Best BY15 Loadout in Call of Duty: Mobile
October 29, 2026 · Updated November 10, 2026 · 2 min read
Original-game build
Original-game guide from the October 2026 editorial snapshot. Accessible sources confirm the attachment names; this is not a claim of a majority consensus or current Warzone compatibility.
Source check: 2026-11-10 · 1 independent source families
One source family supports this setup; a wider consensus is not established.
- Muzzle
- Marauder Suppressor
- Barrel
- RTC Extended Light Barrel
- Stock
- OWC Ranger Stock
- Laser
- OWC Laser - Tactical
- Rear Grip
- Granulated Grip Tape
- Perks
- Lightweight, Quick Fix, Hardline
Source review — 10 November 2026: This is an original-game loadout from the dated guide below. Accessible source pages confirm the listed weapon attachment names. Perks and equipment retain their original dated attribution; the source review does not imply hands-on testing or a fresh balance-patch analysis.
The BY15 is a pump-action shotgun that its source says is effective at close range, with a base damage of 98. For Call of Duty: Mobile, our verdict is that the build below is usable, but you should not trust the exact figures: its stat table has a blank controls value and contradicts the guide's own summary. No season is named, so it may not reflect Season 9 2026.
Best BY15 loadout
Only Zilliongamer has this build, on an undated page. It prints a set-level effect, and none for each attachment.
| Slot | Pick | What it does |
|---|---|---|
| Muzzle | Marauder Suppressor | Effect not listed individually |
| Barrel | RTC Extended Light Barrel | Effect not listed individually |
| Stock | OWC Ranger Stock | Effect not listed individually |
| Laser | OWC Laser - Tactical | Effect not listed individually |
| Rear Grip | Granulated Grip Tape | Effect not listed individually |
| Perks | Lightweight, Quick Fix, Hardline | +10% sprint speed, instant health regen on kills, +25% points from kills |
Why this build works
The guide says the set improves accuracy and range and decreases mobility. Its table instead shows these figures.
| Stat | Base | Build |
|---|---|---|
| Damage | 98 | 85 |
| Fire Rate | 29 | 20 |
| Accuracy | 48 | 90 |
| Mobility | 71 | 75 |
| Range | 40 | 40 |
| Controls | 42 | Blank |
Mobility rises and range stays flat, the reverse of the summary, so check the gunsmith in game.
How to play it
Keep it at close range. Zilliongamer's shotgun list adds that hipfire is the normal choice at very close distance and recommends a pistol to switch to if you miss.
Unlock notes
Reach player level 30.
Sources
Checked: 30 October 2026. Reflects an undated build; the current season is Season 9 2026.