--- product_id: 406309552 title: "20mm Dummy Round Used on The M61 Vulcan Gatling Gun with Link" brand: "general dynamics" price: "79793CFA" currency: XOF in_stock: true reviews_count: 3 category: "General Dynamics" url: https://www.desertcart.sn/products/406309552-20mm-dummy-round-used-on-the-m61-vulcan-gatling-gun store_origin: SN region: Senegal --- # 3x Resized removable steel links 3x OEM 20mm PGU-27 A/B projectiles Cold War inert dummy rounds, safe display 20mm Dummy Round Used on The M61 Vulcan Gatling Gun with Link **Brand:** general dynamics **Price:** 79793CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Own a piece of Cold War firepower history — display the legend, feel the legacy! ## Quick Answers - **What is this?** 20mm Dummy Round Used on The M61 Vulcan Gatling Gun with Link by general dynamics - **How much does it cost?** 79793CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/406309552-20mm-dummy-round-used-on-the-m61-vulcan-gatling-gun) ## Best For - general dynamics enthusiasts ## Why This Product - Trusted general dynamics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Display Set:** Includes projectiles, steel cases, links, polish, and gloves for premium handling - • **Versatile Compatibility:** Tested on F-14, F-15, F-16, F/A-18, F-22 & more — iconic military hardware pedigree - • **Authentic Cold War Surplus:** Genuine inert rounds used for M61 Vulcan testing, not replicas - • **Precision Marked & Numbered:** Permanent marker IDs for fine-tuning feed mechanisms, reversible for display - • **Collector’s Ready Condition:** Air-sealed packaging preserves finish; unique patina from historic use ## Overview This set of 3 inert 20mm dummy rounds with links was used to test the feed components of the legendary M61 Vulcan Gatling Gun, featured on iconic fighter jets like the F-15 and F-16. Each round is permanently numbered for testing but can be rotated for pristine display. Reconditioned from Cold War surplus, these authentic steel rounds come complete with links, polish, and gloves, making them a must-have collectible for military enthusiasts and professionals seeking a tangible connection to aviation history. ## Description **PLEASE NOTE NUMBERS ON PROJECTILE PERMANANT MARKER FOR TESTING PURPOSES BUT CAN BU SPUN FOR DISPLAY TO HIDE NUMBERS** 3 OEM 20mm Dummy Rounds with 3 OEM Links. Used by M61 Vulcan on the F-15, F-16, F/A-18, and AH-1 20mm PGU-27 The 20mm x 102 PGU Suite has an optimized aero ballistic shape that reduces time-of-flight and increased velocity at range for increased probability of hit. The PGU-28A/B Semi Armor Piercing High Explosive Incendiary (SAPHEI), qualified as M70LD in Europe, provides broad target spectrum capability by combining light armor and high explosive features into a single round. The PGU-28A/B utilizes basic multipurpose technology with enhanced and optimized ballistics to offer substantial improvements in effectiveness over the 20mm M50 series ammunition. Optimum projectile design for enhanced performance and increased lethality on target The PGU-27A/B TP and PGU-30A/B TP-T are cost-effective training rounds ballistically matched to the PGU-28A/B. The family is fully interoperable with all 20mm x 102 gun systems and support/handling equipment including the M61, M197 and XM301 and is type-classified and fielded in the F-15, F-16, F/A-18, and AH-1. Advantages The improved A/B version incorporates features that reduce the overall operating pressure and increases the reliability of the gun system Low drag, short time-of-flight Increased velocity and kinetic energy on target Delay function combined with larger, more lethal fragments Demonstrated reliability of function at range Improved effectiveness offered at a price comparable to the M50 series Provides broad target spectrum capability by combining light armor and high explosive. Review: Real Dummy Rounds not 3D Plastic Printed Replicas - Very nice de-militarized rounds in great condition with links. Not a 3D Plastic Printed Replica. Good price. Sent quickly. See display in upper left hand corner with two sets of the 3-Link sets. Nice addition to the collection. Review: Awesome! - These are actual military dummy rounds and they are badass. ## Features - *INERT* NEW COLD WAR ERA 20mm Dummy Rounds **PERMANENT MARKER #'s" 3 X PGU-27 A/B, 3 X Solid Steel Cases 20mm, 3 X Links used to test the feed components of the M61 Vulcan Gatling Gun. Projectiles will have **MARKS on 30-55% of Paint but can be spun for display so as not to see** - **PLEASE NOTE, PICTURES ARE SAMPLES OF WHAT YOU WILL GET** These projectiles were used as feeder and loader test rounds. Numbered so equipment could be fine tuned as high rate of travel and mechanical loading critical. Reconditioned from Cold War Surplus Storage May have signs of rust decay, dents, chips, corrosion. Each item brought back to unique display. - 20mm Vulcan Rounds fired by M61 Vulcan Gatling Gun - Fired by the M61 Vulcan 20mm Gatling Gun on the F14 * F15 * F16 * F18 * F22 * CRAM * CIWS - Each Display can be disassembled and reassembled. Packed in air sealed bags to protect fine finish from oxidation. Included (3) 20mm PGU-27 A/B Projectile OEM (3) Fired 20mm Steel Shell OEM, (3) Resized Removable Links (1) .07 oz Polish (1) Pair (L) Display Gloves ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09RMNMGLW | | Age Range Description | men | | Best Sellers Rank | #754,160 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2,728 in Ammunition & Magazine Pouches | | Brand | General Dynamics | | Color | Metallic | | Customer Reviews | 4.6 4.6 out of 5 stars (8) | | Item Shape | Round | | Manufacturer | General Dynamics | | Material Type | metal | | Number of Items | 1 | | Number of Pieces | 1 | | Part Number | F1-JSDF-MCUI | | Pattern | Solid | | UPC | 665275750687 | | Unit Count | 3.0 Count | ## Product Details - **Age Range (Description):** men - **Brand:** General Dynamics - **Color:** Metallic - **Material:** metal - **Pattern:** Solid ## Images ![20mm Dummy Round Used on The M61 Vulcan Gatling Gun with Link - Image 1](https://m.media-amazon.com/images/I/619x51UrKzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Real Dummy Rounds not 3D Plastic Printed Replicas *by R***R on November 15, 2025* Very nice de-militarized rounds in great condition with links. Not a 3D Plastic Printed Replica. Good price. Sent quickly. See display in upper left hand corner with two sets of the 3-Link sets. Nice addition to the collection. ### ⭐⭐⭐⭐⭐ Awesome! *by D***. on January 7, 2024* These are actual military dummy rounds and they are badass. ### ⭐⭐⭐⭐⭐ Great display *by J***. on January 7, 2025* Great packing and all products from this seller are top quality ## Frequently Bought Together - General Dynamics 20mm Dummy Round Used on The M61 Vulcan Gatling Gun with Link - A-10 Warthog 30MM Cannon Collectors Dummy Round - General Dynamics 20mm Dummy Round Military Collectable Display INERT --- ## 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.sn/products/406309552-20mm-dummy-round-used-on-the-m61-vulcan-gatling-gun](https://www.desertcart.sn/products/406309552-20mm-dummy-round-used-on-the-m61-vulcan-gatling-gun) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-13*