--- product_id: 611787400 title: "ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice" brand: "alien play" price: "1337970₫" currency: VND in_stock: true reviews_count: 13 category: "Alien Play" url: https://www.desertcart.vn/products/611787400-alien-play-150-x-50-cal-aluminum-balls-hard-50 store_origin: VN region: Vietnam --- # Fits Umarex .50 cal models perfectly Seamless mirror-polished finish 2.8g precision weight ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice **Brand:** alien play **Price:** 1337970₫ **Availability:** ✅ In Stock ## Summary > 🎯 Elevate your shooting game with precision-packed power! ## Quick Answers - **What is this?** ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice by alien play - **How much does it cost?** 1337970₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/611787400-alien-play-150-x-50-cal-aluminum-balls-hard-50) ## 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 - • **Optimized Ballistics:** Flies faster and farther than steel or nylon balls for superior accuracy and range. - • **Perfect Compatibility:** Specifically designed to fit Umarex T4E TR50, HDP50, HDR50, and BP50 models seamlessly. - • **Unrivaled Reusability:** No shattering or deformation—shoot, retrieve, and shoot again with confidence. - • **Versatile Performance:** Ideal for target practice, recreational shooting, and reliable home defense. - • **Precision Engineered Impact:** Crafted from flawless aluminum alloy for unmatched durability and power. ## Overview Alien Play’s 150-pack of .50 caliber aluminum balls delivers high-impact, reusable projectiles weighing 2.8 grams each. Engineered with a seamless, mirror-polished finish, these balls outperform plastic, nylon, and steel alternatives by flying faster, hitting harder, and maintaining shape after repeated use. Perfectly compatible with Umarex T4E TR50, HDP50, HDR50, and BP50 models, they’re the go-to choice for serious target shooters and home defense enthusiasts seeking reliability and precision. ## Description Uniform Size of 50 Caliber. Fit For Umarex Tr50, HDP50, HDR50, BP50 Perfectly. Top Class Aluminum Alloy Crafted With NO Flaws. More Powerful Than Plastic Nylon Kinetic Balls And Rubber Balls. Fly Faster And Farther Than Steel Balls. Weighs More And Hits Harder Than Nylon Balls. Silver Color, Smooth Finish, Seamless, Mirror Polishing For Maximum Impact and Best Penetration. Great for Target Practice , Recreational Shooting And Home Defense. Fly Straight, Hit Accurate And Never Get Jammed. Very Reusable, No Shattering With Steel Targets. No Deforms When Hit Concrete Blocks Or Plywood. Review: Fit fine and work great - I have not had any problems with these aluminum balls since I bought them a couple of years ago. I heard some people had a problem with them sticking I have NOT had that problem. I paid 17.99 in 2024 for them. Review: Hard hitting - These hit hard behind a c02 catalyst. No problem going through 5/8"drywall ## Features - Uniform Size of 50 Caliber. Fit For Umarex Tr50, HDP50, HDR50, BP50 Perfectly. 2.8 Grams/Count. - Top Class Aluminum Alloy Crafted With NO Flaws. Break A Glass or Window Easily. - More Powerful Than Plastic Nylon Kinetic Balls And Rubber Balls. Fly Faster And Farther Than Steel Balls. Weighs More And Hits Harder Than Nylon Balls. - Silver Color, Smooth Finish, Seamless, Mirror Polishing For Maximum Impact and Best Penetration. - Great for Target Practice , Recreational Shooting And Home Defense. Fly Straight, Hit Accurate And Never Get Jammed. - Very Reusable, No Shattering With Steel Targets. No Deforms When Hit Concrete Blocks Or Plywood. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CTGC82FX | | Best Sellers Rank | #70,254 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #21 in Paintball Paintballs | | Brand | Alien Play | | Brand Name | Alien Play | | Caliber | 50 | | Color | silver | | Cross Section Shape | Round | | Customer Reviews | 4.4 out of 5 stars 193 Reviews | | Included Components | 150 x 50 cal aluminum balls | | Item Type Name | 150 x 50 cal aluminum balls | | Item Weight | 2.8 Grams | | Manufacturer | Alien Play | | Material | Aluminum | | Material Type | Aluminum | | Model Name | 150 x 50 cal aluminum balls | | Shape | Round | | Size | 127 mm | | Sport | Target Shooting | | Sport Type | Target Shooting | | Style Name | Classic | | Unit Count | 150.0 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** Alien Play - **Color:** silver - **Model Name:** 150 x 50 cal aluminum balls - **Size:** 127 mm - **Sport:** Target Shooting ## Images ![ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice - Image 1](https://m.media-amazon.com/images/I/81YbdKPE8PL.jpg) ![ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice - Image 2](https://m.media-amazon.com/images/I/81CQB1tWqWL.jpg) ![ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50/BP50, 2.8 Grams Reusable Solid Projectiles for Training, Self Defense Balls and Target Practice - Image 3](https://m.media-amazon.com/images/I/812lL310ldL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fit fine and work great *by D***Y on February 5, 2026* I have not had any problems with these aluminum balls since I bought them a couple of years ago. I heard some people had a problem with them sticking I have NOT had that problem. I paid 17.99 in 2024 for them. ### ⭐⭐⭐⭐⭐ Hard hitting *by T***M on May 17, 2026* These hit hard behind a c02 catalyst. No problem going through 5/8"drywall ### ⭐⭐⭐⭐⭐ Round *by B***P on May 8, 2026* Quality ## Frequently Bought Together - ALIEN PLAY 150 X 50 Cal Aluminum Balls, Hard 50 Cal Ammo Fits for Umarex T4E TR50/HDP50/HDR50, 2.8 Grams Reusable Solid Kinetic Projectiles Self Defense Paintball Balls for Target Practice - 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.vn/products/611787400-alien-play-150-x-50-cal-aluminum-balls-hard-50](https://www.desertcart.vn/products/611787400-alien-play-150-x-50-cal-aluminum-balls-hard-50) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-09*