---
product_id: 69601503
title: "Sightmark R-Spec Reflex Sight"
brand: "sightmark"
price: "€ 171.34"
currency: EUR
in_stock: false
reviews_count: 11
category: "Sightmark"
url: https://www.desertcart.ie/products/69601503-sightmark-r-spec-reflex-sight
store_origin: IE
region: Ireland
---

# Quick detach Picatinny mount 6061-T6 Aluminum rugged body 4 reticle options, 10 brightness levels Sightmark R-Spec Reflex Sight

**Brand:** sightmark
**Price:** € 171.34
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Lock, Load, and Lead with Ultra Precision

## Quick Answers

- **What is this?** Sightmark R-Spec Reflex Sight by sightmark
- **How much does it cost?** € 171.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/69601503-sightmark-r-spec-reflex-sight)

## Best For

- sightmark enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Targeting:** Choose from 4 red/green reticle options and 10 brightness settings—including night vision modes—for perfect visibility anytime.
- • **Precision at Your Fingertips:** 1 MOA windage/elevation adjustments with Interlok locking system deliver rapid, repeatable accuracy up to 120 MOA travel.
- • **Built to Endure Every Mission:** Rugged 6061-T6 aluminum and magnesium alloy housing with IP68 waterproof and shockproof rating ensures your sight performs in any environment.
- • **Swift Mounting, Instant Action:** Locking quick-detach Picatinny mount lets you swap rifles or gear in seconds—never miss a shot or a moment.
- • **Seamless On/Off & Power Efficiency:** Motion sensing auto on/off and 12-hour auto shut-off maximize battery life, powered by a single CR123A battery lasting up to 2,000 hours.

## Overview

The Sightmark Ultra Shot R-Spec Reflex Sight is a rugged, mil-spec reflex optic built with a durable 6061-T6 aluminum body and magnesium alloy housing. Featuring advanced scratch-resistant, anti-reflective lenses, it offers 4 reticle options in red and green with 10 brightness settings, including night vision modes. Its parallax-corrected optics and unlimited eye relief ensure fast target acquisition and accuracy. Designed for harsh conditions, it is IP68 waterproof, shockproof, and recoil rated up to .50 BMG. The quick-detach Picatinny mount and motion-sensing auto on/off enhance usability, while a single CR123A battery provides up to 2,000 hours of operation. Ideal for professionals and enthusiasts seeking reliable, customizable performance in a compact package.

## Description

Description Specially designed to handle your hardcore shooting needs, the Sightmark RAM Series Ultra Shot M-Spec LQD Reflex Sight / Dark Earth promises repeatable accuracy, ultra-fast target acquisition and rugged mil-spec reliability in virtually any environment. The Ultra Shot M-Spec’s premium wide-angle lens system with scratch resistant and anti-reflective red coating, patented integrated sunshade, illuminated red 65-MOA circle-dot reticle with 10 brightness settings, night vision brightness modes, parallax correction (beyond 10 yards) and unlimited eye relief deliver a crisp, robust field of view and uncompromising reliability, even in low light and when perfect sight alignment isn’t an option. Built tough, the Ultra Shot M-Spec Reflex Sight / Dark Earth is shockproof, dustproof, IP68 waterproof, recoil rated up to .50 BMG and constructed of a rugged, lightweight 6061-T6 aluminum protective shield and magnesium alloy body. 1 MOA windage and elevation adjustments, up to 120 MOA of travel, get you on target quickly while the Interlock internal locking adjustment system and a single CR123A battery keeps you there with a battery life of 200 – 2,000 hours. The Ultra Shot M-Spec Reflex Sight / Dark Earth also features a low battery indicator, motion sensing auto on/off activation, digital switch controls, 12-hour auto shut-off, locking quick-detach Picatinny mount and Sightmark’s lifetime warranty. The Ultra Shot M-Spec LQD Reflex Sight / Dark Earth is also perfectly compatible with the Sightmark XT-3 Tactical Magnifier (SM19062). Includes adjustment tools, CR123A battery, operation manual and Neoprene cover. US Pat. 10139197B1 Included in Package CR123A battery Manual Adjustment tools Neoprene cover Batteries Used Type: CR123A Quantity: 1 Product Downloads (Online) Product Manual (PDF Download) Product Manual Product Specifications Features Patented integrated sunshade Advanced AR coated, scratch resistant lens system Locking quick-detach picatinny mount 12-hr. auto shut-off Motion sensing on/off activation Low battery indicator Red 65-MOA circle-dot reticle with 10 brightness settings Night vision brightness modes Parallax corrected optical system IP55 weather resistant protection Rugged lightweight magnesium alloy housing Protective aluminum shield Advanced parallax free lens design Wide lens provides quick target acquisition Slotted windage and elevation adjustments Red reticle illumination Digital switch controls 10 reticle brightness settings 100% waterproof and dustproof Scratch resistant lens coating Interlok internal locking adjustment system EXPORT CONTROL NOTICE: This product is controlled for export and in-country transfer under the Export Administration Regulations (EAR). division contrary to U.S. law prohibited. Specifications Reticle, Type 65 MOA Circle Dot Crosshair (60 MOA circle w/ 5 MOA subtension, 2 MOA central dot) Reticle, Color Red Reticle Brightness Setting Off, 1-10, NV Magnification 1 Objective overall dimension (mm) 33x24 mm Eye Relief Unlimited Elevation Range of Adjustment 120 MOA Windage Range of Adjustment 120 MOA Adjustment Value 1 MOA Parallax Setting 10 / 9.1 (yd/m) Finish/Color Matte black Body Material Magnesium alloy Maximum Recoil .50 BMG IP Rating (waterproof) IP68 - waterproof to 40ft/12m Nitrogen Filled No Shock-proofness Yes, 8ft / 2.4m Fog Proof No Lens Coating AR red Mount Type Picatinny Battery Type CR123A Battery Life 200-2,000 Hours Battery Voltage, V 3 V Operating temperature, F/C -22 to 160 / -30 to 71 F/C Length (in/mm) 4.01 / 102 (in/mm) Width (in/mm) 2.24 / 57 (in/mm) Height (in/mm) 2.32 / 59 (in/mm) Weight, oz 10.2 oz.

Review: great "budget" sight - This is the 2nd of these sights I have purchased, they attach easily to the picatinny rail and are simple to use. Out of the box the sight was pretty dead-on, I like having the option to change from a red dot to the green bullseye style, and even taking the sight off one rifle and putting it on another, it was still dead-on accurate. Great sight for basic use without a ton of money spent.
Review: GREAT FOR STARTERS - A very solid budget reflex sight that punches above its weight in features and performance. Perfect for casual range shooting, DIY builds, and shooters who want a dependable dot sight without spending big — but if you need top-tier durability or precision under demanding conditions, stepping up to a mid-tier brand might be better long-term.

## Features

- Rugged 6061-T6 Aluminum Body And Protective Shield
- Advanced Optical Coatings, Scratch Resistant Lens System
- 4 Red/Green Reticle Options With 10 Brightness Settings
- Quick Detach Mount For Easy On/Off Application

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078GJQKXS |
| Best Sellers Rank | #25,048 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Hunting & Shooting Gun Stock Accessories |
| Brand Name | Sightmark |
| Color | Black |
| Compatible Devices | Shotgun |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,131) |
| Field Of View | 2.75 |
| Global Trade Identification Number | 00812495024030 |
| Included Components | Manual, Sight, adjustment tools, battery, neoprene cover |
| Item Dimensions L x W x H | 4.5"L x 2.5"W x 3"H |
| Item Type Name | Sightmark, R-Spec Reflex Sight |
| Item Weight | 15.2 ounces |
| Magnification Maximum | 1 |
| Magnification Minimum | 1.0 |
| Manufacturer | Sellmark Corporation |
| Material Type | Aluminum |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Objective Lens Diameter | 33 Millimeters |
| Product Style | Reflex |
| Reticle Type | 5 MOA dot |
| Sport Type | Airsoft, Climbing, Hunting |
| UPC | 812495024030 |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Sightmark
- **Color:** Black
- **Item Weight:** 15.2 ounces
- **Magnification Maximum:** 1
- **Magnification Minimum:** 1.0
- **Material:** Aluminum
- **Objective Lens Diameter:** 33 Millimeters
- **Product Dimensions:** 4.5"L x 2.5"W x 3"H
- **Sport:** Airsoft, Climbing, Hunting
- **Style:** Reflex

## Images

![Sightmark R-Spec Reflex Sight - Image 1](https://m.media-amazon.com/images/I/51qTjQ2M9tL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I just got mine in and the red is ok but pretty blurry, but the green has a double reticle. Can this be fixed or is it just bad?**
A: It is possible you have astigmatism. The easiest way to check is to take a picture of the reticle turned on, then look at the pic you just took. If it's clear then it's your eyes, if blurry, the unit is bad. Hope this helps.

**Q: What magnifiers will work with this site? I know Sightmark will but would like to know if other brands would work**
A: It is always best for alignment purposes that you stick to the same brand. Unless a third party is testing all combinations of brands and measuring them precisely, no one can say what works with what best. Most brand combinations will be close though.

**Q: What is the purpose for the wire coming out of the battery cap?**
A: It is there so you dont lose the battery cap

**Q: Hows the durability when i comes to a 223 caliber does it stay sighted in after multiple uses?**
A: I have a Sightmark Ultrashot M-spec reflex sight. It has night vision as well on mine and I absolutely love it! I zeroed it in when I first got it, and it still shoots true to this day! I paid $250 for the LQD version, but you can get the FMS for $200. They're worth every penny! I'll never use another sight fot my AR! They're both "Military spec" sights. That's why they're higher, but well worth it. You want have to buy another sight!

## Customer Reviews

### ⭐⭐⭐⭐⭐ great "budget" sight
*by A***S on February 25, 2026*

This is the 2nd of these sights I have purchased, they attach easily to the picatinny rail and are simple to use. Out of the box the sight was pretty dead-on, I like having the option to change from a red dot to the green bullseye style, and even taking the sight off one rifle and putting it on another, it was still dead-on accurate. Great sight for basic use without a ton of money spent.

### ⭐⭐⭐⭐⭐ GREAT FOR STARTERS
*by D***Y on January 2, 2026*

A very solid budget reflex sight that punches above its weight in features and performance. Perfect for casual range shooting, DIY builds, and shooters who want a dependable dot sight without spending big — but if you need top-tier durability or precision under demanding conditions, stepping up to a mid-tier brand might be better long-term.

### ⭐⭐⭐⭐⭐ Great sight
*by T***S on June 19, 2025*

The Ultra Shot R-Spec has exceeded my expectations. The reticle is crisp and easy to see in all lighting conditions, and the multiple brightness settings are a nice touch. It’s built like a tank—feels solid and rugged on my rifle. Zeroing was quick and it holds zero perfectly after multiple range trips. The quick-detach mount is convenient and secure. Overall, a reliable and affordable reflex sight for range or tactical use!

## Frequently Bought Together

- Sightmark Ultra Shot R-Spec Reflex Sight
- Bontok Single Picatinny Aluminum Accessory Rail Set 3 5 7 9 11 13 Slots with 13 T-Nuts & Screws, 6 Wrench-Rounded Corner
- CVLIFE Bore Sight Laser 223 5.56mm/9mm/.243.308/12Gauge/7.62x39mm/.45acp Red Laser Bore Sighter with Batteries

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/69601503-sightmark-r-spec-reflex-sight](https://www.desertcart.ie/products/69601503-sightmark-r-spec-reflex-sight)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-31*