---
product_id: 453580444
title: "Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 14 Slot 5 inch | High Profile"
brand: "monstrum"
price: "$61"
currency: NZD
in_stock: true
reviews_count: 8
category: "Monstrum"
url: https://www.desertcart.nz/products/453580444-monstrum-shrapnel-offset-picatinny-riser-mount-with-recoil-stop-base
store_origin: NZ
region: New Zealand
---

# 5.5-inch top rail for versatile optic setups Custom recoil stop bolts for zero-wiggle stability 6061 aluminum for lightweight durability Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 14 Slot 5 inch | High Profile

**Brand:** monstrum
**Price:** $61
**Availability:** ✅ In Stock

## Summary

> 🔫 Elevate your aim, lock your zero, and never miss the shot!

## Quick Answers

- **What is this?** Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 14 Slot 5 inch | High Profile by monstrum
- **How much does it cost?** $61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/453580444-monstrum-shrapnel-offset-picatinny-riser-mount-with-recoil-stop-base)

## Best For

- monstrum enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Rail Length:** 5.5-inch top rail with 13 Picatinny slots offers maximum customization for your tactical setup
- • **High Profile Advantage:** 0.88-inch rise over receiver rail for enhanced sight alignment and comfort
- • **Rock-Solid Zero Retention:** Custom recoil stop bolts lock your optics in place, maintaining zero even under heavy recoil
- • **Precision Forward Extension:** 2.5 inches of forward rail extension for optimal eye relief and flexible optic placement
- • **Lightweight Machined Aluminum:** Single-piece 6061 aluminum construction shaves off weight without sacrificing strength

## Overview

The Monstrum Shrapnel Offset Picatinny Riser Mount is a high-profile, precision-machined aluminum accessory designed to extend your optic placement by 2.5 inches forward. Featuring a 5.5-inch top rail with 13 slots and custom recoil stop bolts, it guarantees zero retention under heavy recoil. Lightweight yet durable, this mount offers a 0.88-inch rise for improved eye relief and tactical flexibility, making it a top choice for serious shooters seeking reliable performance and customization.

## Description

desertcart.com: Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 14 Slot 5 inch | High Profile : Sports & Outdoors

Review: Solid, works great - Solid lock down on the rail system. As always, used a drop of lock tight to assure the star drive fasteners don't loosen. Used rhis to extend the rear of rail system on my AR, to bring the optics closer for eye relief. If extended over the charging handle it is a little tight operating it. Stopped it just short of the charging handle and it works great. Going to change the factory charging handle to a wider one. This may allow me to get the optics a little closer which would be fantastic. Not a big downside but the star drive screws even though a better type is not what most manufactures use. Mostly Allen head fasteners are used. All said and done great value and great product
Review: Amazing product - I have a few of their products and thay are all very very awesome quality. I will always consider their products for all of my builds. Fit and finish is perfect and super light weight

## Features

- High profile offset picatinny riser mount with 2.5 inches of forward extension for more flexible optic placement and eye relief positioning
- Picatinny base measures 2.5 inches (or 5 picatinny slots) in length while the top rail measures 5.5 inches (13 total picatinny slots). The rail extends an extra 2.5 inches over the front of the base, allowing for more forward positioning of long eye relief optics
- Available in high and low profile versions. The high profile mount provides 0.88 inches of rise over the receiver rail. The low profile mount provides 0.38 inches of rise.
- Picatinny base is equipped with custom recoil stop bolts that slot seamlessly into your Picatinny rail with zero wiggle - guaranteed to hold zero against the toughest of recoil
- Single piece machined 6061 grade aluminum profile is designed to shave off precious ounces of weight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B44HZBS3 |
| Best Sellers Rank | #36,220 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #97 in Sporting Optics Mounts |
| Brand Name | Monstrum |
| Customer Reviews | 4.6 4.6 out of 5 stars (207) |
| Date First Available | June 14, 2022 |
| Item Package Dimensions L x W x H | 5.91 x 1.46 x 1.26 inches |
| Manufacturer | Monstrum |
| Package Weight | 0.09 Kilograms |
| Part Number | RM111 |
| Style | High Profile( 0.88 inch) |

## Images

![Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 14 Slot 5 inch | High Profile - Image 1](https://m.media-amazon.com/images/I/61HJwU+mmKL.jpg)

## Questions & Answers

**Q: What is the recommend torque strength to be used on the mounting screws?**
A: I don't think there was a torque spec on this item But mine is torqued to 30 inch lbs if that helps.

**Q: Torque specs**
A: Good quality mount. Fits perfect. Works great

**Q: will this fit on a weaver rail?**
A: It’s not a perfect match to my picatinny rail but it fits much better then several other “cheap” mounts I’ve tried.  I had to wrench it down pretty tightly and used some thread locker.  The  tolerances for these cheaper mounts makes most if not all fit both weaver and picatinny style.  At the end of the day, I’ve never had any trouble with returns through Amazon, I bought at least a half dozen of risers through Amazon and had to return all but two.  So maybe give it a try and return it if it doesn’t work for you?  I put this one on my M&P 15-22 and it works great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid, works great
*by G***L on December 24, 2022*

Solid lock down on the rail system. As always, used a drop of lock tight to assure the star drive fasteners don't loosen. Used rhis to extend the rear of rail system on my AR, to bring the optics closer for eye relief. If extended over the charging handle it is a little tight operating it. Stopped it just short of the charging handle and it works great. Going to change the factory charging handle to a wider one. This may allow me to get the optics a little closer which would be fantastic. Not a big downside but the star drive screws even though a better type is not what most manufactures use. Mostly Allen head fasteners are used. All said and done great value and great product

### ⭐⭐⭐⭐⭐ Amazing product
*by C***E on August 28, 2025*

I have a few of their products and thay are all very very awesome quality. I will always consider their products for all of my builds. Fit and finish is perfect and super light weight

### ⭐⭐⭐⭐⭐ Solid rail and mount plus perfect height i needed
*by D***I on February 16, 2025*

Just what i needed for eotech to clear holosun ls321 ir illuminator very solid and just the right height I needed.

## Frequently Bought Together

- Monstrum Shrapnel Offset Picatinny Riser Mount with Recoil Stop Base | 13 Slot 5 inch
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-22*