---
product_id: 6312354
title: "Tactical Extended Long Rail Cantilever Mount 0.5\" Riser with 25 Slots BM2505EX"
brand: "lion gears"
price: "R929"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Lion Gears"
url: https://www.desertcart.co.za/products/6312354-tactical-extended-long-rail-cantilever-mount-0-5-riser-25
store_origin: ZA
region: South Africa
---

# 10" length Steel locking screws 0.5" height Tactical Extended Long Rail Cantilever Mount 0.5" Riser with 25 Slots BM2505EX

**Brand:** lion gears
**Price:** R929
**Availability:** ✅ In Stock

## Summary

> 🔭 Elevate Your Gear Game!

## Quick Answers

- **What is this?** Tactical Extended Long Rail Cantilever Mount 0.5" Riser with 25 Slots BM2505EX by lion gears
- **How much does it cost?** R929 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/6312354-tactical-extended-long-rail-cantilever-mount-0-5-riser-25)

## Best For

- lion gears enthusiasts

## Why This Product

- Trusted lion gears brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Constructed from high-quality aluminum for long-lasting performance.
- • **Versatile Mounting:** 25 slots and 80mm spacing for customizable setups.
- • **Lightweight Champion:** Weighs only 4oz, making it the perfect addition without the bulk.
- • **Low Profile Advantage:** Sleek 0.5" height keeps your optics close to the action.
- • **Stability Meets Style:** Rock-solid design with steel-to-steel locking screws ensures durability.

## Overview

The Lion Gears Tactical Extended Long Rail Cantilever Mount is a robust and lightweight solution for mounting optics. With a low profile design, it features 25 slots for versatile positioning and is built with steel locking screws for enhanced stability. Weighing just 4oz, this mount is perfect for those who demand performance without the extra weight.

## Description

Lion Gears BridgeMount Extended Slim Low Profile Long Rails. Perfect to Mount Dot Sight with Magnifier Purpose. Low Profile 0.5" high, 10" long, 25 slots with 5 7/8" overhang, 80mm Mounting Slots Spacing. Rock Solid Design with Steel to Steel Locking Screw & Nuts; Not Those Bolted into Aluminum Where Trouble Bounded to Happen Sooner or Later!. Lightweight Slim Design at 4oz

Review: Great rail extension! - Wound up working great adding extra length to the top rail of a Ruger SFAR with an M-LOK forearm. Can add iron sights, reflex sight, and have enough room for detachable scopes and a drop mount torch.
Review: Perfect fit for an M14 EBR - Awesome and exactly what I needed on my m-4 ebr

## Features

- Extended Slim Low Profile Long Rail.
- Low Profile 0.5" high, 10" long, 25 slots with 5 7/8" overhang, 80mm Mounting Slots Spacing
- Rock Solid Design with Steel to Steel Locking Screw & Nuts; Not Those Bolted into Aluminum Where Trouble Bounded to Happen Sooner or Later!
- Lightweight Slim Design at 4oz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 12.13 x 3.19 x 0.87 inches |
| Package Weight | 0.11 Kilograms |
| Brand Name | Lion Gears |
| Country of Origin | China |
| Model Name | FBA_XPGBM2505EX |
| Color | Black |
| Material | Aluminum |
| Manufacturer | Lion Gears |
| Part Number | FBA_XPGBM2505EX |

## Images

![Tactical Extended Long Rail Cantilever Mount 0.5" Riser with 25 Slots BM2505EX - Image 1](https://m.media-amazon.com/images/I/51ooEkiXcwL.jpg)

## Questions & Answers

**Q: How many groves on your rail does it take to mount?**
A: 9 grooves or 4" of rail

**Q: Do you sell replacement screws?**
A: I bought replacement screws with a heavier hex socket at a hardware store.  Metric I think.

**Q: Can i mount this on two 4 slot picatinny rails or do i have to use one long rail? And is this rail picatinny as well?**
A: Yes it will mount on the picatinny rails, and yes it is picatinny as well.

**Q: will this fit on a savage b17? factory mounts. answer only if you know!**
A: It will if the factory mounts are a 5/8 inch picatinny or weaver rail.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great rail extension!
*by T***W on January 16, 2024*

Wound up working great adding extra length to the top rail of a Ruger SFAR with an M-LOK forearm. Can add iron sights, reflex sight, and have enough room for detachable scopes and a drop mount torch.

### ⭐⭐⭐⭐⭐ Perfect fit for an M14 EBR
*by M***N on May 12, 2025*

Awesome and exactly what I needed on my m-4 ebr

### ⭐⭐⭐⭐⭐ Works for my Vortex Spitfire ll
*by J***R on September 13, 2023*

I had to locate my prism scope all the way to the front because of the short eye relief. That was sorta ok but I had to bury my face in the receiver to get my eyes close enough I had my stock adjusted all the way forward too. This piece allowed me to adjust my stock further back without losing any eye relief. I t was almost already zeroed in after installing it. The end is a little warped but I'm sure it could be straightened but it works well just the way it is.

## Frequently Bought Together

- Lion Gears Tactical Extended Long Rail Cantilever Mount 0.5" Riser with 25 Slots BM2505EX
- BRIDGEMOUNT Lion Gears 5" Long with 12 Slots 0.5" Low Profile Slim Riser Mount
- FENTUK Picatinny Offset Rail Mounts, 3 4 5 Slots 45 Degree Offset Angled Picatinny Rail Mount Aluminum Low Profile Adapter for Flashlight Laser Sight Optics

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**Shop now:** [https://www.desertcart.co.za/products/6312354-tactical-extended-long-rail-cantilever-mount-0-5-riser-25](https://www.desertcart.co.za/products/6312354-tactical-extended-long-rail-cantilever-mount-0-5-riser-25)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-01*