--- product_id: 651074600 title: "ST Action Pro 9mm Snap Caps – Yellow Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners" brand: "s.t. action pro inc." price: "FREE" currency: SGD in_stock: false url: https://www.desertcart.sg/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy store_origin: SG region: Singapore --- # No batteries needed – always ready Bright yellow for instant visibility Nickel-plated brass for ultimate durability ST Action Pro 9mm Snap Caps – Yellow Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners **Brand:** s.t. action pro inc. **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🟡 Train smart, train safe — the pro’s choice for flawless firearm mastery! ## Quick Answers - **What is this?** ST Action Pro 9mm Snap Caps – Yellow Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners by s.t. action pro inc. - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy) ## Best For - s.t. action pro inc. enthusiasts ## Why This Product - Trusted s.t. action pro inc. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Visibility:** Bright yellow rounds glow under UV light, ensuring you never lose track during low-light sessions. - • **Safety First Design:** 100% inert with no primers or propellants—perfect for safe dry fire and classroom use. - • **Pro-Grade Durability:** Nickel-plated brass casings built to last through thousands of training cycles. - • **Realistic Training Feel:** Authentic weight and resistance mimic live ammo for flawless reload and malfunction drills. - • **Veteran-Crafted Quality:** Designed by military and law enforcement pros, proudly assembled in the USA by a veteran-owned business. ## Overview ST Action Pro 9mm Snap Caps are premium, reusable dummy rounds featuring durable nickel-plated brass casings and bright yellow projectiles for maximum visibility. Trusted by military and law enforcement for over 20 years, these inert rounds contain no primers or propellants, making them 100% safe for dry fire training, malfunction drills, and classroom instruction. Designed to replicate the weight and feel of live ammo, they enhance reload speed and weapon familiarity while glowing under UV light for night training. Proudly veteran-owned and USA assembled, these snap caps deliver professional-grade reliability for serious firearm owners. ## Description Product description S.T. Action Pro 9mm Trainer Dummy Rounds are built for safe, realistic firearm training without primers, powder, or explosive components. This 5-pack of completely inert training rounds is ideal for dry fire practice, classroom instruction, safe firearm handling drills, reloading practice, malfunction training, and diagnosing common shooter errors. Designed by a U.S. military veteran and law enforcement rangemaster, these reusable 9mm dummy rounds feature authentic nickel-plated brass casings for a realistic feel and reliable durability. The bright yellow safety insert makes each round easy to identify and helps prevent confusion with live ammunition. Trusted for more than 20 years, S.T. Action Pro dummy rounds are the original Action Trainer Dummy Rounds that others try to replicate. Proudly assembled in the USA by a veteran-owned small business, they are made for firearm owners, instructors, military, law enforcement, and anyone looking for safe, dependable firearm training tools. Directions 1. Load the dummy rounds into your firearm magazine. 2. Insert the magazine into your firearm. 3. Point the firearm in a safe direction. 4. Pull the trigger to practice dry fire or malfunction drills. 5. For classroom training, demonstrate the safe handling of the firearm using these inert rounds. ## Features - Elevate your firearm training – 5-pack 9mm dummy rounds. Unlike others, these feature authentic nickel-plated brass casings, ensuring durability for all your training needs, just like live rounds. S.T. Action Pro 9mm Yellow Trainer Dummy Rounds are recognized as the finest, most durable trainer cartridges available—and have been the industry standard for over 20 years. Tried and true, these are the original Action Trainer Dummy Rounds that others try to replicate. - Safely improve your shooting skills with S.T. Action Pro 9mm dummy ammo. These inert training rounds are ideal for classroom training, safe firearm handling instruction, and dry fire exercises. Perfect for teaching safe firearm handling skills or diagnosing common shooter errors. Completely inert—they contain no primers or powder and will not fire. Designed by a U.S. military veteran and law enforcement rangemaster for trusted, professional-level training. - Emulates live ammo - Designed for military and law enforcement training. Ideal for malfunction drills, reloading practice, and defensive training. No hazardous components — just 100% inert, reusable, and realistic training ammunition. Bright yellow safety inserts improve visibility and help keep training rounds clearly distinguishable from live ammunition. - When loaded, these dummy rounds give your firearm a realistic, loaded feel for true-to-life practice. The bright yellow color and distinct design make them easy to find and ensure they are never mistaken for live ammunition, even under stress. - Enhance your training with S.T. Action Pro dummy rounds! Proudly assembled in the USA by a veteran-owned small business, built to meet the demands of professionals. Safe, durable, and reusable - your satisfaction and safety are our top priorities. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KNL9AX8 | | Age Range Description | Kid | | Brand Name | S.T. ACTION PRO INC. | | Colour | Yellow | | Customer Reviews | 4.5 4.5 out of 5 stars (3,556) | | Educational Objective | Firearms safety and proficiency | | Is Assembly Required | No | | Manufacturer | S.T. ACTION PRO INC. | | Manufacturer Part Number | 43528-14365 | | Material Type | Metal | | Model Number | 43528-14365 | | Number of Packs | 5 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | 5 Pack | | Size | S | | Supported Battery Types | No batteries required | | Theme | Military | | UPC | 733023405780 | | Unit Count | 5.0 count | ## Images ![ST Action Pro 9mm Snap Caps – Yellow Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners - Image 1](https://m.media-amazon.com/images/I/71yn4mQSJcL.jpg) ## Questions & Answers **Q: Is this a 9 by 19 mm standard Luger** A: 9x19mm = 9mm Luger 9x18mm = 9mm Makarov (MAK) 9x17mm = 9mm Kurz/Corto/Browning or 380 ACP Shorter rounds will fit on guns meant for larger, but will typically not cycle a semi-auto, and may damage the gun. This listing is for 9mm Luger. **Q: Are these great for dry firing a sa/da pistol over and over or is another brand better?** A: These do not look like a good idea for dry fire practice. You might notice that dry firing is NOT mentioned in the description. For dry fire protection, look for one that has a spring-loaded fake primer. These don't have anything to absorb the firing pin strike and are no better than dry firing an empty chamber. **Q: are they suppose to eject?** A: When you pull the slide back, I would say yeah. Mine does eject the DR. **Q: Do they cycle like real ammo in an auto? Manually working the slide of course.(I know they don't shoot haha) Want the group opinion on cycling!** A: They cycle great in my MP Shield. ## Frequently Bought Together - ST Action Pro - 9mm Yellow Action Trainer Dummy Round - 5 Rounds (Original Version) - Magpul 223 Dummy Rounds , 5 Count (Pack of 1) - ST Action Pro 12 Gauge Snap Caps – Orange Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (5-Pack) for Gun Owners --- ## 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.sg/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy](https://www.desertcart.sg/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-22*