For those of you that are looking for something a different, you know not your regular air rifle; then the Gamo Bone Collector Bull Whisper IGT Air Rifle is something you need to look at.

Gamo Bone Collector Bull Whisper IGT Air Rifle

Not only is this air rifle quite powerful, it also comes with plenty of special features that allow it to stand out from the crowd. Perhaps the most notable thing about this air rifle is the Shock Wave Absorber recoil pad, in addition to its gas piston.

Gamo "Bone Collector" Air Rifle .177 Cal

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Majority of the air rifles currently available on the market come with a metal mainspring, which in general isn’t bad. However, by using an IGT gas piston the Gamo Bone Collector Bull Whisper has a variety of benefits. Two of the best things about the IGT gas piston is the smoother cocking and shooting.


The Gamo Bone Collector Bull Whisper IGT Air Rifle is a great, fun, well built air rifle; even adults love to shoot it. With a 43.75 inch overall length, some kids might have a few difficulties with aiming. With the air rifle only weighing about 6 pounds it is easy enough to hold even with the longer length.

And the trigger pull, which is 3.74 pounds, makes it the perfect for shooters of different levels. And the manual safety ensures that the .22 inch caliber rifle is not going to accidentally fire.

One of the biggest complaints with this air rifle is how loud the pellets are when fired even with the Bull Whisper Noise What you need to realize is that there is no way to silence the air rifle, it is a simple fact that once the pellet breaks through the sound barrier it is going to make some kind of noise, usually a loud crack.

Now you can make some changes to help reduce the noise level, mainly by using heavier pellets, such as lead pellets rather than the alloy ones the rifle comes with.


In terms of reliability obviously you are going to want something that shoots when the trigger is pulled. And for Gamo, the trigger used to be a problem. In the past air rifle owners used to swap out the trigger with various after market ones because they didn’t like how it pulled.

However, that is now a thing of the past. The new triggers are Smooth Action Triggers and they exceed what was previously offered. These new triggers are predictable, as well as smooth. What that means for you as a shooter is better groupings.

The unpredictable triggers often lead to large groupings, which made you seem like a horrible shot no matter how good you actually where.

Recoil also plays a role in how reliable the air rifle is. After all, the more recoil you are dealing with the less you want to shoot the gun. How recoil prevents you from shooting is by constantly slamming into your shoulder, which over time can become quite painful.

To help reduce the recoil felt when shooting several companies have created aftermarket recoil pads, but Gamo has done one better by installing a Shock Wave Absorber recoil pad onto the air rifle. The gas piston helps reduce some of the vibration, while the recoil pad helps soak up the rest of the movement.


One of the biggest things that factor into purchasing an air rifle is how accurate the air rifle is. You want to choose one that is going to shoot straight and hit the target, not one that is going to aim wide and miss every time.

Aiming at the target plays a big role in how accurately the gun shoots, if the aim is off so is he shot. Now the Gamo Bone Collector Bull Whisper comes with a plastic scope, but honestly it is not the most reliable scope. More experienced shooters don’t even bother to mount it.

However, in order to shoot long distance or to shoot at small critters running around your yard like gophers, you are going to need some kind of scope. Most shooters find that an aftermarket scope that will fit on the 11mm dovetail works better than what is given.

One thing to keep in mind when mounting an aftermarket scope the Gamo Bone Collector Bull Whisper has a hole to allow you to mount the rear scope ring. Some people miss it because it is often covered with a thin fabric shim.

The air rifle does not come stock with front or rear sights, but the aftermarket scope more than makes up for that.


Now how powerful you want the air rifle to be is honestly going to depend on what you are using it for. Now this single-shot air rifle is not going to take out any large game, but it is powerful enough for some small game hunting or even rodent pest control in the backyard.

Unlike multi-pump pneumatic rifles you as the shooter cannot control how powerful this gun is, but the different pellets used can determine how far he gun can shoot. According to the manufacturer’s specifications if you are using 9.7 grain ammo you can expect the air rifle to shoot about 975 fps.

Other users have reported quite the success with using 8.4 grain lead shot, while others have reported the heavier grains deliver more force even though they travel slower.


Now when you first get the Gamo Bone Collector Bull Whisper IGT Air Rifle you are going to need to do some fine tuning out of the box. Most shooters find that giving the gun a complete cleaning, as well as tightening up anything that is loose.

Oiling the break barrel linkage also enables the gun to shoot better. Despite having to do these minor things to the gun you definitely get a great gun for a decent price. So if you are looking for an air rifle that gives you the most bang for your buck, this one definitely ranks high on that list.


The Gamo Bone Collector Bull Whisper IGT Air Rifle is overall an amazing air rifle. All of the little extra features that come included on this rifle make it a great choice for those who are looking to simply have some fun.

Even though it has to be fined tune coming out of the box and doesn’t come with a decent scope, all of these problems can be easily fixed.

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