Customer Reviews for Umarex XBG CO2 NBB Steel BB gun

Type: BB air pistol.
Manufacturer: Umarex.
Model: XBG – TDP 45
Materials: Plastic outer shell.
Weight: XBG .9 pounds (400 grams) - TDP 45 .8 pounds (390 grams)
Barrel: Metal non-rifled (4.25 inches).
Propulsion: CO2 x 1.
Action: Semi-auto non-blowback, double action only.
Ammunition Type: 4.5mm BBs.
Ammunition Capacity: 19-round metal stick magazine.
FPS: 410.

Buy the magazine: UMX2253517

Trigger Pull: On the Umarex XBG and TDP 45, the trigger pull is moderately heavy, typical of a double-action-only trigger. It has noticeable take-up, with the entire pull weighing around 8-9 pounds. The trigger releases at the very end of the pull, accompanied by a slight clicking sound as a prelude to its release. If you're familiar with other budget-friendly double-action triggers where the barrel extends when the trigger is pulled, these two guns will feel similar, as their trigger mechanisms are quite alike.

Accuracy: The accuracy assessment of these guns is pending, as I haven't conducted Field Test or Shooting tests yet. I will update you with a link to my official Field Shooting Test once completed. Preliminary feedback from others suggests that these Umarex CO2 BB Pistols perform well in terms of shots per CO2, accuracy, and FPS.

Build Quality: The Umarex XBG and TDP 45 share many internal components. Though they have distinctly different plastic exteriors, most mechanical parts are integrated into these shells, except for the trigger, safety, and magazine release. The construction predominantly uses plastic, except for some internal components, magazines, barrels, and triggers.

Realism: The Umarex XBG and TDP 45 CO2 BB Pistols don't replicate any specific existing firearm. They resemble modern mid-sized semi-auto pistols, but it's hard to pinpoint an exact model they replicate. They look realistic but are designed more for functional simplicity in a BB gun rather than replicating a firearm's operation. However, this simplicity likely adds to their reliability.

Pros:

• Priced around $40.
• Good balance of shots per CO2, FPS (accuracy to be assessed).
• Universal metal stick magazine is compatible with various guns.
• CO2 tabs are relatively concealed.
• Accessory rails included.
• Less visible construction screws.
• Proven and reliable design.
• SA177-style CO2 hatch is a plus.

Cons:

• Predominantly plastic exterior.
• Limited working parts; most are integrated into the plastic.
• The long and heavy double-action trigger pull.
• Fixed sights; accuracy depends on alignment.

Comments:

While I personally prefer air pistols with more metal and functional components, not everyone wants to invest $100+ in an airgun, nor do they need hyper-realistic features. Some people prioritize affordability, decent performance, and reliability. A simpler design with fewer moving parts often results in greater reliability. Depending on what you're looking for, even if you own high-end airguns, the budget-friendly Umarex XBG or TDP 45 models can be a great choice for regular use, reducing wear and tear on more expensive collectibles.