10 Umarex Xcp Co2 Bb Pistol of 2026 For Backyard Plinking

1

Umarex Colt Peacemaker Revolver Single Action Army Six-Shooter .177 Caliber

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  9.2
• Brand
  Umarex

Key specs2

Cartridge Loading Mechanism

The revolver uses six individual metal casings loaded with .177 steel BBs, offering an authentic single-action six-shooter loading cycle rather than a high-capacity stick magazine.

Frame Construction

All-metal frame weighing 2.45 pounds

Pros & cons43

Pros

• All-metal frame construction delivers a solid 2.45-pound realistic weight
• Shoots .177 steel BBs at up to 410 fps for crisp plinking velocity
• Authentic single-action mechanism loads individual cartridge casings
• CO2 cartridge installs neatly inside the grip frame

Cons

• Cylinder holds only 6 rounds, requiring frequent manual cartridge reloading
• Lacks an accessory rail for mounting lasers or tactical lights
• Heavy 2.45-pound build can cause hand fatigue during longer plinking sessions

2

Umarex Beretta APX .177 Caliber BB Gun Air Pistol, Beretta

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  8.8
• Brand
  Umarex

Key specs2

Blowback Cycling

A metal slide cycles automatically with every shot, giving realistic recoil feedback while shooting .177 steel BBs at speeds up to 395 fps.

Accessory Mounting

Integrated lower Picatinny rail

Pros & cons42

Pros

• Realistic blowback action simulates slide cycling during rapid firing
• High 20-shot magazine capacity reduces reloading pauses during plinking
• Built-in Picatinny rail allows easy attachment of tactical lights or lasers
• Low-profile 3-dot sights help maintain clear target alignment

Cons

• Blowback action consumes extra CO2 compared to fixed-slide pistols
• Maximum listed velocity of 395 fps is lower than non-blowback models

3

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

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  8.6
• Brand
  Umarex

Key specs2

Holster Compatibility

Fits most standard aftermarket duty holsters

Magazine Style

Features an 18-shot drop-out metal magazine that drops free cleanly for authentic reloading drills and smooth feeding.

Pros & cons42

Pros

• Full metal slide delivers authentic blowback cycling on each shot
• Drop-out metal magazine provides realistic handling and reloads
• Reaches up to 365 fps while maintaining official Glock licensed markings
• Standard exterior dimensions fit most aftermarket duty holsters

Cons

• 18-shot capacity is slightly lower than standard 20-round plinkers
• Blowback slide operation drains 12-gram CO2 cartridges relatively fast

4

Umarex 2252109 Brodax Air Pistol .177 BB , Black

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  8.6
• Brand
  Umarex

Key specs1

Unconfirmed Specifications

• Verify cylinder or magazine capacity before buying
• Check manufacturer listing for exact muzzle velocity in FPS
• Confirm frame material and overall pistol weight

Pros & cons32

Pros

• Dedicated .177 steel BB platform designed for casual backyard plinking
• Distinct revolver-style frame styling offers an alternative to semi-auto designs
• Built under the Umarex lineup for dependable BB plinking practice

Cons

• Product listing does not specify muzzle velocity or shot capacity
• Frame dimensions, weight, and accessory rails must be confirmed on product listing

5

GLOCK 17 Blowback .177 Caliber BB Gun Air Pistol, Gen4

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  8.6
• Brand
  Umarex

Key specs2

Licensed Ergonomics

Authentic Gen4 Glock styling and controls provide realistic handling drills, paired with a full metal blowback slide that cycles on every shot.

Muzzle Velocity Benchmark

Up to 320 fps with .177 steel BBs

Pros & cons42

Pros

• Drop-out metal magazine holds 18 steel BBs for realistic reload practice
• Authentic Gen4 frame ergonomics with officially licensed Glock markings
• Lightweight 1-pound frame reduces shooter fatigue during extended plinking
• Compatible with standard aftermarket duty holsters for tactical draw drills

Cons

• Top velocity is rated at 320 fps, the lowest among listed Glock models
• Blowback slide mechanism reduces overall shot count per 12-gram CO2 cartridge

6

Umarex XBG .177 Caliber BB Gun Air Pistol , Black

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  8.4
• Brand
  Umarex

Key specs1

Specifications to Verify

• Check product listing for maximum rated FPS velocity
• Confirm magazine capacity and spare clip availability
• Verify whether frame includes an accessory rail

Pros & cons32

Pros

• Compact .177 caliber steel BB air pistol built for easy backyard plinking
• Lightweight polymer styling allows comfortable one-handed target shooting
• Simple Umarex design offers straightforward plinking operation

Cons

• Velocity and magazine capacity are omitted from the product specifications
• Rail compatibility, dimensions, and weight must be verified prior to purchase

7

Smith & Wesson M&P 40 .177 Caliber BB Gun Air

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  8.4
• Brand
  Umarex

Key specs2

Sighting Setup

High-visibility fiber optic sights

Gas Efficiency Advantage

Standard non-blowback action channels all CO2 gas directly into propelling the BB, reaching up to 410 fps without wasting pressure cycling a slide.

Pros & cons42

Pros

• Delivers high velocity up to 410 fps for crisp target impact
• 19-shot drop-free magazine allows quick and realistic reloads
• Fiber optic sights provide quick target acquisition in varied lighting
• Built-in accessory rail accommodates tactical flashlights or aiming lasers

Cons

• Non-blowback standard action lacks slide cycling realism
• Grip housing requires removing the side panel to swap 12-gram CO2 cartridges

8

Umarex MCP .177 Caliber BB Gun Air Pistol Kit -

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  8.4
• Brand
  Umarex

Key specs2

Included Kit Contents

• Umarex MCP .177 caliber air pistol
• Two 12-gram CO2 cartridges
• 100 count .177 steel BBs
• Protective safety glasses

Bundle Velocity

Up to 410 fps with .177 steel BBs

Pros & cons43

Pros

• Starter bundle includes 100 steel BBs, two 12g CO2 cartridges, and safety glasses
• Reaches brisk velocity up to 410 fps for clean can punctures
• Lightweight 1-pound total weight prevents wrist fatigue during target practice
• Straightforward operation makes it convenient for immediate backyard plinking

Cons

• Included 100 BB count runs out quickly during an afternoon shooting session
• Lacks advanced sight options like fiber optics or adjustable target notches
• Frame features multi-color finish rather than standard matte black tactical look

9

Smith & Wesson M&P 40 .177 Caliber BB Gun Air

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  8.4
• Brand
  Umarex

Key specs2

Velocity and Sights

Combines a brisk 410 fps maximum velocity with fiber optic sights, helping shooters acquire paper targets and soda cans quickly without blowback slide disruption.

Spare Magazine Part

Compatible with magazine part 2253517

Pros & cons42

Pros

• Shoots .177 steel BBs at up to 410 fps for powerful backyard plinking
• Standard non-blowback action conserves CO2 for higher shot counts per cylinder
• Drop-free 19-shot magazine provides fast reloads with spare part 2253517
• Integrated accessory rail and fiber optic sights support low-light target aiming

Cons

• Fixed slide standard action provides no simulated recoil feedback
• CO2 cartridge installation requires opening the grip compartment

10

Umarex SA10 .177 Caliber Pellet or BB Gun Air Pistol,

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  7.8
• Brand
  Umarex

Key specs2

Dual-Ammo Feeding

Features a drop-out CO2 magazine housing three 8-shot rotary clips, allowing shooters to cycle either .177 caliber pellets or steel BBs through the same blowback platform.

Rotary Clip Capacity

Includes three 8-shot rotary clips (24 rounds total)

Pros & cons43

Pros

• Dual ammo capability fires both .177 steel BBs and .177 caliber pellets
• Includes drop-out magazine with three 8-shot rotary clips for quick reloads
• Realistic blowback action delivers dynamic slide movement on each trigger pull
• Integrated accessory rail and tactical sights accommodate aiming lights

Cons

• Substantial 2-pound weight makes it heavier than standard polymer plinkers
• Blowback slide operation consumes more CO2 gas per shooting session
• Maximum velocity is not specified in the manufacturer data

Last update on 2026-10-08 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

How many shots does one 12-gram CO2 cartridge deliver?

Shot count per 12-gram cartridge varies by air pistol model, firing tempo, and whether the mechanism uses blowback. Standard non-blowback models route all gas toward driving the BB, whereas blowback systems expend pressure cycling the metal slide. Check the product specifications for listed shot estimates, and inspect the internal valve seal regularly to prevent slow pressure leaks between target sessions.

Is a non-blowback BB pistol better for conserving CO2 than a blowback slide?

Yes, non-blowback pistols conserve more CO2 because gas is not diverted to cycle a heavy slide. Air pistols with realistic blowback action, such as the Beretta APX or the GLOCK 17 Gen3 and Gen4, deliver authentic slide movement at the expense of faster gas consumption. Choosing a standard action design maximizes shot output per 12-gram cartridge, making it a practical choice for extended backyard plinking sessions without constant cartridge swaps.

What velocity rating is required to cleanly puncture backyard plinking targets?

Muzzle velocities reaching up to 410 fps provide clean penetration on soda cans and paper targets without erratic ricochets. Air pistols such as the Smith & Wesson M&P 40 and Colt Peacemaker reach up to 410 fps using .177 caliber steel BBs, delivering crisp hits downrange. If you want consistent target impact without BBs bouncing off backstops, verify the velocity rating on the product box and review dedicated CO2 BB gun platforms for plinking to match your target distance.

Does this style of CO2 air pistol use a drop-out magazine or internal feed?

Feeding systems depend directly on the pistol frame and action type. Models like the Smith & Wesson M&P 40 feature a 19-shot drop-free mag for quick reloading, while the Beretta APX holds 20 shots and the GLOCK 17 utilizes an 18-shot magazine. Revolvers like the Colt Peacemaker load .177 caliber steel BBs into individual cartridges instead. Check whether your pistol uses a drop-out magazine or individual shells before ordering extra reloading accessories.

Can you shoot lead pellets through a .177 caliber steel BB pistol?

No, you cannot load pellets into a dedicated BB pistol unless the manufacturer explicitly certifies dual-ammo compatibility. The Umarex SA10 features dual-ammo capability specifically designed to fire either .177 caliber steel BBs or .177 caliber pellets. Forcing lead pellets into a standard smoothbore BB pistol causes severe barrel jams and magazine feed failures, so check the model stamping to confirm dual-ammo support before loading pellets.

How do you stop CO2 leaks and protect the gas puncture seal?

Proper seating and brand-compatible cartridges keep the internal piercing seal airtight. To ensure a proper seal and maintain valve performance, Umarex recommends using Umarex-brand CO2 in models like the Beretta APX. Avoid overtightening the piercing screw during installation, and never store an air pistol with a pressurized cartridge locked in the frame. If you want a heavier trainer to pair with long guns, check our breakdown of tactical air rifle setups for alternative backyard target practice.