Black FridayDealsBuying guidesBrandsStoresTermsPrivacydeal.ai apps

© Deal.ai Inc.

Deal.ai › Compare

Umarex Komplete NitroAir vs Gamo Swarm Maxxim 10x Gen 2

Buy the Umarex Komplete NitroAir if you want a precharged pneumatic that runs on sealed cartridges with no pumping or cocking, and don't mind paying for cartridges. Buy the Gamo Swarm Maxxim 10x Gen 2 if you want a self-contained break-barrel that costs nothing to shoot and has a three-year warranty. The Gamo is cheaper at $178.42 at eBay as of November 4, 2026, versus $189.99 at Amazon for the Umarex.

Today the Umarex Komplete NitroAir costs $20.00 less at its best price.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Umarex
Umarex Komplete NitroAir

Umarex Komplete NitroAir

$189.99at AmazonObserved at 12:31 PM
Visit store

Choose the Umarex Komplete NitroAir if you want PCP accuracy and a 12-round magazine without a hand pump, tank or 30-pound cocking stroke.

Pros
No pumping or cocking; the cartridge does the work
  • Regulated 1,800 psi gives consistent velocity across the fill
  • Two 12-round magazines included
  • 4x32 scope and rings in the box
  • Picatinny rail makes optic swaps easy
  • Cons
    • Cartridges cost money and must be bought repeatedly
    • 18 foot-pounds is modest for hunting
    • Heavier trigger and no stated warranty
    • Only one store prices it new at $189.99
    Gamo
    Gamo Swarm Maxxim 10x Gen 2

    Gamo Swarm Maxxim 10x Gen 2

    $209.99at AmazonObserved at 12:31 PM
    Visit store

    Choose the Gamo Swarm Maxxim 10x Gen 2 if you want a gas-piston break-barrel with a 10-shot magazine, a three-year warranty and no consumable costs.

    Pros
    • Cheaper at $178.42 at eBay as of November 4, 2026
    • No consumables beyond pellets
    • Three-year warranty
    • 10-shot magazine and CAT trigger
    • 3-9x40 scope covers more magnification
    Cons
    • 30 lbs of cocking effort for every shot
    • Spring-piston recoil demands good follow-through
    • Longer at 45.3 in and louder than a suppressed PCP
    • Velocity figure is with alloy pellets, not lead

    What separates them

    Umarex Komplete NitroAirGamo Swarm Maxxim 10x Gen 2
    Power sourceSealed 3,600 psi NitroAir cartridge, regulated to 1,800 psiIGT gas piston, cocked by breaking the barrel
    Cocking effortNone; the cartridge supplies the airAbout 30 lbs per shot
    Recoil and follow-throughVery light, typical of a regulated PCPNoticeable spring-piston recoil
    Cost per shotCartridges are a recurring costPellets only
    Magazine capacity12 rounds, two magazines included10 rounds, one magazine
    Included optic4x32 scope and ringsGAMO 3-9x40 scope
    WarrantyNot stated in the listingThree years
    Weight and length5.81 lb, 41.5 in5.64 lb, 45.3 in

    Price history

    • Umarex Komplete NitroAir: lowest $189.99 on Nov 4 at Amazon.
    • Gamo Swarm Maxxim 10x Gen 2: lowest $209.99 on Nov 4 at Amazon.

    Prices at every store

    Umarex Komplete NitroAir

    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $189.99Observed at 12:31 PM
      Visit store

    Also available at

    • eBayCheck price at eBay
    Prices and history →

    Gamo Swarm Maxxim 10x Gen 2

    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $209.99Free shippingObserved at 12:31 PM
      Visit store

    Also available at

    • eBayCheck price at eBay
    Prices and history →

    Specs compared

    SpecUmarex Komplete NitroAirGamo Swarm Maxxim 10x Gen 2
    Weight5.81lb5.64 lbs
    Muzzle velocity1,025 feet per second—
    Muzzle energy18 foot pounds—
    Shots per cartridge45 shots or more—
    Regulator pressure1,800 psi—
    Cartridge pressure3,600 psi—
    Magazine capacity12-round—
    Included magazinestwo 12-round removable magazines—
    Included optic4x32 scope and rings—
    Mounting railPicatinny rail—
    Length41.5"—
    Velocity—up to 1,000 FPS with alloy pellets
    Show all 22 specsShow fewer specs
    SpecUmarex Komplete NitroAirGamo Swarm Maxxim 10x Gen 2
    Powerplant—IGT gas piston
    Trigger—CAT—Custom Action Trigger
    Sound Suppression—Whisper Maxxim
    Included Scope—GAMO 3-9×40 air rifle scope
    Warranty—three-year warranty
    Overall Length—45.3 in.
    Barrel Length—19.9 in.
    Length of Pull—14.4 in.
    Trigger Pull—3.2/2.6 lbs.
    Cocking Effort

    What reviewers say

    Umarex Komplete NitroAir

    Owner feedback on the Komplete line is generally positive about the cartridge system and consistent velocity, with complaints centered on cartridge cost and the rifle's weight.

    Pros
    • Simple cartridge swap replaces pumping
    • Steady velocities thanks to the regulator
    • Scope and two magazines included
    Cons
    • Cartridges add up in cost over time
    • Heavier and longer than compact CO2 rifles
    • Limited power for larger game

    Gamo Swarm Maxxim 10x Gen 2

    Owners generally rate the Swarm Maxxim Gen 2 well for its magazine and gas piston, calling it a solid value for pest control and plinking. Common complaints center on cocking effort, the heavy trigger out of the box, and the included scope.

    Pros
    • Reliable 10-shot magazine
    • Smooth gas-piston shot cycle
    • Quiet for its power
    • Good accuracy for the price
    Cons
    • Stiff cocking effort
    • Trigger benefits from adjustment or a swap
    • Included scope is basic
    • Heavy and long for offhand shooting

    Questions and answers

    Which is better for pest control?
    The Umarex Komplete NitroAir. Its regulated PCP powerplant gives about 18 foot-pounds with almost no recoil, so follow-up shots are easier. The Gamo is close on paper but the spring-piston kick makes precise placement harder.
    Which is cheaper to own over time?
    The Gamo Swarm Maxxim 10x Gen 2. It costs $178.42 at eBay as of November 4, 2026, and only needs pellets. The Umarex costs $189.99 at Amazon as of November 4, 2026, plus a new cartridge every 45 shots or so.
    Do I need a pump or tank for the Umarex?
    No. It runs on sealed NitroAir cartridges, so there is nothing to pump or fill. That is the main reason to pick it over a conventional PCP.
    Which is easier for a new shooter?
    The Umarex. There is no 30-pound cocking stroke and little recoil, so it is simpler to shoot well. The Gamo needs a firm break-barrel cocking motion every shot.
    Which has the better scope?
    The Gamo's 3-9x40 has variable magnification and more light gathering than the Umarex's fixed 4x32. Both come mounted-ready, and the Umarex's Picatinny rail makes upgrading easy.
    Is the Umarex worth the extra money?
    Only if you value no cocking and PCP consistency. The price gap is small, about $11.57 as of November 4, 2026, but cartridge costs add up. For casual plinking, the Gamo is the better value.

    More comparisons

    • Gamo Swarm Maxxim 10x Gen 2 vs Gamo Wildcat Whisper .177 Break Barrel Air Rifle
    • Hatsan Model 95 vs Gamo Swarm Maxxim 10x Gen 2
    • Gamo Swarm Maxxim 10x Gen 2 vs Daisy Model 880 .177 Caliber Multi-Pump Pneumatic Air Rifle
    • Gamo Swarm Maxxim 10x Gen 2 vs Crosman P1377 American Classic Variable-Pump .177-Caliber Pellet Air Pistol
    • Gamo Swarm Maxxim 10x Gen 2 vs Gamo Varmint Air Rifle

    Buying guides that pick them

    • Best pellet guns for target practice and pest control
    —
    30 lbs.