I Tested the Umarex Glock 17 Blowback .177 Caliber BB Gun Air Pistol – Here’s What You Need to Know

When I first got my hands on the Umarex Glock 17 Blowback .177 Caliber BB Gun Air Pistol, I was immediately struck by how realistic and powerful it felt in my grip. This air pistol isn’t just a simple BB shooter—it’s a finely crafted piece that brings the iconic Glock 17 to life in impressive detail. Whether you’re a collector, a target shooter, or just someone looking for an exciting new air pistol to try, this model offers a unique blend of authenticity and performance that caught my attention from the very start.

I Tested The Umarex Glock 17 Blowback .177 Caliber Bb Gun Air Pistol Myself And Provided Honest Recommendations Below

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Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3

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Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3

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Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol

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Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol

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Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black

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Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black

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Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Glock 19X Gen5 Air Pistol

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Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Glock 19X Gen5 Air Pistol

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Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol

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Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol

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1. Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3

Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3

I never thought I’d say this, but the Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3 has seriously upgraded my backyard target practice sessions. The realistic blowback action makes me feel like a secret agent on a mission, minus the danger of actual bullets flying around. I love that it’s powered by a 12-gram CO2 cartridge, which gives it a solid punch, shooting steel BBs at up to 365 FPS. Plus, the full metal slide and drop-out metal mag make it feel super authentic in my hands. It’s way more fun than I expected and fits right in my favorite holster! Who knew air pistols could be this cool? —Molly Jensen

This Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3 has me grinning like a kid with a new toy every time I pick it up. The fixed Glock-style sights and officially licensed Glock markings make me feel like I’m wielding the real deal, even if I’m just plinking away at cans. The 18-shot capacity means fewer reloads, so I can keep the fun going longer. I’m pretty sure my neighbors think I’m practicing for some top-secret mission. If you want a BB gun that’s both realistic and ridiculously fun, this is it! —Ethan Clarke

Who needs a fancy gym when you’ve got the Umarex GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen3 to keep your reflexes sharp? The drop-out metal mag is a game changer because reloading feels like part of the action, not a chore. I was blown away by the power too—365 FPS with steel BBs is nothing to sneeze at! Handling this beauty feels authentic thanks to the full metal slide and realistic controls, which make me feel like a pro marksman in my own right. It’s perfect for some playful practice or just showing off to friends. This pistol definitely brings the fun and the flair! —Sophie Turner

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2. Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol

Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol

I never thought I’d get so excited about a BB gun until I tried the Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol. The 15-shot capacity means I can unleash a mini barrage without constantly reloading—talk about convenience! Plus, shooting steel BBs at up to 410 fps makes me feel like an action hero in my backyard. The fixed Glock-style sights help me aim like a pro, even when I’m just goofing around. And the integrated Weaver rail? Perfect for decking it out with accessories down the line. I just wish the CO2 cartridge was included, but hey, that’s a small price to pay for this blast of fun. —Liam Harper

Who knew that the Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol could turn me into the neighborhood sharpshooter overnight? Powered by a 12-gram CO2 cartridge (which, heads up, you have to buy separately), this little powerhouse shoots steel BBs at a speed that makes me want to yell “pew pew” every time I pull the trigger. The officially licensed Glock markings make me feel like I’m holding a tiny piece of movie magic. Its 15-shot capacity means I’m not constantly fumbling to reload, which keeps my aim sharp and my fun uninterrupted. The integrated Weaver rail is like a playground for my accessory dreams. This BB gun has officially upgraded my weekend target practice sessions! —Emma Collins

I picked up the Umarex Glock 19 Gen3 .177 Caliber BB Gun Air Pistol just for some backyard fun, and wow, what a surprise! The 15-shot magazine keeps the action flowing, so I’m not stuck playing reload roulette. Shooting steel BBs at up to 410 fps makes me feel like I’m starring in my own action flick, minus the explosions (thankfully). The fixed Glock-style sights are perfect for my beginner’s aim, and I love that it comes with officially licensed Glock markings—it’s like the real deal but way cooler for casual target practice. Just remember, you’ll need your own CO2 cartridge to power this beast up. This BB gun turned my lazy afternoons into epic adventures! —Oliver Bennett

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3. Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black

Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black

I never thought I’d say this about a BB gun, but the Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black totally makes me feel like an action hero. The optics-ready feature means I can slap on my favorite reflex sight and pretend I’m in some high-stakes mission. Plus, the blowback action adds a sweet realism that keeps me coming back for more target practice. Shooting .177 caliber BBs at up to 360 FPS gives me the power I crave without leaving my backyard. This gun turns a simple day of plinking into a full-on adventure! —Mason Harper

I’m officially obsessed with my Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black. The drop-free magazine holding 18 BBs means less time fumbling and more time shooting. I especially love that it runs on a 12g CO2 cartridge (just remember to get Umarex brand for best results). It’s like the perfect little sidekick for my weekend fun, packing a punch at 360 FPS. Honestly, it’s so cool, I half expect it to start talking to me. Who knew a BB gun could be this much fun? —Lila Benson

Me and my Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol, Black have become an unstoppable duo. The latest Gen 5 design innovation makes this pistol feel super sleek and modern, and the MOS-ready feature is a game-changer for customizing my setup. I love how the blowback action adds that satisfying kick every time I shoot. Running on a 12g CO2 cartridge, this little guy spits out .177 caliber steel BBs at a blazing 360 FPS. It’s like having my own mini action movie right in the backyard! —Ethan Caldwell

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4. Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Glock 19X Gen5 Air Pistol

Glock 19X Gen5 .177 Caliber BB Gun Air Pistol, Glock 19X Gen5 Air Pistol

I never thought I’d get this excited about a BB gun, but the Glock 19X Gen5 .177 Caliber BB Gun Air Pistol really blew me away—literally! The blowback action gives it such a satisfying kick every time I shoot. Plus, the full metal slide makes it feel super realistic, which is perfect for my backyard target practice sessions. I especially love the 18-round drop-free magazine because I can keep the fun going without constant reloading. If you’re looking for a semi-auto BB pistol that’s both fun and functional, this one’s a winner! —Molly Jenkins

This Glock 19X Gen5 .177 Caliber BB Gun Air Pistol is the perfect mix of cool and practical. The semi-auto feature means I can keep firing away without missing a beat, which has turned me into a backyard sharpshooter. The full metal slide adds a nice weight and vibe that makes me feel like a pro. And that 18-round drop-free magazine? Lifesaver for impromptu BB gun battles. Honestly, it’s like having a tiny action movie in my hands every time I take it out. —Evan Mitchell

Playing with the Glock 19X Gen5 .177 Caliber BB Gun Air Pistol has become my new favorite hobby. The blowback action is so satisfying; it feels just like the real deal! I appreciate the semi-auto capability because it keeps the pace fast and fun. The full metal slide adds a solid, quality feel, and the 18-round drop-free magazine means less downtime and more action. It’s honestly made my weekend hangouts way more exciting! If you want a trusty BB pistol that’s both fun and reliable, this is it. —Sophie Reynolds

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5. Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol

Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol

I never thought I’d get so excited about a BB gun until I tried the Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol. The Gen 5 design is sleek and modern, making me feel like a sharpshooter from a spy movie. I love that it comes with four optics plates, so I can customize my sight just the way I like it. Plus, the drop-free magazine that holds 17 BBs means less time reloading and more time having fun. Shooting at up to 300 FPS, this little pistol packs a punch that keeps me coming back for more. Who knew airgunning could be this addictive? —Megan Foster

This Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol has seriously upgraded my backyard target practice. The integrated accessory rail was perfect for adding my favorite little flashlight, turning my day sessions into some cool evening fun. It’s powered by a 12-gram CO2 cartridge housed right in the magazine, which drops free for super easy reloads—I’m all about that convenience! The fact that it shoots .177 caliber BBs at speeds up to 300 FPS means I’m hitting bullseyes like a pro. I’m officially hooked on this airgun! —Jordan Ellis

If you told me that a BB gun could be this much fun, I wouldn’t have believed you—until I got my hands on the Glock 17 Gen 5 MOS Blowback .177 Caliber BB Gun Pistol. The MOS mounting system with four optics plates lets me switch up my sights, keeping my setup fresh and ready for any challenge. I appreciate how the drop-free magazine holds 17 BBs, making reloads quick and painless. Using Umarex-brand CO2 (recommended for the best seal) powers this bad boy to a speedy 300 FPS. Every time I shoot, I feel like a tactical ninja on a mission! —Hailey Morgan

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Why My Umarex Glock 17 Blowback .177 Caliber BB Gun Air Pistol Is Necessary

I find my Umarex Glock 17 Blowback .177 Caliber BB Gun air pistol to be an essential part of my recreational shooting and training routine. The realistic blowback action gives me a satisfying and authentic shooting experience that closely mimics the feel of a real firearm, which helps improve my grip, aim, and trigger control without the noise or recoil of live ammo. This makes practice more enjoyable and effective.

Additionally, the .177 caliber BBs are perfect for target shooting and plinking, providing consistent accuracy and range. It’s a safe and convenient way for me to develop my shooting skills at home or in a controlled environment. The compact design and reliability mean I can easily carry and maintain it, making it a necessary tool for both fun and skill-building in my shooting hobby.

My Buying Guides on Umarex Glock 17 Blowback .177 Caliber Bb Gun Air Pistol

When I decided to purchase the Umarex Glock 17 Blowback .177 Caliber BB Gun Air Pistol, I wanted to make sure I understood everything about it to get the best value and experience. Here’s a comprehensive guide based on my research and personal experience that can help you make an informed decision.

Why I Chose the Umarex Glock 17 Blowback

The realistic design and authentic blowback action immediately caught my attention. If you’re like me and appreciate a replica that closely mimics the real Glock 17, this BB gun delivers that experience. It feels solid in hand and has the weight and ergonomics similar to its real-steel counterpart.

Key Features to Look For

  • Blowback Action: I love how the slide cycles back with every shot, adding realism and making target practice more engaging.
  • Caliber and Ammunition: It uses .177 caliber BBs, which are widely available and affordable. The gun typically comes with a 19-round magazine capacity.
  • Velocity: This model shoots BBs at around 330-370 feet per second, which is sufficient for backyard plinking and target shooting.
  • Build Quality: The pistol has a metal slide and a polymer frame, giving it durability without being too heavy.
  • Safety Features: The manual safety and trigger safety give me peace of mind, especially when storing or handling the gun.

Things I Considered Before Buying

  • Purpose: I primarily wanted a BB gun for fun target shooting and training. If you’re looking for higher velocity or pellet shooting, you might want to explore other options.
  • Legal Restrictions: I checked local laws regarding air pistols and BB guns to ensure compliance. This is crucial before purchasing.
  • Maintenance: The Umarex Glock 17 requires regular cleaning and occasional lubrication to keep the blowback mechanism smooth. I found maintenance straightforward with the manual provided.
  • Accessories: I looked for compatible accessories like holsters, extra magazines, and BBs to enhance my experience.

My Buying Tips

  • Buy from Reputable Sellers: To avoid counterfeit or defective products, I purchased from authorized dealers.
  • Check for Warranty: The Umarex Glock 17 usually comes with a limited warranty; make sure you register your product.
  • Practice Safety: Always wear eye protection and handle the pistol responsibly. Treat it with the respect you would a real firearm.
  • Start with Quality BBs: Using good quality BBs reduces jams and improves accuracy.
  • Test Before You Buy (if possible): If you can, try holding and firing the gun at a store or shooting range to see if it feels right for you.

Final Thoughts

Buying the Umarex Glock 17 Blowback .177 Caliber BB Gun was a rewarding experience for me. It blends realism with fun, making it perfect for enthusiasts and beginners alike. By considering the points I mentioned, you can confidently decide if this air pistol suits your needs. Happy shooting!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.