--- 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: "€ 35.05" currency: EUR in_stock: true reviews_count: 5 category: "S.T. Action Pro Inc." url: https://www.desertcart.sk/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy store_origin: SK region: Slovakia --- # 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:** € 35.05 **Availability:** ✅ In 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?** € 35.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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 Trusted by professionals for over 20 years, ST Action Pro 9mm Dummy Rounds are the original Action Trainer rounds that others try to replicate. Designed by a U.S. military veteran and law enforcement rangemaster, these inert training rounds are built to exacting standards for serious firearm training. Each 9mm dummy round features a durable nickel casing and a brightly colored yellow projectile for maximum visibility and safety. Unlike live ammo, these rounds contain no primers or propellants—making them completely inert and 100% safe for classroom instruction, safe gun handling exercises, and dry fire drills. Whether you're working on reload speed, malfunction drills, or basic weapon familiarity, these dummy rounds deliver realistic weight and feel when loaded into magazines. They even glow under UV light, making them easy to locate during night fire or low-light training sessions. Veteran-owned and proudly assembled in the USA, ST Action Pro delivers professional-grade quality trusted by military, law enforcement, and civilian firearm trainers alike. Safe, reusable, and reliable—your training deserves nothing less. 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. Review: These fed and fit great in my Taurus magazines. Also ran fine, loading well while practicing jamming or misfire. I did have one bad jam where the slide stuck and would not move back at all. I attribute it more to my bad technique than the product. Other than that one time, the snap caps ran and ejected while practicing just fine. Do wish they were heavier, I felt the were a little light which might contribute to jams or other problems some are having. Worked great in my "non glock" :) Review: Great product ## Features - Elevate your firearm training - 5-pack 9mm dummy rounds. Unlike others, these feature authentic nickel-plated brass casings just like live rounds, ensuring durability for all your training needs., just like live rounds. ST Action Pro 9mm Orange 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, they’re the original Action Trainer Dummy Rounds. - Safely improve your shooting skills with ST Action Pro 9mm dummy ammo - Ideal for classroom training, reload drills, and diagnosing weapon issues. These inert training rounds are completely inert - will not fire, making them perfect for teaching safe gun handling skills. Designed by a U.S. military veteran and law enforcement rangemaster, they’re trusted by professionals. - Emulates live ammo – Designed for military and law enforcement training. Perfect for malfunction drills and dry fire practice. No primers, propellants, or explosive materials - 100% safe and reusable training ammunition. Excellent for night fire, these rounds glow brightly under UV light for enhanced visibility in low-light settings. - Realistic training and high visibility -These dummy rounds add resistance that gives your magazine a near-normal feel - precisely what you need for effective practice. The bright orange color and smart design make them easy to spot and ensure they can’t be mistaken for live bullets. - Proudly assembled in the USA by a veteran-owned small business - ST Action Pro dummy rounds are manufactured with pride and precision. Your satisfaction matters - safe, reliable, and built for serious training. Contact us with any issues; we stand behind our product. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01KNL9AX8 | | Assembly Required | No | | Batteries Required? | No | | Batteries included? | No | | Colour | Yellow | | Customer Reviews | 4.5 4.5 out of 5 stars (3,510) | | Date First Available | 5 Aug. 2024 | | Educational Objective(s) | Firearms safety and proficiency | | Item model number | 43528-14365 | | Material Type(s) | Metal | | Number of Game Players | 1 | | Package Dimensions | 8.89 x 3.81 x 1.3 cm; 18 g | | tech_spec_battery_description_toys | No batteries required | ## 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/71kBfk2h6LL.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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***N on 20 September 2025* These fed and fit great in my Taurus magazines. Also ran fine, loading well while practicing jamming or misfire. I did have one bad jam where the slide stuck and would not move back at all. I attribute it more to my bad technique than the product. Other than that one time, the snap caps ran and ejected while practicing just fine. Do wish they were heavier, I felt the were a little light which might contribute to jams or other problems some are having. Worked great in my "non glock" :) ### ⭐⭐⭐⭐⭐ Review *by J***S on 28 January 2026* Great product ### ⭐⭐⭐⭐⭐ Review *by J***Y on 20 October 2025* Great value! These things used to be SO expensive, so its great too see affordable options. I place these randomly inside my target practice magazines in order to practice malfunctions! They help a ton! Ive never had an issue using them and the bright colors are perfect to find them on the ground. Ive probably cycled them through 5 or 6 different guns and they work perfectly and are very durable. Easy to use, light, and are long lasting. ## 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.sk/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy](https://www.desertcart.sk/products/651074600-st-action-pro-9mm-snap-caps-yellow-safety-trainer-dummy) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-20*