Notes
- Attaching a Shield to your Heavy Bowgun grants an auto-guard ability.
- Attaching a Power Barrel will add a 10% attack bonus based on the initial attack. For example: UltimateLao-ShaoCan has an initial attack power of 480, attaching a power barrel will add 48 raw to that number, resulting in 528 raw.
Low-Ranked Heavy Bowguns (Rarity 1-4)
| Gun's Name | Initial Attack | Final Attack | Affinity | Defense Bonus | Reload | Recoil | Slots | Crafting Materials | Rarity | Cost |
| Bone Shooter | 156 | 216 | 0% | N/A | Slow | Moderate | 1 | Iron Ore (8), Sm Monster Bone (3) | 1 | 700z |
| Injector Cannon | 168 | 228 | 0% | N/A | Fast | Moderate | 0 | Vespoid Wing (6), Hornetaur Shell (4), Disk Stone (3), Brute Bone (2) | 2 | 900z |
| Rapidcaster | 180 | 240 | 0% | N/A | Very Fast | Moderate | 1 | Brute Bone (4), Bulldrome Hide (4), Kelbi Hide (4), Kelbi Horn (2) | 2 | 1000z |
| Tankmage | 180 | 240 | 0% | N/A | Slow | Moderate | 2 | Rubbery Hide (4), Earth Crystal (10) | 3 | 1400z |
| Bastionmage | 192 | 252 | 0% | N/A | Slow | Moderate | 1 | Pur Rubbery Hide (8), Machalite Ore (4), Carpenterbug (6) | 3 | 1675z |
| Sand Diver | 192 | 252 | 0% | N/A | Fast | Moderate | 0 | Cephalos Fin (2), Cephalos scale (6), Iron Ore (10), Machalite ore (3) | 3 | 1250z |
| Yian Kut-Ku Cannon | 216 | 276 | 0% | +6 | Very Slow | Moderate | 1 | Kut-Ku Shell (8), Kut-Ku Scale (6), Flabby Hide (5), Lg Monster Bone (10) | 3 | 2675z |
| Crab Buster | 216 | 276 | 0% | +6 | Slow | Moderate | 2 | Hermitaur Claw (3), Hermitaur Shell (8), Sm Hermitaur Shl (10), Piscine Fang (4) | 3 | 2750z |
| Rock Eater | 216 | 276 | 0% | +10 | Slow | Moderate | 0 | Basarios Shell (10), Machalite Ore (15), Poison Sac (4), Basarios Wing (1) | 4 | 3250z |
| Meteor Cannon | 216 | 276 | 0% | N/A | Fast | Moderate | 2 | Firestone (1), Dragonite Ore (15), Machalite Ore (20), Iron Ore (40) | 4 | 3000z |
| Flechette Gun | 228 | 288 | 0% | N/A | Normal | Moderate | 0 | Hercudrome (2), Vespoid Abdomen (1), Hornetaur Shell (15), Monster Bone+ (3) | 4 | 3375z |
| Monodevilcaster | 240 | 300 | 0% | N/A | Very Fast | Moderate | 0 | Wht Monoblos Spn (5), Wht Monoblos Shl (5), Dragonite Ore (2), Wht Monoblos Hrn (2) | 4 | 3050z |
| Piercing Crab | 240 | 300 | 0% | N/A | Normal | Moderate | 1 | Ceanataur Leg (3), Ceanataur Shell (6), Ceanataur Claw (3), Lg Monster Bone (8) | 4 | 3750z |
| Blue Kut-Ku Cannon | 252 | 312 | 0% | +6 | Very Slow | Moderate | 0 | Giant Beak (1), Blue Kut-Ku Shl (5), Alluring Hide (5), Machalite Ore (10) | 4 | 4000z |
| Duelcaster | 288 | 348 | 0% | N/A | Very Fast | Moderate | 0 | Diablos Spine (5), Diablos Shell (5), Dragonite Ore (15), Majestic Horn (1) | 4 | 4800z |
| Tigrex Howl | 300 | 360 | -30% | N/A | Very Fast | Moderate | 0 | Tigrex Skull Shl (2), Tigrex Shell (8), Dragonite Ore (6), Monster Bone+ (8) | 4 | 4800z |
High-Ranked Heavy Bowguns (Rarity 5-8)
| Gun's Name | Initial Attack/Final Attack | Slots | Crafting Materials | Rarity |
| 204 / 264 | 3 | Great Ladybug (2), Killer Beetle (2), Giant Bone (3), Congalala Fang (4) | 5 | |
| Quickcaster | 252 / (?) | 0 | Kirin Mane (8), Kirin Hide (2), Dragonite Ore (10), Twisted Horn (2) | 5 |
| Black Cannon | 252 / (?) | 1 | Dark Stone (1), Dark Piece (4), ElderDragonBlood (1), Dragonite Ore (3) | 5 |
| Raven Heirloom | 264 / (?) | 0 | Garuga Ear (2), Garuga Shell (8), Blangonga Whiskr (4), Ceanataur Claw (3) | 5 |
| Daora's Delphinidae | 264 / 348 | 1 | Daora Shell (5), DaoraDragonScale (8), ElderDragonBlood (1), Dragonite Ore (4) | 5 |
| Lunastra's Cannon | 264 / (?) | 0 | Lunastra Shell (4), Fire Dragon Scales (6), Lunastra Mane (2), Firestone (1) | 5 |
| Teostra's Artillery | 276 / (?) | 0 | Teostra Shell (4), Fire Dragon Scales (6), Teostra Mane (2), Firestone (2) | 5 |
| Bronze Fire | 276 / (?) | 1 | Gaoren Pincer (2), Gaoren Shell (5), Firestone (1), Pokke Ticket (2) | 5 |
| Lao-Shan Lung Cannon | 300 / (?) | 1 | Lao-Shan's Shell (4), Lao-Shan's Scale (6), Rathalos Plate (1), Dragonite Ore (10) | 5 |
| Great Arbalest | 288 / 348 | 2 | Stout Bone (4), FlynMealPassPlus (2), Bulldrome Hide+ (3), King Scarab (6) | 6 |
| Tankmage+ | 288 / (?) | 2 | Rubbery Hide+ (4), Carbalite Ore (10) | 6 |
| Meteor Buster | 288 / 348 | 2 | Firecell Stone (1), Carbalite Ore (5), Dragonite Ore (10), King Scarab (8) | 6 |
| Honeycomber | 300 / (?) | 0 | Vespoid Carapace (10), Vespoind Abdomen (1), Hornetaur Carapace (10), King Scarab (6) | 6 |
| Earth Eater | 300 / (?) | 2 | Basarios Carpace (10), Basarios Tears (2), Carbalite Ore (2), King Scarab (8) | 6 |
| Heavy Buster Crab | 300 / (?) | 2 | Hermitaur Carapace (8), Hermitaur Shell (10), Cephalos Scale (6), Stout Bone (4) | 6 |
| Gravios Howl | 312 / 372 | 0 | Gravios Carapace (8), Gravios Skl Shl (1), Basarios Tears (1), Rare Scarab (2) | 6 |
| Heavy Piercing Crab | 324 / 384 | 1 | Ceanataur Carpce (6), Ceanataur Pincer (3), Coral Cphlos Scl (4), Monster Bone+ (10) | 6 |
| Duelcaster+ | 348 / 408 | 0 | Diablos Thoracic (3), Diablose Carapace (6), Union Ore (5), Majestic Horn (2) | 6 |
| Tigrex Skull | 360 / 420 | 0 | Tigrex Carapace (6), Tigrex Skull Shl (3), Firewyvern Brnstm (1), Wyvern Stone (2) | 6 |
| Hidden Sniper | 276 / 336 | 0 | Narga Scale+ (10), Black Narga Pelt (5), Narga Brain Stem (1), Hrd Monster Bone (6) | 7 |
| Blastion Cannon | 300 / (?) | 1 | Purple Gypceros Wing (8), Carbalite Ore (6), Congalala Pelt+ (3), Hercudrome (4) | 7 |
| Monodevilcaster+ | 336 / 396 | 0 | Hrd Monster Bone (6), White Monoblos Spine (5), White Monoblos Shell (5), Monoblos Heart (1) | 7 |
| Gravios Roar | 324 / 384 | 0 | Black Gravios Carapace (8), Black Gravios Skull (1), Gravios Brainstem (1), Hrd Monster Bone (2) | 7 |
| Mega Kut-Ku Cannon | 336 / (?) | 0 | Blue Kut-Ku Carapace (8), Long Kut-Ku Ear (2), Pale Khezu Steak (2), Union Ore (8) | 7 |
| Seven Stars | 300 / (?) | 3 | Rare Scarab (3), Great Ladybug (4), Hrd Monster Bone (1), Monster Broth (4) | 8 |
| Quickcaster+ | 312 / 372 | 0 | Kirin Hide+ (3), Kirin Thunder Tail (3), Carbalite Ore (10), Majestic Horn (2) | 8 |
| Grande Daora | 312 / 372 | 0 | Daora Jewel (1), Daora Carapace (5), Elder Dragon Blood (4), Hrd Monster Bone (4) | 8 |
| Vor Cannon | 312 / 372 | 1 | Fatalis Shell (2), Fatalis Horn(2), Fatalis Scale (2), Union Ore (6) | 8 |
| Lunastra's Flames | 324 / 384 | 0 | LunastraCarapace (4), Fire Drgn Jwl (1), Lunastra Mane (1), Firecell Stone (2) | 8 |
| Teostra's Flames | 324 / 384 | 0 | Fire Drgn Jwl (1), Teostra Carapace (5), Elder Dragon Blood (4), Hrd Monster Bone (4) | 8 |
| Destiny's Hand | 324 / 384 | 0 | Fatalis CrmsnShl (2), Fatalis CrmsnHrn (2), Fatalis CrmsnScl (2), Firecell Stone (4) | 8 |
| Wolf Heirloom | 336 / 396 | 0 | Long Garuga Ear (3), Garuga Carapace (5), Garuga Wing (3), Black Blos Carapace (3) | 8 |
| Gaoren's Fire | 348 / 408 | 1 | Gaoren Thoracic (3), Gaoren Carapace (5), Firecell Stone (2), Pokke Ticket (4) | 8 |
| Supreme Lao-Shan Cannon | 360 / 420 | 1 | Lao-Shan Ruby (1), Lao-Shan Carapace (3), Lao-Shan Scale+ (5), Hrd Monster Bone (8) | 8 |
| Emperor Lao-Shan Cannon | 384 / 444 | 0 | Azure LaoS Shell (5), Lao-Shan's Ruby (1), Lao-ShanCarapace (3), Wyvern Stone (4) | 8 |
G-Rank Heavy Bowguns (Rarity 9-10)
| Gun's Name | Initial Attack | Final Attack | Affinity | Defense Bonus | Reload | Recoil | Slots | Crafting Materials | Rarity | Cost |
| Great Arbalest+ | 324 | 384 | 0% | N/A | Slow | Moderate | 3 | Eltalite Ore (20), Hrd Monster Bone (6), Hvy Monster Bone (1), Commendation G (1) | 9 | 5500z |
| Tanksorcerer | 336 | 396 | 0% | N/A | Slow | Moderate | 2 | SpecRubberyHide+ (6), Gypceros Head (1), KhezuHide-Cream (3), Purecrystal (1) | 9 | 6000z |
| Bastionwitch | 336 | 396 | 0% | N/A | Slow | Moderate | 1 | HrdPuGypcerosWng (6), HrdGypcerosHead (1), StrAlluringWing (3), Eltalite Ore (10) | 9 | 6500z |
| Power Stinger | 348 | 408 | 0% | N/A | Fast | Moderate | 0 | HrdCongalalaPlt+ (8), Lg Pelagus Fang (4), Vibrant Pelt (3), Hvy Monster Bone (1) | 9 | 7500z |
| Pressurized Plesioth | 360 | 420 | 0% | N/A | Normal | Moderate | 1 | ThckPlesiothScl (8), SpecPlesiothFin+ (4), ThckGrnPlesioScl (4), Emperor Cricket (6) | 9 | 8000z |
| Violet Punisher | 360 | 420 | 0% | +16 | Slow | Moderate | 1 | PlumD.HermitrShl (8), HrdHermitaurClaw (3), ThckGrnPlesioScl (3), Massive Bone (2) | 9 | 9250z |
| Super Kut-Ku Cannon | 372 | 432 | 0% | +14 | Very Slow | Moderate | 1 | Hvy Kut-Ku Shell (6), Str Kut-Ku Wing (6), Hypno Bezoar (2), Eltalite Ore (10) | 9 | 8500z |
| Ultra Kut-Ku Cannon | 372 | 432 | 10% | +14 | Very Slow | Moderate | 0 | HvyBlueKut-KuShl (6), Lucky Kut-Ku Ear (3), Hypno Claw+ (5), Hvy Monster Bone (2) | 9 | 9000z |
| Meteor Shower | 384 | 444 | 0% | N/A | Fast | Moderate | 2 | Mellanje Ore (10), ThckLavasiothScl (4), Eltalite Ore (20), Big Wyvern Stone (1) | 9 | 7500z |
| Gaia Eater | 396 | 456 | 0% | +20 | Slow | Moderate | 2 | HvyBasariosShell (10), StrBasariosWing (2), Eltalite Ore (20), Emperor Cricket (6) | 9 | 7500z |
| Icethrower | 396 | 456 | 0% | N/A | Normal | Moderate | 1 | HrdBlangongaPlt+ (8), HvyBlangongaFang (4), Lthr Pelagus Plt (2), Lg Pelagus Fang (2) | 9 | 8500z |
| Ceanataur Blaster | 408 | 468 | 0% | N/A | Normal | Moderate | 1 | HvyCeanataurShl (6), HrdCeanataurClaw (4), Hvy Monster Bone (4), Big Wyvern Stone (2) | 9 | 10000z |
| Gravios Gigahowl | 420 | 480 | 0% | +30 | Slow | Moderate | 3 | HvyGraviosShell (8), Gravios Skl Shl (2), StrBasariosWing (1), HvnlyGraviosShl (1) | 9 | 11000z |
| Queen Needle | 348 | 408 | 20% | N/A | Slow | Moderate | 2 | VespoidQn'sCrown (3), Vespoid Abdomen (3), Lightning Sac (2), Hornet Razorwing (4) | 10 | 8500z |
| Evil Wind Darkcannon | 360 | 420 | 40% | N/A | Very Fast | Normal | 0 | ThickNargaScale (10), BlackNargaPelt+ (5), HvnlyNargaScale (1), Hvy Monster Bone (6) | 10 | 11000z |
| GreatLadybugCannon+ | 396 | 456 | 0% | +40 | Very Slow | Moderate | 3 | PhantomButterfly (8), HvyRathalosShl (2), Great Ladybug (10), Monster Essence (4) | 10 | 6500z |
| Quick Quiver | 396 | 456 | 0% | N/A | Very Fast | Normal | 0 | SpecialKirinHide (3), Platinum Mane (3), Mellanje Ore (4), StoutWarpedHorn (2) | 10 | 10750z |
| Crow Heirloom | 408 | 468 | 0% | N/A | Fast | Moderate | 0 | SilverGarugaPelt (4), Hvy Garuga Shell (5), Str Garuga Wing (4), Hvy Monster Bone (6) | 10 | 10000z |
| Terra C Blaster | 408 | 468 | 10% | N/A | Normal | Moderate | 0 | TerraCeanatrShl (6), TerraCeanatrClaw (4), HvyBasariosShell (4), ThckLavasiothScl (4) | 10 | 10500z |
| Daora's Ceti | 408 | 468 | 30% | N/A | Very Slow | Weak | 1 | Hvy Daora Shell (5), Str Daora Wing (4), BigEDragonJewel (1), Commendation S (1) | 10 | 11750z |
| Destiny's Arm | 420 | 480 | -15% | N/A | Fast | Moderate | 0 | HvyFatalisCrmShl (2), HrdFatlisCrmHorn (2), ThickFatlisCrmScl (2), BigEDragonJewel (2) | 10 | 20000z |
| Gravios Gigaroar | 420 | 480 | 0% | +20 | Slow | Moderate | 0 | HvyBlkGraviosShl (8), Gravios BrainStm (1), Firecell Stone (6), HvnlyBlkGraviShl (1) | 10 | 11500z |
| Teostra Flamethrower | 420 | 480 | 15% | N/A | Normal | Moderate | 0 | HvyTeostraShell (5), HrdFireDrgnClaw (2), BigEDragonJewel (1), Commendation S (1) | 10 | 12000z |
| Dark Duelcaster | 432 | 492 | 0% | N/A | Very Fast | Moderate | 0 | HvyBklBlosSpine (3), HvyDiablosShell (6), Mellanje Ore (5), StoutBlkTwstdHrn (2) | 10 | 11500z |
| Vor Buster | 432 | 492 | 0% | +20 | Fast | Moderate | 1 | Hvy Fatalis Shl (2), HardFatalisHorn (2), ThckFatalisScale (2), BigEDragonJewel (1) | 10 | 15000z |
| Tigrex Skull+ | 444 | 504 | -30% | N/A | Very Fast | Moderate | 0 | Hvy Tigrex Shell (6), Tigrex Skull Shl (3), Hvy Tigrex Fang (3), HvnlyTigrexScale (1) | 10 | 10500z |
| Gaoren Orb | 444 | 504 | 0% | +14 | Very Slow | Very Weak | 1 | Hvy Gaoren Spine (4), HvyGaorenShell (6), Firecell Stone (20), HvnlyGaorenShell (1) | 10 | 12500z |
| AncientDrgnwoodCan | 444 | 504 | 0% | N/A | Slow | Light | 2 | AncientDrgnwood (4), YamatsukamiFluid (8), Thunderbug Jelly (6), Mellanje Ore (10) | 10 | 13000z |
| UltimateLao-ShaoCan | 480 | 540 | -10% | +18 | Very Slow | Weak | 1 | Lao-Shan'sHvyShl (4), Azure LaoS Claw (3), Lao-ShanHvnlyScl (1), Big Wyvern Sonte (4) | 10 | 15000z |
| Ukanlos Cannon | 504 | 564 | -40% | +10 | Slow | Moderate | 0 | HvyUkanlosShell (6), StrongUkanlosFin (4), UkanlosUnderscl (3), Ukanlos Stone (1) | 10 | 20000z |
Bowguns G (Ukanlos Beaten)
| Gun's Name | Initial Attack | Final Attack | Affinity | Defense Bonus | Reload | Recoil | Slots | Crafting Materials | Rarity | Cost |
| Arbalest G | 312 | 372 | 0% | N/A | Slow | Moderate | 3 | Commendation G (1), ThkBullfangoPelt (15), RobustWyvernBone (20), Lg Monster Bone (30) | 9 | 10000z |
| Rapidcaster G | 384 | 444 | 0% | N/A | Very Fast | Moderate | 1 | Commendation G (10), Kelbi Hide (20), Majestic Horn (10), Carpenterbug (99) | 9 | 10000z |
| Injector Cannon G | 384 | 444 | 0% | N/A | Fast | Moderate | 0 | Commendation G (1), Monster Essence (30), Monster Broth (30), Monster Fluid (30) | 9 | 10000z |
| Honeycomber G | 384 | 444 | 0% | N/A | Normal | Moderate | 3 | Commendation G (1), YamatsukamiFluid (4), Vespoid Abdomen (10), Hornetaur Head (10) | 9 | 10000z |
| Tanksorcerer G | 384 | 444 | 0% | N/A | Slow | Moderate | 2 | Commendation S (1), DeadlyPoisonSac (10), Toxin Sac (10), Purecrystal (5) | 9 | 10000z |
| Bastionwitch G | 384 | 444 | 0% | N/A | Slow | Moderate | 1 | Commendation S (1), HardGypcerosHead (3), Lightcrystal (20), Novacrystal (10) | 9 | 10000z |
| Desert Diver G | 384 | 444 | 0% | N/A | Fast | Moderate | 0 | Commendation S (1), HvyPiscineFang (10), Coral Cphlos Fin (6), Union Ore (30) | 9 | 10000z |
| Power Stinger G | 384 | 444 | 0% | N/A | Fast | Moderate | 0 | Commendation S (1), Vibrant Comb (2), HrdCongalalaClw+ (4), HrdE.CongaClaw (6) | 9 | 10000z |
| Crab Buster G | 384 | 444 | 0% | +16 | Slow | Moderate | 2 | Commendation S (1), Hermitaur Claw+ (8), HvyHermitaurShl (8), Black Pearl (20) | 9 | 10000z |
| Meteor Cannon G | 384 | 444 | 0% | N/A | Fast | Moderate | 3 | Commendation S (1), Firestone (40), Mellanje Ore (30), Basarios Tears (5) | 9 | 10000z |
| PressurizedPlesiothG | 396 | 456 | 0% | N/A | Normal | Moderate | 1 | Commendation S (1), ThckPlesiothScl (10), Ancient Fish (10), Hrd Monster Bone (20) | 9 | 10000z |
| Violet Punisher G | 396 | 456 | 0% | +16 | Slow | Moderate | 1 | Commendation S (1), PlumD.HermitrClw (6), PlumD.HermitrShl (8), Wyvern Skull Shl (3) | 9 | 10000z |
| SuperKut-KuCannon G | 408 | 468 | 0% | +14 | Very Slow | Moderate | 1 | Commendation S (1), Thick Kut-Ku Scl (10), Lucky Kut-Ku Ear (5), Pale Khezu Steak (3) | 9 | 10000z |
| UltraKut-KuCannon G | 408 | 468 | 10% | +14 | Very Slow | Moderate | 0 | Commendation S (1), ThkBlueKut-KuScl (10), Long Kut-Ku Ear (10), KhezuSpecialCut (1) | 9 | 10000z |
| Monodevilcaster G | 420 | 480 | 0% | N/A | Very Fast | Moderate | 0 | Commendation S (1), Wht Monoblos Cpc (8), StoutBlkTwstdHrn (4), Monoblos Heart (2) | 9 | 10000z |
| Duelcaster G | 432 | 492 | 0% | N/A | Very Fast | Moderate | 0 | Commendation S (1), HvyDiablosShell (8), Top-GrdPlatHorn (6), Wyvern Stone (10) | 9 | 10000z |
| Queen Needle G | 384 | 444 | 20% | N/A | Slow | Moderate | 2 | Commendation S (1), VespoidQn'sCrown (5), Thunderbug Jelly (20), Killer Beetle (99) | 10 | 10000z |
| Black Cannon G | 408 | 468 | 0% | N/A | Fast | Moderate | 1 | Commendation S (1), Dark Sonte (10), BigEDragonJewel (1), Giant Blk Pearl (5) | 10 | 10000z |
| Lunastra's Flames G | 420 | 480 | 0% | +25 | Normal | Moderate | 0 | Commendation S (1), ThckFireDrgnScl (4), LunastraCarapace (8), Fire Drgn Jwl (3) | 10 | 10000z |
| Lao-ShanLungCannon G | 456 | 516 | 0% | +30 | Very Slow | Weak | 2 | Commendation S (1), Lao-ShanHvnlyScl (1), Lao-Shan's Ruby (2), ElderDragonBlood (10) | 10 | 10000z |
