You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee:  if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.

This guarantee ensures that if you are unsure about what you are purchasing you have the peace of mind of knowing that we are here to help. In addition, if you decide that you made a mistake or you change your mind then please send the goods back within 14 days of receipt. Sadly, this can only apply to standard range products; we cannot accept back any item that has been made to order i.e. Two Tone Airsoft equipment.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.
If you do decide to return anything for whatever reason then please contact for a copy of our returns form.

If you do send goods back for any reason other than a fault you will normally be asked to pay the carriage charges, we would just have to recover the costs in our prices. We would rather be completely straight with you, keep our prices as low as possible, and just ask you to pay if you choose to return anything.

For more information relating to returns please see our Returns Policy Page.