Type: NBB CO2 BB Pistol - Pellet Pistol.
Manufacturer: Distributed by Gamo.
Model: P-27.
Materials: Plastic & metal.
Weight: 1.5 pounds (681 grams).
Total Length: 7 inches (178mm)
Barrel: 3.75 inches (95mmm) metal non-rifled.
Propulsion: CO2 x 1.
Action: Semi auto NBB, single and double action trigger.
Ammunition Type: 4.5mm steel BB's - .177 Cal. Pellets.
Ammunition Capacity: 16 round (8x8) drop out plastic stick magazine.
FPS: Claimed 430.
Trigger Pull: The trigger pull on the GAMO P-27 NBB CO2 Dual Ammo Pistol is fairly good considering there is no blowback action to pre-cock the hammer. In Single action you can manually cock the hammer for a somewhat lighter trigger pull or you can simply pull the trigger in double action mode which cocks the hammer and cycles the rotary magazine. Both shooting modes are about the same trigger length as the first part of the trigger pull advances the rotary magazine and even in double action the trigger is fairly light but not as light as a true single action trigger.
Accuracy: At this point I have not tested or shot the GAMO P-27 NBB CO2 Dual Ammo Pistol but I do plan on making a Field Test Shooting Video as soon as I can which may be a few weeks as I am attending SHOT Show 2024 next week which will be the focus of my attention for the next few weeks. All I can go on is what Gamo claimed which is an fps of 430 using light weight pellets. When I make my Field Test Shooting Video for the GAMO P-27 I will test it out with regular lead pellets and Steel BB’s.
Build Quality: The build quality of the GAMO P-27 NBB CO2 Dual Ammo Pistol is good overall. Yes it does have a pretty much full plastic shell, but there is enough metal inside to give it a decent 1.5 pound weight which for a smaller pistol like this makes it feel solid in the hand. There is no blowback action which reduces the amount of moving mechanical parts which will make the GAMO P-27 less prone to wear and possible malfunction so I would expect it to be reliable for a long time.
Realism: The GAMO P-27 NBB CO2 Dual Ammo Pistol as far as I can tell is not an exact copy of a real steel pistol in production but it does look like a real gun for sure. It does have a working safety on the slide which is not your typical low cost airgun switch and the barrel is slightly recessed. The CO2 tab is also hidden fairly well at least when looking from the side, so unless you get close to the pistol you would think it was real for sure. That said some giveaways would be the moulded into the slide ejection port and the screw holes on the right side of the two plastic halves of the airgun, but again close inspection would only really reveal this .
Pros:
Has a good weight and feel to it, not cheap feeling in the hand.
Can shoot both BB’s and Pellets.
Has a single and double action trigger/hammer.
Uses standard Gamo/Umarex double sided rotary magazines.
White dot sights for easy sight acquisition.
Realistic safety lever on the side of the slide.
Picatinny rail for add on accessories.
Recessed barrel adds to realism.
Claimed decent high velocity of 430fps.
Cons:
Mostly plastic external gun.
Sights are fixed so no adjustment.
No blowback action if that is important to you.
Comments:
As far as I can remember, I have not seen an Airgun that uses this type of double sided rotary magazine that has not had blowback operation so it will be interesting to see how it shoots. I do expect it to be a bit more powerful than its Blowback counterparts. Overall the GAMO P-27 NBB CO2 Dual Ammo Pistol is well built and solid and looks to have a good trigger on it for either double action quick paced shooting or more slowed down accurate shooting in single action. I will for sure be testing it using both BB’s and Pellets, but I have a feeling both will shoot similarly at the end of the day since the barrel is not rifled giving the pellets less of an advantage.