--- product_id: 781023516 title: "Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting" brand: "alien play" price: "€ 79.49" currency: EUR in_stock: true reviews_count: 5 category: "Alien Play" url: https://www.desertcart.hr/products/781023516-alien-play-100-x-50-cal-aluminum-balls-for-self store_origin: HR region: Croatia --- # Uniform .50 Cal Size - Precision Fit 2.8g Weight - Maximum Impact Power 7075 Aluminum Alloy - Ultra Durable Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting **Brand:** alien play **Price:** € 79.49 **Availability:** ✅ In Stock ## Summary > 🚀 Dominate Your Defense with Alien Precision Ammo ## Quick Answers - **What is this?** Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting by alien play - **How much does it cost?** € 79.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/781023516-alien-play-100-x-50-cal-aluminum-balls-for-self) ## Best For - alien play enthusiasts ## Why This Product - Trusted alien play brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reusable & Reliable:** Ultra-smooth, perfectly round projectiles that resist deformation and jams, ready for multiple training sessions. - • **Heavyweight 2.8g Rounds:** Optimized weight delivers superior penetration and stopping power compared to lighter rubber or nylon balls. - • **Precision .50 Caliber Fit:** Engineered for a snug, gas-tight seal ensuring consistent velocity and pinpoint accuracy every shot. - • **Ready-to-Deploy Packaging:** Comes in a rugged wild-mouth bottle for easy carry and quick reloads—never miss your moment. - • **Elite-Grade 7075 Aluminum Alloy:** Crafted from aerospace-grade aluminum for unmatched durability and high-impact performance. ## Overview Alien Play’s 100-count .50 caliber aluminum balls are precision-engineered self-defense and training projectiles made from aerospace-grade 7075 aluminum alloy. Weighing 2.8 grams each, these reusable rounds offer superior impact, accuracy, and reliability for TR50, T4E HDR 50, and other .50 caliber launchers, packaged for easy transport and rapid deployment. ## Description 100 Counts .50 Cal Aluminum Balls For Self Defense and Target Shooting. Fit for T4E TR50, HDR 50 And Other 50 Caliber Launchers. Review: Très précis et agréable - Très précise et fun a tirer comparé au billes avec de la poussières de métal Review: Buen producto - Buen Producto, funcionan bien, gracias ## Features - Made from Top-class Aerial Aluminum Alloy 7075. Solid, High Impact and Penetration, Most Powerful 50 Cal Defensive Ammo You Could Ever Get. - 2.8 Gram of Each Round, Perfect Weight for Self Defense Revolvers. Much Heavier And Powerful Than 50. Caliber Rubber Balls and Nylon Balls Which Are Too Light. - Uniform Size of .50 Caliber, Snug Fit Without Gas Escaping for Good Consistency In Velocity. Great for Home Defense and Target Practice. - Fly Straight, Hit Hard and Accurate. Smooth, Ultra Round, No Deform, No Jams. Reusable For Many Times. - Easy Carry and Shoot Anytime. These 100 Counts Aluminum Balls Comes in A Heavy Duty Wild-mouth Bottle. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZRGDF7N | | Best Sellers Rank | #335,156 in Toys & Games ( See Top 100 in Toys & Games ) #290 in Toy Foam Ammunition | | Brand | Alien Play | | Brand Name | Alien Play | | Caliber | 0.5 | | Colour | Silver | | Country Of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 634 Reviews | | Item Weight | 2.8 Grams | | Manufacturer | Alien Play | | Material | Aluminum | | Material Type | Aluminum | | Model Name | 50 Cal. Hard Projectiles | | Size | 50. Cal | | Whats In The Box1 - Whats In The Box3 | hard material | ## Product Details - **Brand:** Alien Play - **Colour:** Silver - **Material:** Aluminum - **Model Name:** 50 Cal. Hard Projectiles - **Size:** 50. Cal ## Images ![Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting - Image 1](https://m.media-amazon.com/images/I/916wbmzcjaL.jpg) ![Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting - Image 2](https://m.media-amazon.com/images/I/91SEdYsnyJL.jpg) ![Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting - Image 3](https://m.media-amazon.com/images/I/91yByR35d1L.jpg) ![Alien Play 100 x 50 Cal. Aluminum Balls for Self Defense Fit for TR50 | 2.8 Gram Reusable .50 Caliber Aluminum Paintballs Ammo Projectiles for Training Fit for t4e HDR 50 Target Shooting - Image 4](https://m.media-amazon.com/images/I/91Re6+GMrJL.jpg) ## Questions & Answers **Q: Does it fit in a byrna?** A: These are 50 Cal aluminum balls which fit for T4E TR 50, HDP 50, etc. If you're looking for 68 Caliber balls, please try this: https://www.amazon.com/gp/product/B0BZRKHBKD **Q: How much does one ball weight in grams and also what is the actual diameter of one ball?** A: These are a hard plastic. They are .50 caliber which is 1/2 inch They are pretty light weight **Q: Will they stop a person or put them down** A: That I imagine would all depend on the person and if any thickness of clothing or armor to be a factor but it would hurt, I would imagine, and change most people minds of possibly doing you harm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Très précis et agréable *by A***M on 20 April 2026* Très précise et fun a tirer comparé au billes avec de la poussières de métal ### ⭐⭐⭐⭐⭐ Buen producto *by R***N on 4 July 2026* Buen Producto, funcionan bien, gracias ### ⭐ 1袋に100個入ってます *by 良***子 on 7 February 2026* 本日到着です1袋に100個入ってます重さは約277gです(1個当たり2.77g)直径は約12.7mmでしたが大変良かったです ## Frequently Bought Together - Alien Play 100 Rounds Solid Aluminum 50 Cal. Paintballs for Self Defense, 2.8 Gram Reusable .50 Caliber Powerful Aluminum Balls Fit for t4e TR50/HDR 50 (Aluminum, Silver) - 100 Rounds Solid Nylon 50 Cal. Paintballs 50 Cal Rubber Balls Ammo for Tr50 Reusable .50 Caliber Hard Plastic Projectiles for Self Defense - Umarex High-Grade CO2 Cartridges for Pellet Guns --- ## 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.hr/products/781023516-alien-play-100-x-50-cal-aluminum-balls-for-self](https://www.desertcart.hr/products/781023516-alien-play-100-x-50-cal-aluminum-balls-for-self) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-27*