--- product_id: 508369038 title: "Ultimate Arms Gear ST Action Pro Pack Of 10 Inert 12 GA 12GA Gauge Shotgun Orange Safety Trainer Cartridge Dummy Ammunition Ammo Shell Rounds with Brass Case" brand: "s.t. action pro inc." price: "VT17853" currency: VUV in_stock: true reviews_count: 5 category: "S.T. Action Pro Inc." url: https://www.desertcart.vu/products/508369038-ultimate-arms-gear-st-action-pro-pack-of-10-inert store_origin: VU region: Vanuatu --- # Perfect for malfunction & handling drills Pack of 10 highly visible rounds Solid brass case, no rim breakage Ultimate Arms Gear ST Action Pro Pack Of 10 Inert 12 GA 12GA Gauge Shotgun Orange Safety Trainer Cartridge Dummy Ammunition Ammo Shell Rounds with Brass Case **Brand:** s.t. action pro inc. **Price:** VT17853 **Availability:** ✅ In Stock ## Summary > 🔶 Master your skills safely with the ultimate training rounds! ## Quick Answers - **What is this?** Ultimate Arms Gear ST Action Pro Pack Of 10 Inert 12 GA 12GA Gauge Shotgun Orange Safety Trainer Cartridge Dummy Ammunition Ammo Shell Rounds with Brass Case by s.t. action pro inc. - **How much does it cost?** VT17853 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/508369038-ultimate-arms-gear-st-action-pro-pack-of-10-inert) ## 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 - • **Built to Last:** Solid brass casing ensures durability with zero rim breakage during intense drills. - • **Train Like a Pro:** Pack of 10 inert dummy rounds designed for realistic, risk-free training sessions. - • **Instant Visibility:** Bright orange ABS plastic insert guarantees quick identification and safety. - • **Trusted by Experts:** Preferred by military and law enforcement agencies for immediate action training. - • **Versatile Training Tool:** Ideal for classroom instruction, loading/reloading, gun handling, and malfunction diagnostics. ## Overview The Ultimate Arms Gear ST Action Pro Pack of 10 inert 12 GA dummy shotgun cartridges features solid brass cases and bright orange ABS inserts for maximum visibility and durability. Designed for military and law enforcement training, these rounds are perfect for safe dry fire, malfunction drills, and handling practice, ensuring realistic and reliable training without any live ammunition risks. ## Description Official Product of Ultimate Arms Gear, Brand New. Developed for Military and Law Enforcement Use - Brass case with ABS Plastic Insert Makes the Round Highly Visible. Popular with Many Departments and Agencies for Use In Immediate Action Training for Just That Reason. Completely Inert Dummy Training Round. Excellent for Classroom Training, Loading/Reloading Drills, Gun Handling Drills, Malfunction Drills and Diagnosing Shooting Problems. Each Round Uses A Solid Brass Case So There Is No Chance of Rim Breakage. Ultimate Arms Gear Designed by ST Action Pro. Review: Works great with my firearm. Review: Perfect for safe dry fire and reloading drills with your 12 ga boom stick ## Features - Pack of 10 - These Trainer Cartridges are Inert Dummy Rounds Used for Training and Instructional Activities. - Developed for Military and Law Enforcement Use - Brass case with ABS Plastic Insert Makes the Round Highly Visible. - Popular with Many Departments and Agencies for Use In Immediate Action Training for Just That Reason. - Completely Inert Dummy Training Round. Excellent for Classroom Training, Loading/Reloading Drills, Gun Handling Drills, Malfunction Drills and Diagnosing Shooting Problems. Each Round Uses A Solid Brass Case So There Is No Chance of Rim Breakage. - Ultimate Arms Gear Designed by ST Action Pro. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00RG6RJ32 | | Batteries included? | No | | Brand | S.T. ACTION PRO INC. | | Color | Orange | | Customer Reviews | 4.4 4.4 out of 5 stars (2,314) | | Date First Available | 26 Dec. 2014 | | Is discontinued by manufacturer | No | | Item model number | UAG-13788-10PK | | Manufacturer | Ultimate Arms Gear | | Material type | Brass | | Product Dimensions | 21.59 x 12.7 x 4.32 cm; 118 g | ## Images ![Ultimate Arms Gear ST Action Pro Pack Of 10 Inert 12 GA 12GA Gauge Shotgun Orange Safety Trainer Cartridge Dummy Ammunition Ammo Shell Rounds with Brass Case - Image 1](https://m.media-amazon.com/images/I/61pdRi4LlBL.jpg) ## Questions & Answers **Q: I have 2 shotguns that i want to train on. one takes only a 2 3/4" shell and the other only a 3". will these work in both shotguns? ty for replies** A: 2-3/4" shells when crimped measure to about 2-1/4". If your shotgun can take 3" shells it can use the 2-3/4" shells with no issues. **Q: Can these be used for dry fire? Isn't drt fire part of a drill?** A: Yes, this is the reason why i bought it. This is also good for practice how to load, reload and dry fire. **Q: Do they cycle and feed well? How do they hold up after time? I plan to put two in my side by side to relieve stress on the springs from firing pins,** A: They cycle and feed great! As for holding up over time, I haven't had them that long, but the brass part of the shell gets most of the wear, and since it is brass, I imagine it will hold up for quite a long time. It's a good well-made product in my opinion. **Q: I suppose these are not good for dry firing since the pin will not contact anything?** A: There is a chunk of plastic for the firing pin to strike. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***C on 7 March 2026* Works great with my firearm. ### ⭐⭐⭐⭐⭐ Review *by S***R on 18 January 2026* Perfect for safe dry fire and reloading drills with your 12 ga boom stick ### ⭐⭐⭐⭐⭐ Review *by K***S on 28 April 2025* I keep in the mag to keep the spring under tension and cycling action ## Frequently Bought Together - St Action Pro 12GA Gauge Shotgun Safety Trainer Cartridge Dummy Shell Rounds with Brass Case, Orange, 10 Pack - ST Action Pro 9mm Snap Caps – Orange Safety Trainer Dummy Rounds, Reusable Dry Fire Training Ammunition (10-Pack) for Gun Owners - GORTAR Snap Caps Training Dummy Rounds Practice Safe Loading Firing Close to Real Weight --- ## 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.vu/products/508369038-ultimate-arms-gear-st-action-pro-pack-of-10-inert](https://www.desertcart.vu/products/508369038-ultimate-arms-gear-st-action-pro-pack-of-10-inert) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*