15" Ascend-KS Barrel
Barrel
Unlocked at Weapon Level 31.
Short barrel: faster aiming and movement, shorter damage range.
Weapons / Marksman Rifle
Long range at LV 50: 5 of 5 final

Waiting for a verified source.
The official patch notes haven't changed this weapon yet.
We have a ready build for the M8A1: long range. Pick a style and your weapon level in the lab above and we equip the right parts for that level, with stand-ins until the parts unlock.
The M8A1 maxes out at weapon level 50. After that you can enter weapon prestige and unlock its prestige attachment.
We list 54 compatible attachments for the M8A1 across 9 slots, each with its unlock level and what it does.
The prestige attachment is the MFS Striker Tactical Stock. It unlocks after you reach max level and enter weapon prestige.
In the same class: KRS-7.62, M34 NOVALINE, Mosin-Nagant. Each has its own page with level-by-level builds.
Barrel
Unlocked at Weapon Level 31.
Short barrel: faster aiming and movement, shorter damage range.
Barrel
Unlocked at Weapon Level 47.
Control barrel: less recoil and faster bullets, slower handling.
Barrel
Unlocked at Weapon Level 6.
Velocity barrel: faster bullets for long fights.
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Laser
Unlocked at Weapon Level 39.
Handling laser: faster aiming and sprint-to-fire (visible laser).
Barrel
Unlocked at Weapon Level 22.
Hybrid barrel: faster bullets and more range, slightly slower aiming.
Barrel
Unlocked at Weapon Level 14.
Long barrel: longer damage range, slower aiming.
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Laser
Unlocked at Weapon Level 18.
Tactical laser: faster aiming in tactical stance (visible laser).
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Laser
Unlocked at Weapon Level 45.
Steady laser: steadier aim while aiming down sights.
Exact image unavailable — Fire Mods
SPECIAL CODE category presentation — not the exact attachment geometry.
Fire Mods
Unlocked at Weapon Level 32.
FMJ rounds: bullet velocity and range.
Exact image unavailable — Fire Mods
SPECIAL CODE category presentation — not the exact attachment geometry.
Fire Mods
Unlocked at Weapon Level 15.
High-velocity ammo: faster bullets and more range.
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Laser
Unlocked at Weapon Level 25.
Steady laser: steadier aim while aiming down sights.
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
Unlocked at Weapon Level 4.
Fast mag: faster reload.
Exact image unavailable — Fire Mods
SPECIAL CODE category presentation — not the exact attachment geometry.
Fire Mods
Unlocked at Weapon Level 24.
Rapid fire: faster fire rate, less range.
Exact image unavailable — Fire Mods
SPECIAL CODE category presentation — not the exact attachment geometry.
Fire Mods
Unlocked at Weapon Level 8.
Recoil springs: less recoil.
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Laser
Unlocked at Weapon Level 7.
Steady laser: steadier aim while aiming down sights.
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
Unlocked at Weapon Level 30.
Flip mag: more ammo and faster reloads.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 29.
Optic: a sight for clearer aiming.
Underbarrel
Unlocked at Weapon Level 26.
Steady foregrip: steadier aim and less sway.
Underbarrel
Unlocked at Weapon Level 38.
Mobile recoil foregrip: faster movement with some recoil control.
Underbarrel
Unlocked at Weapon Level 16.
Recoil foregrip: less recoil.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Unlocked at Weapon Level 33.
Accuracy grip: less vertical recoil.
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Stock
Unlocked at Weapon Level 28.
Flinch stock: less aim flinch when you get hit.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Unlocked at Weapon Level 2.
Quickdraw grip: faster aim-down-sights.
Underbarrel
Unlocked at Weapon Level 3.
Steady foregrip: steadier aim and less sway.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 11.
Optic: a sight for clearer aiming.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 40.
Optic: a sight for clearer aiming.
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Stock
Unlocked at Weapon Level 37.
Control stock: less recoil, slower handling.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Unlocked at Weapon Level 44.
Quickdraw grip: faster aim-down-sights.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 5.
Optic: a sight for clearer aiming.

SPECIAL CODE
Muzzle
Unlocked from the Season 4 Battle Pass.
No verified effect summary is published for this attachment.
Underbarrel
Unlocked at Weapon Level 50.
No verified effect summary is published for this attachment.
Underbarrel
Unlocked at Weapon Level 36.
No verified effect summary is published for this attachment.
Underbarrel
Unlocked at Weapon Level 9.
No verified effect summary is published for this attachment.
Underbarrel
Unlocked at Weapon Level 42.
No verified effect summary is published for this attachment.
Barrel
Unlocked via Weekly Challenge Reward.
(Conversion Kit)
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Stock
Prestige
Improves hip spread and tactical stance spread with additional improvements to handling at the…
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
Muzzle
Unlocked at Weapon Level 34.
Firepower suppressor: off the minimap, faster bullets and more range, slower aiming.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 17.
Optic: a sight for clearer aiming.
Underbarrel
Unlocked at Weapon Level 48.
Mobility foregrip: faster movement.
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
Unlocked at Weapon Level 41.
Extended mag: more ammo per magazine, slower handling.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 23.
Optic: a sight for clearer aiming.
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
Muzzle
Unlocked at Weapon Level 12.
Compensator: less vertical recoil.

SPECIAL CODE
Muzzle
Unlocked via Weekly Challenge Reward.
Recoil suppressor: off the minimap with less recoil.
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
Muzzle
Unlocked at Weapon Level 27.
Muzzle brake: less gun kick and vertical recoil.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Unlocked at Weapon Level 20.
Sprint-to-fire grip: shoot sooner after sprinting.
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Rear Grip
Unlocked at Weapon Level 49.
Stabilization grip: less horizontal recoil, slightly slower aiming.
Exact image unavailable — Magazine
SPECIAL CODE category presentation — not the exact attachment geometry.
Magazine
Unlocked at Weapon Level 13.
Extended mag: more ammo per magazine, slower handling.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 46.
Optic: a sight for clearer aiming.
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Stock
Unlocked at Weapon Level 21.
Aim-walk stock: faster movement while aiming.
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
Muzzle
Unlocked at Weapon Level 43.
Mobility muzzle: better hip-fire and movement speed.
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
Muzzle
Unlocked at Weapon Level 19.
Suppressor: keeps your shots off the minimap.
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Stock
Unlocked at Weapon Level 10.
Mobility stock: faster movement and sprint.

SPECIAL CODE
Underbarrel
Unlocked from the Season 3 Battle Pass.
No verified effect summary is published for this attachment.
Exact image unavailable — Optic
SPECIAL CODE category presentation — not the exact attachment geometry.
Optic
Unlocked at Weapon Level 35.
Optic: a sight for clearer aiming.