The Umarex Komplete gives you an air rifle that breaks new ground in the industry because it's the first to give you the power of the disposable/recyclable NitroAir Nitrogen Cartridge. You'll get speeds up to 1075 fps in .177 and 950 fps in .22, which give you the power, accuracy, and steady performance you need for plinking and target practice.
You'll appreciate the innovation you get with the nitrogen power of this air rifle compared to a CO2 rifle, because it has internally regulated high pressure operation that gives you performance that's like a PCP because of its flatter power curve, improved distance and energy, and more consistent accuracy. You'll also enjoy that you can use it across a wide range of temperatures without worrying about the performance changing as much as a CO2 rifle.
The Umarex Komplete is powered by a NitroAir Nitrogen Cartridge that gives you over 45 shots per fill, plus the multi shot rotary magazine that gives you 12 shots in .177 and 10 shots in .22, meaning you'll shoot more and stop less. You also don't have to fuss with hand pumps, compressors, or air tanks, or deal with the constant cocking effort of a breakbarrel.
For precise shots straight out of the box, this air rifle gives you a 4x32 scope and rings that go on the Picatinny scope rail, meaning you can also swap it for a scope or other optic of your choice. If you're in the market for an affordable air rifle that gives you the benefits of the NitroAir Nitrogen Cartridge for consistent power for target practice and plinking, get the Umarex Komplete NitroAir today at Airgun Depot.
Umarex Komplete NitroAir Rifle Features:
- Internally regulated
- Sidelever cocking
- Unique NCR system with NitroAir recyclable/disposable nitrogen cartridge
- Multi-shot rotary magazine capacity: 12 rounds (.177), 10 rounds (.22)
- Over 45 shots per NitroAir cartridge
- SilencAir noise suppression
- Max. velocity: 1075 fps (.177), 950 fps (.22)
- Synthetic stock
- Picatinny scope rail
- Includes NitroAir cartridge
- Includes 4x32 scope with rings
- Includes 2 magazines
- ManufacturerUmarex
- Caliber .177
- Velocity 1025 fps
- Condition New
- Ammo Type Pellets
- Action Sidelever
- Barrel Style Rifled
- Fire Mode Repeater
- Gun Weight 5.00
- Overall Length 41.50
- Barrel Length 23.60
- Loudness 3-Medium
- Magazine Capacity 12
- Mechanism Pre-charged pneumatic
- Rail Weaver/Picatinny
- Safety Manual
- Front Sights none
- Rear Sights none
- Trigger Adjustability Two-stage, adjustable take-up
- Use Small game hunting/target practice
- Warranty 3-year limited warranty
- Noise Level 88.64 dB
I’m at 8 months with the 2 Kompletes I have. While they are still accurate and powerful, I have a couple issues to share. 1st is the fore stock that covers the nitro or 90 gram co2. They have never really fit securely and 2 tabs/clips have broken. Had to repair them with JB Weld. Don’t plan on picking the gun up by the fore stock or using the m-lock slots. 2nd is the o ring that seals the nitro or co2. I’ve used silicone on them from day one and I alredy had to replace the one on the gun I use the nitro in. This gun has not been used much and has been kept warm etc.. The o rings seem to be cheap material. If you’re going to buy this and ad the pcp air tube, I would suggest looking at the JTS Airstryke. It’s essentially the same gun with a solid fore stock and already a true pcp. Most of my pesting is on smaller pests in the back yard and the co2 is plenty of power for that. It even killed a couple squirrels one shot. My theory is the lower pressure co2 puts less stress on the internals
Pros
Light, accurate, powerful
Cons
Fore stock, o ring for nitro
I bought this gun to take care of a rat problem quickly as the cold weather brought some into the house and they ripped through my cabinet. Ran out and bought this at walmart. I have successfully taken 10+ Rats. Sighted her in one afternoon and never looked back! Check out my YouTube channel JHT Survival for a video coming soon!
Pros
Great First time PCP gun. Better than CO2 and can be converted to conventional PCP. Mine is .22 and it pops. I havent kept complete track but I do beleive I am getting through the higher number of shots per container advertised. I def get over 40. Easy to get going.
Cons
Nitrogen cans are expensive if you plan to shoot A LOT. Not much negative
I bought this as my first PCP air gun. The reason I bought this is because I didn't have a compressor. So I used nitrogen containers until I could afford a compressor before I bought the compressor I bought the air venturi air conversion. Next payday I got a PCP compressor from Vevor. I'm really happy with my setup. If you shoot a lot nitro containers can be expensive. But if it's your first PCP rifle you can save up for a compressor and just use the containers until you get the money for your compressor. Now I use compressed air most of the time but I still have the option of grabbing some nitro containers and going out hunting in the field and don't have to worry about charging up the rifle! The best of both worlds! I recommend anyone getting their first PCP air rifle get the Komplete cuz it's Kompletely everything you need!
Pros
The umarex komplete! What a rifle! I put nickel sized groups togetherat 40 yards! So accurate I love this rifle! I have the 22 caliber And once I got that barrel broken in I just can't miss! I got the Venturi air chamber for it. Now I have the best of both worlds! If I want to go hunting I can grab six or seven nitrogen tubes put them in my vest And I don't have to worry about charging it in the field! I love my Umarex Komplete
Cons
The problem isn't with the rifle. The problem is with the nitro air tubes. I wore out the nitro chamber o-ring quickly. I discovered that the machining on the nitro containers isn't very good. Sometimes there are burrs on The containers. My advice when you put a new nitro container on the gun Make sure you clean up any burrs On the end of that container!
I bought this as my first PCP air gun. The reason I bought this is because I didn't have a compressor. So I used nitrogen containers until I could afford a compressor before I bought the compressor I bought the air venturi air conversion. Next payday I got a PCP compressor from Vevor. I'm really happy with my setup. If you shoot a lot nitro containers can be expensive. But if it's your first PCP rifle you can save up for a compressor and just use the containers until you get the money for your compressor. Now I use compressed air most of the time but I still have the option of grabbing some nitro containers and going out hunting in the field and don't have to worry about charging up the rifle! The best of both worlds! I recommend anyone getting their first PCP air rifle get the Komplete cuz it's Kompletely everything you need!
Pros
The umarex komplete! What a rifle! I can put nickel size groups together at 40 yards! So accurate I love this rifle! I have the 22 caliber And once I got that barrel broken in I just can't miss! I got the Venturi air chamber for it. Now I have the best of both worlds! If I want to go hunting I can grab six or seven nitrogen tubes put them in my vest And I don't have to worry about charging it in the field! I love my Umarex Komplete
Cons
The problem isn't with the rifle. The problem is with the nitro air tubes. I wore out the nitro chamber o-ring quickly. I discovered that the machining on the nitro containers isn't very good. Sometimes there are burrs on The containers. My advice when you put a new nitro container on the gun Make sure you clean up any burrs On the end of that container!
I’m at a little over 3months with these guns now and still impressed. If you’re a plinker burning through alot of pellets, it’ll get a little expensive for the nitro, not as much if you’re running co2. My purpose for the 2 that I have is pesting and they have really been impressive on either fuel. Best pellets I’ve found for the nitro are H&N Hornets, JTS 16.08, and AEA 18.3. Yes the mags will accept the Hornets. For the co2 I keep coming back to RWS Super-H Points. No jamming or cycling issues after the initial problem I described in my 1st review. Both guns are .22 and scoped the same with Mantis 4-12x40. As usual keep silicone oil and grease on hand as well as moly paste. Take care not to knock this gun around. It’s a budget gun so there is alot of plastic used. I strongly suspect JTS has alot to do in the production of this gun. Take a close look at the new JTS Airstryke and it’s magazines. I’m not a huge Umarex fan, but these guns are impressive.
Pros
Accurate, light, power, no recoil
Cons
Scope, a little more bark than some will like, no louder than my Gamo Whisper Mach1. Tabs for sleeves covering the nitro are a little weak.
So far I’m really impressed with this gun. I mainly do pesting coming from a break barrel and co2 perspective. I have not seen any reviews on here about this guns abilities with 90 gram co2. More than enough power for pest birds, ground squirrels and probably even squirrels at closer range with the co2. I would use the nitro for ground hogs or trash pandas etc.. This gun is very accurate. Mine is .22 and I have a Mantis 4-12x40 scope on it. I didn’t even mount the cheesy scope that’s included. I did have a jamming issue at first. Figured out quickly the bolt probe was actually gripping the deeper skirted pellets and pulling them back through the mag and into the bolt chamber. Solved this with a tiny dab of silicone grease on the tip of the bolt. No issues after that. I’m expecting at least 130 shots with the co2. Pretty economical. I actually just ordered a second gun that will be dedicated to the nitro and keep this one on co2. I’ll update after much more time and rounds fired
Pros
Light, powerful, accurate, dual fuel. This thing does really well with co2. Degassing screw, wish my little Diana trailscout had one.
Cons
Of course the scope. Keep a tiny dab of silicone grease on tip of bolt probe. Remember the degassing screw. Suppressor isn’t the greatest, but it works.
Pros
Shoots well, very powerful and light weight. For hunting and pest control works great.
Cons
If one is planning on a lot of firing the tank can be expensive.
Overall it is a fun gun to shoot.
Pros
One of the pros to this gun is the ease of shooting and reloading.
Cons
Cons are that no matter what I do to sight this gun in is that it shoots to the left a foot at 25-30 yards. I have even put a much better quality scope on the rifle and it stills shoots to the left. Very disappointed that I can not zero this rifle in at all.
Pros
Easy to reload pellets. It is quiet.
Question?
Login to ask someone who bought this product.Di I read correctly the gun can be used with less expensive Co2 cartriges? Is thwere an opportunity to use rechargable air cartriges? I have a SCUBA tank.
asked John from USAIf you havent purchased this gun yet and are planning on buying a pcp tube for it, take a close look at the JTS Airstryke first. Its basically the same gun.
Joel from USAThere are a couple of air cylinders available. They will turn it into a true pcp. I think Depot has one from Air Venturi. Of course they arent cheap. I was surprised at the power/velocity with co2. Still playing with both co2 and the nitro. Good luck.
Joel from USACan this rifle be shipped to Ontario Canada
asked Harry from Canadano
Val from USAWhat type of velocity does this get with the Air Venturi pcp conversion?
asked Michael from USAThe rifle is regulated, the velocities will be similar.
Adam from USAprice for nitro tank?
asked Donald J from USAHere is the product page for the extra N2 tanks. https://www.airgundepot.com/umarex-nitroair-n2-cartridge-2-pack.html?sid=322
Adam from USA






A few years back I had to give up airguns because of arthritis in my shoulders and elbows. Couldn't cock break barrels and couldn't see the point of co2 and they were too heavy. I didn't want to invest in a compressor for a PCP and a hand pump was out of the question. At 5# the Umarex Komplete is light enough and has plenty of power. I know a lot of people say the nitro air cartridges are expensive, and I agree. But for someone in my position it is a great choice. I don't shoot that often, but it's great to know I can if I want to. And... I'm going to get that @!!& Armadillo that has been destroying my yard for two years!
Pros
Price. Light weight. Has lots of power.
Cons
Maybe a little quieter.