--- product_id: 585147095 title: "Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling)" brand: "mhvast" price: "272.16 DT" currency: TND in_stock: true reviews_count: 2 category: "Mhvast" url: https://www.desertcart.tn/products/585147095-replace-surefire-a19-3p-6p-9p-c2-extension-cartridges-extension store_origin: TN region: Tunisia --- # 3P/6P/9P/C2 cell compatibility Precision knurling for grip Durable aluminum build Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) **Brand:** mhvast **Price:** 272.16 DT **Availability:** ✅ In Stock ## Summary > 🔦 Upgrade your beam, own the night. ## Quick Answers - **What is this?** Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) by mhvast - **How much does it cost?** 272.16 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/585147095-replace-surefire-a19-3p-6p-9p-c2-extension-cartridges-extension) ## Best For - mhvast enthusiasts ## Why This Product - Trusted mhvast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Modular Power Boost:** Easily upgrade your Surefire 6P to a 3-cell powerhouse with a simple extension tube. - • **Seamless Fit & Finish:** Knurling and shape engineered to perfectly match Surefire originals for a sleek, professional look. - • **Lightweight Durability:** Crafted from premium aluminum to ensure ruggedness without added bulk. - • **Effortless Installation:** Quick swap design lets you mod your light in minutes—no tools, no hassle. - • **Customizable Configuration:** Supports multiple Surefire models (3P/6P/9P/C2) for versatile flashlight enhancement. ## Overview The Replace Surefire A19 Extension Tubes are precision-engineered aluminum accessories designed to extend and upgrade Surefire flashlight models 3P, 6P, 9P, and C2. Featuring knurled grips for secure handling and compatibility with multiple cell configurations, these tubes offer a lightweight, durable, and cost-effective way to enhance your existing Surefire flashlight’s power and versatility. ## Description Replace Surefire A19 3P/6P/9P/C2 extension cartridges extension tubes surefire accessories Review: Perfect upgrade for 6p - added one of these to my Surefire 6p, turning it into a 3-cell system. This by far is a great & inexpensive mod to update your existing light Review: Very good, almost perfect - It almost perfectly matches a 6P. The finish is just a bit glossier. The shape and knurling is a perfect match to Surefires's. There is no index cutout for the tailcap, but the extension seems to be indexed properly between the two sides -- lining up the cutouts on the flashlight body and the tailcap works as expected. The hole is bored for an 18mm battery. The oring is smaller in section than what Surefire uses, and I don't think it makes a really good seal. The genuine Surefire oring is on the right. ## Features - Replace Surefire A19 - SUREFIEE accessories ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B098NSSHR5 | | Best Sellers Rank | #908,453 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #422 in Respirator Parts | | Brand | MHVAST | | Brand Name | MHVAST | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 6 Reviews | | Included Components | accessories | | Item Type Name | SUREFIRE ACCESSORIES | | Manufacturer | Dongguan maisite electronic technology co., LTD | | Material | Aluminum | | Material Type | Aluminum | | UPC | 726972678480 | ## Product Details - **Brand:** MHVAST - **Material:** Aluminum - **Color:** Black - **UPC:** 726972678480 - **Manufacturer:** Dongguan maisite electronic technology co., LTD ## Images ![Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) - Image 1](https://m.media-amazon.com/images/I/415cUzXJ5lS.jpg) ![Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) - Image 2](https://m.media-amazon.com/images/I/61qQgoAPHfS.jpg) ![Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) - Image 3](https://m.media-amazon.com/images/I/51w+s8yDu8S.jpg) ![Replace Surefire A19 3P/6P/9P/C2 Extension cartridges Extension Tubes surefire Accessories (knurling) - Image 4](https://m.media-amazon.com/images/I/51XAs2zwfYS.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect upgrade for 6p *by D***Y on March 18, 2024* added one of these to my Surefire 6p, turning it into a 3-cell system. This by far is a great & inexpensive mod to update your existing light ### ⭐⭐⭐⭐ Very good, almost perfect *by M***W on February 22, 2024* It almost perfectly matches a 6P. The finish is just a bit glossier. The shape and knurling is a perfect match to Surefires's. There is no index cutout for the tailcap, but the extension seems to be indexed properly between the two sides -- lining up the cutouts on the flashlight body and the tailcap works as expected. The hole is bored for an 18mm battery. The oring is smaller in section than what Surefire uses, and I don't think it makes a really good seal. The genuine Surefire oring is on the right. --- ## 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.tn/products/585147095-replace-surefire-a19-3p-6p-9p-c2-extension-cartridges-extension](https://www.desertcart.tn/products/585147095-replace-surefire-a19-3p-6p-9p-c2-extension-cartridges-extension) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*