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8 Umarex Beretta Apx 177 of 2026 For Realistic Training

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Mismatched ammunition and magazine styles cause far more headaches than mechanical breakdowns with modern replica handguns. Buyers routinely confuse dedicated steel BB platforms with pellet guns or 6mm airsoft variants, resulting in wasted money on incompatible magazines that simply will not seat. Forcing lead pellets into an action engineered strictly for steel projectiles will quickly jam the internal feed track, damage valve seals, and stall your training routine before a single clean round clears the muzzle.

Backyard handgun drills ought to deliver the authentic weight, recoil impulse, and control habits of a duty pistol without the steep expense of centerfire rounds. Securing that reliable practice routine requires verifying a few critical specifications: authentic blowback cycling on a metal slide, an honest 395 fps velocity rating, and the correct 20-round drop-free magazine. Knowing these exact measurements keeps every CO2 charge efficient and ensures your holster and accessory rail setup works right out of the box. Here is how the Umarex Beretta APX .177 measures up across every essential training category.

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Last update on 2026-10-11 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Does the Umarex Beretta APX shoot lead pellets or only steel BBs?

No, the Umarex Beretta APX air pistol fires only .177 caliber steel BBs and cannot use lead pellets. Attempting to load lead pellets into its 20-shot magazine will jam the feed mechanism and can damage the blowback assembly. If you want an airgun that handles both .177 caliber BBs and pellets at up to 380 fps, consider the Beretta PX4 Storm instead.

What is the magazine capacity and power source of the .177 Beretta APX?

The Beretta APX air pistol features a 20-shot magazine capacity for .177 caliber BBs and runs on a standard 12-gram CO2 cartridge. That CO2 cylinder powers both the firing valve and the realistic blowback action. CO2 cartridges are not included with the pistol, and the manufacturer recommends Umarex-brand CO2 to maintain a proper seal and support reliable cycling.

How can you tell the .177 BB Beretta APX apart from the 6mm airsoft version?

Check the projectile caliber and the part number on the packaging before completing your purchase. The .177 caliber BB version comes in black, weighs 1.6 pounds, and is engineered solely for steel BBs. The airsoft model fires 6mm plastic BBs, features a black and grey color scheme, weighs 1 pound, and carries part number 2274306. Verifying that part number prevents accidentally buying an airsoft gun when you need a steel BB training replica.

How does the Beretta APX compare to the Beretta M92 A1?

The Beretta APX weighs 1.6 pounds and holds 20 rounds in its magazine, giving you modern striker-fired ergonomics for home handling drills. The Beretta M92 A1 weighs 2.4 pounds, carries an 18-shot magazine for .177 caliber BBs, and features select-fire full-auto operation alongside standard semi-automatic blowback. Both models operate on 12-gram CO2 cartridges, but they represent entirely different firearm profiles. Comparing different styles of a dedicated CO2 BB gun helps ensure the weight and control layout match your primary duty or carry handgun.

Can you use Umarex 8-shot rotary magazines in the Beretta APX?

No, Umarex 8-shot rotary magazines will not fit or function inside the Beretta APX. Those circular pellet cylinders are made specifically for .177 caliber pellet pistols such as the Beretta M 92 FS, Walther CP88, Walther CP99, Walther PPQ, Colt Government Model 1911 A1, and HK P30. The APX utilizes a dedicated 20-shot BB magazine, so verify that any spare magazines match the specific APX BB platform.

What muzzle velocity does the Umarex Beretta APX .177 achieve?

Specific muzzle velocity figures are not stated in the manufacturer specifications for the APX BB gun, so you must verify the rating on the packaging or in the user manual. Velocity in 12-gram CO2 systems naturally fluctuates depending on shooting tempo and ambient air temperature. Using the recommended Umarex-brand CO2 helps ensure consistent valve pressure across the full 20-round magazine capacity.

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Anthony Bartlett
WRITTEN BY
Anthony Bartlett
I'm a hunting editor and outdoor writer. I'm passionate about sharing my knowledge of hunting and the outdoors with others. Specially, ''m always on the lookout for the latest tips, tricks, and news on all things hunting