---
product_id: 308649009
title: "6390RDS Level One Retention Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: STI STACC P 4.4\" Surefire X300U"
brand: "safariland"
price: "KD 71.63"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/308649009-6390rds-level-one-retention-duty-holster-red-dot-sight-compatible
store_origin: KW
region: Kuwait
---

# Red Dot Sight compatible Level 1 ALS retention lock Lightweight thermomolded design 6390RDS Level One Retention Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: STI STACC P 4.4" Surefire X300U

**Brand:** safariland
**Price:** KD 71.63
**Availability:** ✅ In Stock

## Summary

> 🔫 Lock, Load, Lead: The Holster That Works as Hard as You Do

## Quick Answers

- **What is this?** 6390RDS Level One Retention Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: STI STACC P 4.4" Surefire X300U by safariland
- **How much does it cost?** KD 71.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/308649009-6390rds-level-one-retention-duty-holster-red-dot-sight-compatible)

## Best For

- safariland enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Meets Functionality:** Mid-ride UBL design positions your grip just above the belt on a 2.25" belt for quick access and all-day comfort.
- • **Optimized for Tactical Precision:** Specifically designed to fit STI STACC P 4.4" with Surefire X300U and Red Dot Sight for seamless draw and aiming.
- • **Secure Your Sidearm with Confidence:** Automatic Locking System (ALS) ensures your weapon stays locked until you release it with a smooth thumb lever motion.
- • **Durable & Lightweight Tactical Build:** Thermomolded, suede-lined holster crafted in STX Tactical Black for rugged durability without the bulk.
- • **Effortless Draw with Protective Innovation:** Rotating RDS cover automatically swings away when drawing, protecting your optic without slowing you down.

## Overview

The Safariland 6390RDS Level One Retention Duty Holster is a lightweight, thermomolded holster designed for right-handed users with STI STACC P 4.4" pistols equipped with Surefire X300U and Red Dot Sights. Featuring Safariland’s Automatic Locking System (ALS) for Level 1 retention, a rotating protective cover for the optic, and a mid-ride UBL design for optimal grip placement, this holster delivers tactical security and quick draw capability in a durable STX Tactical Black finish.

## Description

Safariland 6390RDS Level One Retention Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: STI STACC P 4.4" Surefire X300U

## Features

- 6390RDS-1582-131 Fits: STI STACC P 4.4" Surefire X300U w/RDS
- For Use With Red Dot Optic Equipped Weapons
- Mid-ride UBL places weapon grip just above the belt; fits 2.25" belt
- Protective RDS Cover automatically rotates away when drawing the weapon
- ALS Locking System, Level 1 Retention

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NYXDW6P |
| Best Sellers Rank | #137,742 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,755 in Gun Holsters |
| Brand | Safariland |
| Brand Name | Safariland |
| Color | STX Tactical Black |
| Country of Origin | Mexico |
| Customer Reviews | 4.0 4.0 out of 5 stars (36) |
| Date First Available | November 20, 2020 |
| Hand Orientation | Right |
| Included Components | Holster, Instructions, Allen wrench |
| Item Dimensions LxWxH | 3.5 x 7 x 10 inches |
| Item Package Dimensions L x W x H | 9.88 x 6.97 x 3.58 inches |
| Item Weight | 0.87 Pounds |
| Manufacturer | Safariland |
| Material | Plastic |
| Model Name | 6390RDS |
| Model Year | 2020 |
| Mounting Type | Belt Mount |
| Package Weight | 0.39 Kilograms |
| Part Number | 1324671 |
| Size | STI STACC P 4.4" X300U |
| Style | Sturdy |
| Suggested Users | unisex-adult |
| UPC | 781602168755 |
| Warranty Description | See Manufacturer |

## Product Details

- **Brand:** Safariland
- **Color:** STX Tactical Black
- **Hand Orientation:** Right
- **Manufacturer:** Safariland
- **Material:** Plastic
- **Mounting Type:** Belt Mount
- **Size:** STI STACC P 4.4" X300U
- **Style:** Sturdy
- **UPC:** 781602168755

## Images

![6390RDS Level One Retention Duty Holster, Red Dot Sight Compatible, STX Tactical Black, Right Hand, Fits: STI STACC P 4.4" Surefire X300U - Image 1](https://m.media-amazon.com/images/I/81o1eUl5haL.jpg)

## Questions & Answers

**Q: Does if fit P330 x carry**
A: If you mean the 320 xcarry I believe they make one for it.

**Q: Will it work with staccato p with sro?**
A: Yes it will fit with rmr, sro , Holosun 509t, DPP

**Q: Will this work for the staccato p duo with an ice comp, surfire x300u and sro optic?**
A: I tried it for a Staccato C2 with an Ice comp. No luck.

**Q: Will this fit a staccato p dpo with a holosun 509t red dot sight and streamlight tlr-1hl?**
A: Yes

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**Shop now:** [https://www.desertcart.com.kw/products/308649009-6390rds-level-one-retention-duty-holster-red-dot-sight-compatible](https://www.desertcart.com.kw/products/308649009-6390rds-level-one-retention-duty-holster-red-dot-sight-compatible)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-24*