Another CO2 BB Pistol Review for everyone… In this Filed test Video Review I test out the Bear River BR45 NBB CO2 BB Pistol and see if it stacks up similarly to the other mostly plastic low cost NBB CO2 BB Pistols it shares a lot of commonalities with which are several for sure. First I shoot 5 rounds through my Chronograph to see what the real world fps is as compared to the claimed 410 by Bear River. I also shoot 10 rounds into a paper target setup 30 feet away to see just how tight of a grouping I can get and to also see if out of the box it shoots close to the bullseye? If you are more interested in specifications and details along with more close up video of the Bear River BR45 NBB CO2 BB Pistol, then watch my Table Top Video Review here.
After installing a brand new 12 gram CO2 cartridge, I proceeded to shot 5 rounds through my Chronograph and I was able to get an average of 417 fps which was actually a bit higher than the claimed 410. The temperature inside the Replica Airguns Sea Can Shooting Range was around 20C or 69F so close to what is considered to be room temperature. For reference my slowest recorded shot was 406 fps with the fastest hitting 432 fps.
Next is always the more enjoyable part of the review where I get to shoot at a paper target and see just how well the Bear River BR45 NBB CO2 BB Pistol can perform. Of course there is always human factor to consider, so take the results with a bit of a grain of salt. As always I shoot using a semi rested position with my hands on a sand bag up front and sitting in the rear on a stool. The target is setup 30 feet away and I generally aim for the center of the target. In this case I noticed the Bear River BR45 NBB CO2 BB Pistol shot a bit high so I aimed at the bottom of the target rings rather than the center bullseye. The bulk of the shot were in or close to the bullseye producing a 3 inch grouping. Seven of the shots were very tight and all within about a 1 inch grouping with 3 shots spread out around the outside of that group, so maybe it was just me or maybe it was the gun? You decide for yourself but I would say the Bear River BR45 NBB CO2 BB Pistol was trying really hard to shoot within 1 inch at 30 feet away.
The results from my Field Test for the Bear River BR45 NBB CO2 BB Pistol where what I expected as I have tested many similar version of this same type of NBB CO2 BB Pistol. It seems like I have had a bunch lately! I do like the slightly larger size of the BR45 along with the fingered grips and white dot sights front and back which make it a bit easier to hold and aim. It performed well exceeding the claimed fps and once considering it shot a bit high out of the box, I was able to get most of the shots in or really close to the bullseye. If you want a fun action plinker that is low cost to buy and shoot, then I recommend considering the Bear River BR45 NBB CO2 BB Pistol as an option for your next Replica Airgun purchase.
Type: Non-blowback CO2 BB Pistol. Manufacturer: Distributed by Bear River. Model: Bear River BR45. Materials: Mostly plastic. Weight: 1 pounds (454 grams). TotalLength: 8 inches (203mm). Barrel: 4.72 inches (120mm) metal non-rifled. Propulsion: CO2 x 1. Action: Semi auto non-blowback, DOA trigger. AmmunitionType: .4.5mm steel BB’s. AmmunitionCapacity: 20 round drop out metal stick magazine. FPS: Claimed 410.
Trigger Pull: The Bear River BR45 NBB CO2 BB Pistol has a double action trigger commonly found on lower cost NBB CO2 BB Pistols with a long trigger pull that requires more length and effort to pull, but I would say is still usable for action shooting. Your finger will get worked a bit after several magazines of action shooting. The Bear River BR45 trigger pull makes the internal metal barrel move forward and out of the front of the barrel opening but as it has a recessed barrel you don’t really see it protruding out of the front. When you reach the release point the barrel snaps back into the BB Pistol acting like the hammer and releasing CO2 and shooting a BB.
Accuracy: I have not shoot the Bear River BR45 NBB CO2 BB Pistol yet or performed my standard Field Test Shooting Video, so I can not comment at this time on the actual performance other than what is claimed in terms of fps (410fps). I have shot several similar CO2 BB Pistols which share almost the exact same internal components but have a different external skin on them. One bonus is that all this style of metal stick magazines are the same so they will be interchangeable. My previous experiences with similar BB Pistols is that they will get mid 400fps velocities and in general will shot around a 2 inch grouping or so. It is hard to say how close the Bear River BR45 is going to shoot to the bullseye, as out of the box it may shoot a bit high or low or left or right. We will find out during my shooting test.
Build Quality: The Bear River BR45 NBB CO2 BB Pistol is an almost all plastic moulded Airgun with only a few metal parts I can pick out. The trigger and magazine are metal along with the inner barrel and the area where the CO2 goes in. Because of the plastic build, it is rather light weight at around 1 pound which can actually be good if you were to drop it on a hard surface as the mass is low resulting in less damage. Scratches will also be less noticeable on an all plastic exterior Airgun over a metal Airgun as the material on a plastic Airgun is going to have the color throughout the material rather than a painted surface that will show blemishes a lot more. The simplicity of the design means you should get a lot of use from the Bear River BR45 before encountering any issues.
Realism: The Bear River BR45 NBB CO2 BB Pistol is not a replica of an exact real steel gun in production but it does take after a Sig Sauer or H&K looking at the basic shape and features. There are few external mechanical working parts on the Bear River BR45 other than the trigger, safety, magazine and inner barrel. The barrel is well recessed and the CO2 tab is sunken in the grip which helps in terms of it looking more realistic.
Pros:
Nice size BB pistol, feels good in the hand.
Decent FPS rating of 410.
Picatinny rail on frame for adding on accessories.
Non-blowback should get lots of shots per CO2.
Easy to see white dot sights front and back.
CO2 tab is recessed and somewhat hidden under the grip.
Double action trigger pull is long but not too firm.
Uses a generic all metal stick magazines commonly found in lower cost BB pistols.
Recessed barrel looks that part.
Simple design with not a lot of moving parts will make it reliable for a long time.
Cons:
All plastic gun for the most part.
Not many working parts, pretty much all moulded gun.
CO2 tab a bit hard to use for people with bigger fingers.
Comments:
The Bear River BR45 NBB CO2 BB Pistol is a basic mostly all plastic NBB CO2 BB Pistol very simple in design which makes it dependable and reliable as there is a lot less to go wrong as compared to a blowback metal BB Pistol with lots of moving parts. Also keep in mind the metal in Airguns is not as hard or strong as you find in a Real Steel Pistol so all of these moving metal parts will wear over time and some may eventually fail. Other advantages of a NBB CO2 BB Pistol are that it will have a decent velocity rating and it will also get more shots per CO2 as compared to blowback Air Pistols, so not only is the initial cost of a simple NBB Air Pistol going to be less but also you will not need as much CO2 to operate it. I do like the size of the Bear River BR45 NBB CO2 BB Pistol as it is a bit larger than similar NBB Replica Air Pistols which for me and my larger hands is a good thing.
I love making these Mystery Box Unboxing Videos as many of the items inside are actually real mysteries to me, some I may have an idea of but even these items are new to me so it’s fun to open them up and check them all out. In this October 2023 Mystery Box Video I checkout 9 items ranging from AEG Airsoft Rifles to Airsoft , BB and Pellet Pistols. There is even a new Steel BB product from Sig Sauer that is a compact rifle with a 3 round burst option when shooting.
