In Stock Vector Optics KeyMod 5 Inch Picatinny Rail Section
The Vector Optics KeyMod 5 Inch Picatinny Rail Section provides extended mounting space for multiple accessories, making it ideal for advanced and customised setups. With KeyMod compatibility on the sides and bottom, it allows flexible positioning of grips, lights, and other attachments. Its full metal aluminium construction ensures durability and reliable performance on real firearm platforms. Supplied with installation tools and finished in black matte, it offers a secure fit, easy installation, and a streamlined, low-profile design.
The Vector Optics KeyMod 5 Inch Picatinny Rail Section is designed to maximise your rifle’s accessory mounting potential with an extended and highly versatile platform. Featuring KeyMod slots on the sides and bottom, it allows flexible attachment of rail segments for accessories such as vertical grips, laser sights, flashlights, sling mounts, and bipods. Its five-inch profile provides generous space for more advanced and customised setups.
Constructed from high-quality aluminium alloy with a full metal design, this rail section delivers strength and durability for consistent performance. Built for real firearm calibres, including .223 Rem platforms, it ensures reliable use on compatible M-series KeyMod handguard systems.
Supplied with installation tools, the rail features a durable black matte finish for a clean, low-profile appearance. Combining extended functionality with robust construction, it offers secure, stable, and versatile accessory mounting in a streamlined and dependable design.
- Length 127 mm / 5 in
- Distance Between Screw Holes 100 mm / 3.94 in
- Weight (per piece) 28.5 g / 1.0 oz
- Compatible with KeyMod handguard systems
- Provides extended Picatinny rail space for multiple accessories
- Supports mounting of grips, lights, lasers, bipods, and sling mounts
- KeyMod slots on sides and bottom for flexible accessory positioning
- Full metal construction for strength and durability
- Designed for use with real firearm calibres
- Ensures secure and stable accessory mounting
- Supplied with installation tools for convenience
- Streamlined and low-profile design to minimise bulk
- Durable black matte finish for a clean, tactical appearance
- Ideal for advanced and fully customised rifle setups
- Vector Optics KeyMod 5 Inch Picatinny Rail Section
Delivery costs & estimated arrival
Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.
| Country | Up to 2kg | 2kg – 30kg | Estimated delivery | ||
|---|---|---|---|---|---|
| Order under €350 | Order €350 & over | Order under €350 | Order €350 & over | ||
| Austria | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Belgium | €8.95 | €14.95 | €14.95 | €14.95 | 4-6 working days |
| Bulgaria | €11.95 | €31.95 | €31.95 | €31.95 | 7-9 working days |
| Croatia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Cyprus | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Czechia | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Denmark | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Estonia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Finland | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| France | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Germany | €8.95 | €14.95 | €14.95 | €14.95 | 5-7 working days |
| Greece | €11.95 | €31.95 | €31.95 | €31.95 | 8-10 working days |
| Hungary | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Ireland | €6.95 | €6.95 | €8.95 | €8.95 | 2-4 working days |
| Italy | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Latvia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Lithuania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Luxembourg | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Malta | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Monaco | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Poland | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Romania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Slovakia | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Slovenia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Spain | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Sweden | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
Returns & withdrawal
Which option you use depends on why you are sending the item back.
Changed your mind?
You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.
If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.
Withdrawal from ContractFaulty, damaged or wrong item?
If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.
Full details of all our return options are on that page.
Returns pageDelivery prices are shown in euros and confirmed at checkout.

calcPageSize()); bodyToggle()"
/>