Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (2024)

For months I have been reaching out to Gamo to review the Winchester model 70 .35 caliber big bore as I thought it might be something of interest and I had not seen many reputable reviews. Through a very difficult amount of back and fourth discussion they decided to send me one to review but asked me to review the Gamo Swarm magnum Gen2 in .22 caliber. I don’t typically like reviewing piston guns (especially magnums) but felt that it would be a good entry level review project for me to produce in video form. I do have a good amount of experience shooting piston guns but have for the most part stayed away from them as PCP’s are more of my interest. Piston guns are a lifestyle choice and do require a ton of practice to be proficient in shooting them.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (1)

The rifle arrived packaged very well and included a 10 shot magazine as well as a 3-9×40 scope and one piece mount.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (2)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (3)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (4)

Gamo Swarm Magnum 10X GEN 2 Multi-shot Air Rifle G2

  • 10X GEN 2 Quick-Shot inertia-fed magazine
  • Breakbarrel
  • Max. velocity (.177): 1650 FPS with alloy
  • Max velocity (.22)1300 fps with alloy, 975 fps with lead
  • IGT Mach 1 gas piston
  • 2-stage adjustable Custom Action Trigger (CAT)
  • Recoil Reducing Rail (RRR)
  • Whisper Fusion noise suppression
  • Automotive-grade glass-filled nylon all-weather thumbhole stock
  • Shock Wave Absorber (SWA) recoil pad
  • Checkered grip and forearm
  • Barrel length: 21.3″
  • Overall length: 49.2″

I had to film for a few different projects so loaded up my motorhome and headed into the mountains for several days where I planned to do some shooting with the Swarm. The biggest difference between the Gen1 and Gen2 are the configuration of the 10 shot magazine and the Gen2 has anti double load feature and some robust fiber optic open sights. I mounted the 3-9×40 scope with the provided one piece mount and was immediately disappointed with the fact the scope had no mildots. The Swarm retails for roughly $320 and includes a scope as part of a package, a scope with no mildots is simply worthless to me. Including a scope we can’t highly removes some value considering WE have to replace it with something proficient enough to use in the field. Moving on from that I proceeded to do some shooting with the gun to check it’s function, performance and overall ergonomics. I was very pleased with the weight and balance, it felt very ergonomic with the thumbhole stock.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (5)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (6)

The gun is extremely difficult to co*ck, to be expected from any magnum piston gun. The buttpad was thankfully very soft and did help a bit to cushion the recoil, it had a ton of it. I spent a few hours hiking around with the gun and took my time shooting at a few targets to break it in and get familiar with how it shoots. Having a 10 shot magazine on a piston gun is really cool and definitely a very desirable feature for small game hunting. The magazine is very easy to load and has numbers that you can see through a window to easily keep track of shots.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (7)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (8)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (9)

I really like how the magazine on the Gen2 sits flat and is far less intrusive to line of sight than the Gen1 design as well as the anti double load feature. The majority of all the components are plastic so I will question the longevity of function. I did test a variety of pellets from 14gr all the way up to 25grand got very similar results between them all. I settled on using the 18gr JSB’s and found them to be producing about 21 fpe, much lower than I had been told but still a good amount of power. People in some of the comments on my video said they were getting close to 30 fpe, this simply wasn’t my experience. The trigger on the Swarm was very nice and I was pleased with it’s feel and can see bringing the weight down a bit would definitely help improve accuracy. It was set to 1.8lbs, a reasonable weight for a box store gun IMO. As part of a review I never like to adjust things, better to test them straight as they come and allow the performance to speak for itself.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (10)

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (11)

The accuracy at 50 yards was terrible, I think partially due to the gun not being broken in. I tried many different holds and still….very consistentterrible results. I decided to move the target in to just 25 yards and even those groups were awful and that junk scope certainly didn’t help things any.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (12)

Moving on I decided the gun needed to be used a bit more before I gave my final conclusion to be totally fair with my results. As I had the gun on the table I looked down found that the grip cap had popped off the gun while I was shooting it.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (13)

This apparently is aplace to store a spare magazine, this is a wonderful idea if it actually stayed on the gun. I can’t help to think about hiking around on a hunt, going to grab my spare magazine only to find out the cap popped off and it as well as the magazine are long gone. Looking towards to barrel we have something they call the “Whisper Fusion noise suppression” To me this sounds like a fancy word for a moderator.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (14)

This is a big bulky unit that fixed to the end of the barrel with the front fiber optic sight on top. I honestly couldn’t tell you if this works or not as I can’t remove it. To me the gun doesn’t sound any quieter than any other magnum piston gun but I think the majority of the noise is the piston slamming the airtube. The fiber optic sights on the Swarm really are very nice and work well in low light conditions.

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (15)

After some obvious frustration with the gun I decided to give it a break and to move onto another project for awhile. I ended up going home, shooting a bunch of cheap CHP’s through it, cleaned the barrel and made sure everything was nice and tight before heading out again. We went to the desert for a few days where I planned to shoot it some more and to finish up my review of the gun. The accuracy at 50 yards definitely improved and I think that was because I was a bit more familiar with the gun and it had a chance to really start breaking it in. Keep in mind that I don’t do 5 shot groups, I do 10 as this to me is a more realistic showing of what a typical end user can expect…..

Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (16)

I think with more practice the gun can shoot ok….I use ok very lightly.

PROS

  • Lightweight
  • Ergonomic Stock
  • Nice trigger
  • Magazine
  • Anti double load
  • Good Power
  • Included one piece mount
  • Nice fiber optic sights

CONS

  • Hard to co*ck
  • Loud
  • Cap comes off grip
  • Poor quality Scope with no mildots

I really appreciate Gamo sending me this gun for review but I have to be honest, I was very disappointed with the gun at a price point of $320+,not worth itconsidering we will have to invest in a scope.Let me know what you guys think, am I being to hard on them? Enclosed is the full experience with this rifle in video form I hope some may find helpful.

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Gamo Swarm Magnum 10X GEN2 .22 CAL – FULL REVIEW (2024)

FAQs

Is Gamo Magnum discontinued? ›

177 break barrel pellet rifle (Discontinued)

How long can you leave a break barrel air gun co*cked? ›

There are no requirements to leave it loaded but you can leave it loaded as long as you want.

Which is better Gamo or Umarex? ›

The Gauntlet wins round 2! This round our competitors slugged it out without giving an inch! The Gamo Urban shot the JSB Heavy 18.13gr pellets at 783.1 fps, yielding a very respectable 24 foot-pounds of energy. The Umarex Gauntlet shot the same pellet at 786.5 fps, putting out 24.16 fpe.

What are the top five air rifles? ›

I Tested And Ranked The Best Air Rifles For The Money In 2023
  1. Gamo Varmint Air Rifle . ...
  2. Umarex Ruger Blackhawk Pellet Rifle .177 Caliber Kit. ...
  3. Gamo Whisper Fusion Mach Air Rifle .22 Caliber Kit. ...
  4. Hatsan 95 Air Rifle .22 Caliber Combo. ...
  5. Daisy Powerline 880 Air Rifle .177 Caliber Kit.

What is the most powerful Gamo swarm? ›

This . 22 multishot pellet air rifle features Gamo's most powerful technologies, the 33 mm cylinder and the IGT Mach 1, allowing it to deliver next-level power with 1,300 fps in .

What is the most accurate air rifle caliber? ›

20 cal air rifle is the best caliber for overall use. It provides a lot more knock down power compared to a . 177 air rifle and the trajectory remains fairly flat.

Where is Gamo swarm made? ›

Warranty - Made in Barcelona, Spain

Gamo rifles have been produced in Barcelona, Spain for 60 years. We carry exhaustive quality control procedures that makes us trust in our products and offer a warranty of 3 Years in the Gamo Swarm Maxxim.

Is it OK to dry fire a break barrel air rifle? ›

Dry firing PCP or CO2 air rifles will usually be completely safe, as there isn't a piston to worry about. You're simply releasing a short spurt of air/CO2 to force the pellet up the barrel.

Can I leave an air gun loaded? ›

Never put a loaded airgun down. Always safely discharge your airgun before putting it down to ensure that it cannot be fired. 6. Never leave your airgun unattended.

How many times should you pump an air gun? ›

Airgun manufacturers will typically impose a one to 10 time pumping maximum on their multi-pump airguns based on standard day conditions and maximum valve pressure. The pump limit is meant to preserve seals, reduce wear and tear and prevent valve lock.

What is the price of best Gamo air rifle? ›

  • Air Guns, Imported Air Guns.
  • Air Guns, Imported Air Guns. ₹88,000 Add to cart.
  • Air Guns, Imported Air Guns.

Which is better .22 or .177 air rifle? ›

The . 177 is probably the better choice for accuracy in many cases such as the backyard, outdoor range or indoor shooting range.

What caliber air gun is best for deer? ›

50 caliber – this PCP is probably the best airgun for big game hunting. It is heavy-duty enough to hunt bears and bison when shooting up to 550-grain slug bullets, yet not too much to handle deer, hogs, or other similar big game species.

What is the range of a .22 air rifle? ›

A . 22 air rifle is likely to shoot around 45 to 50 yards (possibly further) depending on the brand of pellets used, your shooting skills, and stance as an air rifle will shoot further from a prone shooting position.

Can a felon own a high powered air rifle? ›

In that sense, there is no such thing as an “ex-felon.” For your question, yes, muzzleloading guns can be legally purchased, possessed and used by those convicted of felonies (your state and local laws may vary, so check them out. This answer pertains to federal law.).

What is the best distance to zero a .177 air rifle? ›

For indoor use, you'll likely need to sight your scope at 20 to 25 yards, for medium-range choose 30 yards, and for long-range, you should sight your scope between 40 and 50 yards.

What is the hardest hitting .22 caliber pellet? ›

22 caliber pellets also tend to be the hardest-hitting. The single most accurate pellet in HAM PCP accuracy testing is the heavy, 21.19 Grain H&N Baracuda Match. Although this is one undoubted reason for the relatively low muzzle velocities, they will also be producing the highest Muzzle Energy.

What is the hardest hitting pellet gun? ›

The Hatsan 135 platform is the most powerful break barrel gas ram or spring-powered airgun produced by Hatsan USA. It specs out at claiming up to 1250 FPS in . 177. If you compare the 1250 FPS to the 1650 FPS from the Gamo Magnum listed above, you may think there's absolutely no contest here.

Does the Gamo swarm whisper? ›

Whisper noise dampening technology. Up to 1,000 feet per second using alloy pellets. Features 10X Quick-Shot patent-pending technology that utilizes a 10-round rotary-style magazine, providing faster loading for repetitive shooting.

What is the best size pellet gun? ›

A . 177 caliber pellet gun is better for target shooting because the ammo is cheaper and more available. A . 22 caliber pellet gun is better for small game hunting because it generates more energy.

What is the most powerful .22 airgun? ›

The Gamo Magnum GR rifle features our most powerful 33 mm cylinder allowing it to deliver next-level power with 1,300 fps in . 22 caliber. This Magnum Power air rifle is propelling the pellets with a high energy spring piston.

Can a pellet gun break bones? ›

Indeed, projectiles from pellet guns can penetrate skin, eye, thorax, and abdomen and even cause bone fractures.

What is the strongest pellet rifle made? ›

45 caliber projectiles at over 1000 feet per second and generating energy levels of over 600* foot pounds the Texan takes its place as the world's most powerful production air rifle. The Texan is available in Original Black Finish. *Depending on rifle configuration and bullet weight.

Which air rifle is the quietest? ›

Best Quiet Air Rifles Comparison
ModelDecibel (dB)More Info
Gamo Whisper Fusion Mach 1 Air Rifle89.22 cal .177 cal
Beeman R7 Air Rifle87.20 cal .177 cal
Benjamin Titan GP Nitro Piston Air Rifle88.22 cal
Benjamin Marauder Air Rifle74.25 cal .22 cal .177 cal
4 more rows

Who owns Gamo? ›

2013. MCH Private Equity sold Gamo Outdoor, S.L. (Gamo, BSA Guns, BSA Optics brands) to Bruckmann, Rosser, Sherill & Co, a New York-based private equity firm.

What is the best Gamo air rifle for squirrels? ›

The Gamo Swarm Magnum G2 . 22 is a powerful and accurate air rifle that is ideal for squirrel hunting. It has a 10-round rotary-style magazine and a 33m gas cylinder, providing next-level power with 1,300 fps in . 22 caliber.

Should you oil an air rifle barrel? ›

NEVER OIL YOUR BARREL – Due to the nature of Airguns, oiling your barrel is a massive no-go. Not only can it get inside the various mechanisms found within an airgun, damaging them in the process, it can also cause dieseling, in which the oil combusts as you fire a pellet.

Should you oil an air rifle? ›

Oiling your air rifle will not necessarily make it more accurate. However, it will help to keep your gun clean and reduce friction and wear, which is no bad thing.

Does an air rifle need to be broken in? ›

Like any new mechanical device, air rifles need to be broken in before the shooter can expect optimal performance. Yes, it will work right out of the box, but the results will likely be a little inconsistent until the break-in process is completed.

How long do air guns last? ›

As long as the parts are available, these guns can be restored and renewed. Their life is pretty much indefinite. On the other hand, there are more complex CO2 airguns with proprietary parts. These guns will continue to function only as long as those parts are available.

What is the range of an air rifle? ›

Consistency is key when it comes to airguns and how you hold and shoot them. Most shooters find a limit of around 20-30 yards for hunting consistently, however, some accurately hunt beyond 50 yards with “springers”. It all comes down to how well you and your rifle work together.

Do air rifles need to be stored in a gun cabinet? ›

To keep air rifles away from the wrong hands store them in a lockable cupboard or a gun cabinet. The keys must be kept away from the cabinet separately and in a secure place. If the cupboard does not have a lock you can use a secure locking device to attach the air rifle to the fabric of a building or a fixed feature.

How often do you oil an air rifle? ›

After every thousand shots, apply a drop of gun lubricant inside the compression chamber. Use only airgun-rated oils. Many other oils can damage the seals. If your air rifle becomes less accurate, check the screws in the sides of the stock.

How often should I clean my airgun barrel? ›

How often will depend upon your particular barrel, the purity and type of lead used to make your chosen pellet, and its velocity. Some people like to clean after 250 or so pellets and some will even do so every time they shoot their rifle.

Are Gamo pellets accurate? ›

Accuracy. The GAMO Red Fire pellets are very accurate. Thanks in part to the cone-tipped shape of the pellet itself, GAMO's design has maximized trajectory consistency. I was initially testing on targets that I'd set up at 30 yards.

What is a Gamo air rifle used for? ›

Description. The GAMO Varmint Air Rifle shoots a . 177 PBA Platinum alloy pellet at 1250 fps, making it an ideal pellet gun for hunting small game, pest control and target practice. A 4x32mm scope allows you to pick-off small, hard-to-see targets.

Are Gamo pellets any good? ›

I can recommend these pellets for accuracy and damage to small game/pests out of any mid to high powered 4.5mm air rifle. I would recommend however, to buy a small amount only if you have never used these in your rifle as some can suffer accuracy loss simply from not being suited to the pellet.

What are the most accurate 22 air rifle pellets? ›

22 Pellets for Accuracy. The JSB Exact Match Jumbo Beast Diabolo pellets are the most accurate . 22 pellets available today. The heavier weight and aerodynamic design combine to give you consistent long-range accuracy and flying power.

Is a .22 air rifle lethal? ›

Not very powerful, but there have been deaths caused by these weapons. Most folks are not familiar with the whole field of large-caliber air rifles that are quite powerful enough to take large game, and thus would be easily fatal to humans.

Which is quieter a 177 or 22 air rifle? ›

A: The exact decibel level depends on the rifle and ammo used as well as its calibre. That being said, tests find . 177s to fire at roughly 76 decibels while . 22s fire at around 80.

What is the most accurate air rifle for hunting? ›

Our most accurate air rifle is the Air Arms TX200. PCP guns are typically more accurate than other forms of air rifle, so if you're looking for pinpoint accuracy, go for a PCP rifle.

What air rifle is better CO2 or spring? ›

Spring powered air rifles are typically more powerful than CO2 powered air rifles.

What caliber air rifle for squirrels? ›

According to a product specialist we spoke with, hunters targeting squirrel-sized game should look for something with a . 22-caliber bore capable of pushing a pellet at least 800 feet-per-second (fps). That'll give you consistently fatal shots out to about 55 yards and possibly even farther.

What is the most accurate shooting air rifle? ›

Our most accurate air rifle is the Air Arms TX200. PCP guns are typically more accurate than other forms of air rifle, so if you're looking for pinpoint accuracy, go for a PCP rifle.

What is the most powerful air rifle today? ›

AirForce Airguns - World's Most Powerful Production Air Rifle - Texan . 457 Caliber. With the ability to launch . 45 caliber projectiles at over 1000 feet per second and generating energy levels of over 600* foot pounds the Texan takes its place as the world's most powerful production air rifle.

What is the effective range of a .22 air rifle? ›

A . 22 air rifle is likely to shoot around 45 to 50 yards (possibly further) depending on the brand of pellets used, your shooting skills, and stance as an air rifle will shoot further from a prone shooting position.

What is the best range to zero a .177 air rifle? ›

For indoor use, you'll likely need to sight your scope at 20 to 25 yards, for medium-range choose 30 yards, and for long-range, you should sight your scope between 40 and 50 yards.

Where are Gamo air guns made? ›

Gamo Outdoor S.L.U, or simply Gamo, is a Spanish airgun manufacturer based in Barcelona, Spain, and is the largest producer of airguns in Europe and the largest producer of airgun pellets in the world.

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