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Crosman F4 NP Air Rifle vs Gamo Swarm Viper 10X Gen3i .22

The Gamo Swarm Viper 10X Gen3i is the stronger rifle for most shoppers. It fires .22 pellets, reloads from a 10-shot self-indexing magazine, and adds a two-stage adjustable trigger, a noise dampener and a recoil-reducing rail. The Crosman F4 is lighter and simpler, and its detuned Nitro Piston makes it gentle for close-range plinking. Owners rate the Gamo higher, but the F4 has more ratings and a lower entry point into break-barrel shooting.

  • Choose the Crosman F4 if you want a light, simple .177 break barrel for close-range target practice and backyard plinking, and you don't mind single-shot loading.
  • Choose the Gamo Swarm Viper if you want fast follow-up shots from a 10-shot magazine, a quieter shot, and a smoother adjustable trigger in .22.

Prices

  • Crosman F4 NP Air Rifle: $68.53 at Walmart (last seen Nov 13)
  • Gamo Swarm Viper 10X Gen3i .22: $249.95 at Walmart (last seen Nov 11)
  • Difference: the Crosman F4 NP Air Rifle is $181.42 cheaper than the Gamo Swarm Viper 10X Gen3i .22 at the latest prices (Nov 11 and Nov 13)
Crosman
Crosman F4 NP 177Cal Break Barrel Air Rifle W/scope, 695FPS, Bb & Pellet

Crosman F4 NP Air Rifle

Crosman F4 NP 177Cal Break Barrel Air Rifle W/scope, 695FPS, Bb & Pellet

4.1(76 ratings)
$68.53at WalmartChecked 20 h ago
See all prices and details
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Pros
  • Light at 3.57 lbs and easy to carry
  • Shoots both .177 pellets and steel BBs
  • Detuned piston is smooth and quiet enough for close targets
  • All-weather synthetic stock and ambidextrous crossbolt safety
Cons
  • Single-shot only, so every shot means reloading
  • Basic trigger
  • No sound dampening
  • Lower owner rating than the Gamo
Gamo
Gamo Swarm Viper 10X Gen3i .22 with scope

Gamo Swarm Viper 10X Gen3i .22

Gamo Swarm Viper 10X Gen3i .22 with scope

4.6(41 ratings)
$249.95at WalmartChecked Nov 11
See all prices and details
Visit Walmart
Pros
  • 10-shot magazine reloads with a single break of the barrel
  • Two-stage adjustable CAT trigger
  • Whisper Maxxim dampener cuts report
  • Recoil Reducing Rail protects the scope
  • 3-year warranty
Cons
  • .22 pellets only, no BBs
  • Heavier and longer than the F4
  • Magazine system adds parts to maintain
  • Fewer ratings than the Crosman

What separates them

Crosman F4 NP Air RifleGamo Swarm Viper 10X Gen3i .22
Caliber.177 pellets and steel BBs.22 pellets only
LoadingSingle-shot break barrel10-shot inertia-fed magazine that self-indexes on recoil
PowerplantDetuned Nitro Piston, about 695 fpsIGT gas piston in .22
TriggerStandard triggerCAT two-stage adjustable trigger
NoiseNo dampeningWhisper Maxxim two-chamber dampener
Scope mountingPicatinny rail, CenterPoint 4x32 scope includedRecoil Reducing Rail, 3-9x40 Gamo scope included
Weight and length3.57 lbs, 34 inHeavier, full-size stock
WarrantyStandard Crosman warranty3-year warranty

Prices at every store

Crosman F4 NP Air Rifle

  • WalmartNew

    In stock

    $68.53Checked 20 h ago
    Visit Walmart
Prices and history →

Gamo Swarm Viper 10X Gen3i .22

  • WalmartNew

    In stock

    $249.95Checked Nov 11
    Visit Walmart
Prices and history →

Specs compared

SpecCrosman F4 NP Air RifleGamo Swarm Viper 10X Gen3i .22
colorBlackGray
PowerplantVariable PumpIGT Gas Piston
ActionBolt ActionGEN3i 10X
Caliber.177—
Lead Pellet VelocityUp to 700 fps—
Alloy Pellet VelocityUp to 700 fps—
Steel BB VelocityUp to 645 fps—
Length34.00 in—
Product Weight3.57 lbs—
Barrel TypeRifled—
Foot Pounds of Energy7 ft-lbs—
Mounting RailPicatinny—
Show all 20 specsShow fewer specs
SpecCrosman F4 NP Air RifleGamo Swarm Viper 10X Gen3i .22
SafetyCrossbolt—
Magazine capacity—10-shot magazine
Trigger—CAT (Custom Action Trigger) 2 Stage
Rail—RRR (Recoil Reducing Rail
Checkering—Rubber Grips
Dampener—Whisper Maxxim Noise Dampening Technology
Included scope—3-9 X 40 GAMO scope
Warranty—3 Year

What reviewers say

Crosman F4 NP Air Rifle

  • 4.1 / 576 ratings

Owners rate the F4 NP around 4.1 out of 5. They like the smooth Nitro Piston shot cycle, the light weight and the scope-included kit, and most complaints center on the heavy trigger and the modest power of this detuned version.

What people mention
  • TriggerCriticisedOwners say the trigger is heavy and takes getting used to for tight groups.
  • PowerMixedShooters note the detuned piston keeps velocity low, fine for plinking but not for longer shots.
  • AccuracyPraisedReviewers report good close-range accuracy once the scope is zeroed.
  • WeightPraisedThe light synthetic stock makes it easy to carry and hold steady.

Gamo Swarm Viper 10X Gen3i .22

  • 4.6 / 541 ratings

Owners rate the Swarm Viper highly, praising the self-indexing magazine, the quiet report and the gas piston's smooth shot cycle. Complaints center on the stiff cocking effort and on the magazine occasionally failing to index with poorly fitting pellets.

What people mention
  • MagazinePraisedOwners like that the 10-shot magazine indexes itself from recoil, giving fast repeat shots without fumbling pellets.
  • Cocking effortCriticisedSeveral say the break-barrel cocking stroke is stiff, especially for smaller or younger shooters.
  • NoisePraisedThe Whisper Maxxim system is reported to keep the report noticeably quieter than a typical .22 springer.
  • TriggerPraised

Questions and answers

Which is better for pest control?
The Gamo. Its .22 pellet carries more energy and the 10-shot magazine lets you take a quick follow-up shot. The F4's detuned piston keeps power low, which suits targets more than hunting.
Which is better for backyard plinking?
The Crosman F4. It is lighter, shoots cheap .177 pellets and BBs, and its lower velocity is easier on close-range targets. The Gamo is quieter but heavier and shoots only .22 pellets.
Which lasts longer?
Both use gas pistons rather than springs, so both avoid spring fatigue. The Gamo backs its build with a 3-year warranty and a recoil-reducing rail that protects the scope. The Crosman is simpler, with fewer parts to wear.
Is the Gamo worth stepping up to?
Yes if you want repeat shots, a better trigger and a quieter shot. The magazine, trigger and dampener are real upgrades. Stay with the F4 if you want the lightest, simplest rifle.
Do both include a scope?
Yes. The Crosman ships with a CenterPoint 4x32 scope on a Picatinny rail. The Gamo ships with a 3-9x40 Gamo scope on its recoil-reducing rail.
Can the Crosman shoot BBs and pellets?
Yes. It fires .177 pellets up to about 700 fps and steel BBs up to about 645 fps. The Gamo fires .22 pellets only.

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The two-stage CAT trigger is described as crisp and adjustable, helping accuracy.