Proto-X1

Proto-X1
Damage	30-19 (MP)
Damage Multipliers	x1.1 Head
Weapon Class	Submachine Gun
Magazine Size	24 rounds (36 w/ Extended Mag)
Starting Ammunition	24+72 (MP)
Maximum Ammunition	24+144 (MP)
Reload Time	1.8s loaded, 2.3s empty
Rate of Fire	750 (797 w/ Rapid Fire)
Range (explanation)	400-1000
Fire Mode	Automatic
Used by	Allied Powers Axis Powers
Consolecodename(s)	jpn_arsenal1927

"Automatic SMG with a smaller magazine and a moderate damage output."

— Description

The Proto-X1 (or Tokyo Arsenal 1927, as seen in the game files) is a submachine gun that was added in Call of Duty: WWII with the Shadow War update.

Multiplayer

Initially, the Proto-X1 and the VMG 1927 could only be obtained through the Wanderlust basic training, but following the Covert Storm event they were made available for selection in the Divisions.

Nazi Zombies

The Proto-X1 is available from the Mystery Box in all maps for 1,000 Jolts and from the Submachine gun Waffenbox in The Tortured Path for 2,000 Jolts. When upgraded either by the Ubersprengen or via the Freefire perk "MK. II" it becomes the Dead Leaves gaining an increase base magazine size of 70, maximum reserve ammo increase to 480 rounds and increased damage.

Attachments

Attachment	Unlock level	Stats	Upgraded Stats
Lens Sight	Weapon Level 2 Automatically unlocked in Zombies	Sight changed to a Lens Sight.
Quickdraw	Weapon Level 3 Zombies level 4	Faster aim down sights time.
Reflex Sight	Weapon Level 4 Zombies level 11	Sight changed to a Reflex Sight.
Grip	Weapon Level 5 Zombies level 4	Reduced recoil while aiming down sight.
Steady Aim	Weapon Level 6 Zombies level 15	Reduced hipfire cone size.
Full Metal Jacket	Weapon Level 7 Zombies level 18	Increased surface penetration and increased damage done to Scorestreaks. Increased penetration power against zombies.
Advanced Rifling	Weapon Level 8 Zombies level 32	Increased damage falloff range.
Extended Mags	Weapon Level 9 Zombies level 29	Magazine increased to 36 Reserve ammo increased to	Magazine increased to Reserve ammo increased to
Rapid Fire	Weapon Level 10 Zombies level 25	Rate of fire increase to 797 RPM
Suppressor	Weapon Level 11	Suppresses weapon, lowering firing sound and shots do not cause radar pings.	N/A

Variants

Name	Rarity	Perk	Operation	Notes
Pacific Front II	Heroic	15% Bonus Soldier XP
Antimatter	Epic	10% Bonus Soldier XP	Covert Storm	Collection reward
Rare Earth	Epic	10% Bonus Soldier XP
Proto-X1	Rare	10% Bonus Soldier XP		Exclusively Quartermaster Contract reward

Gallery

Proto-X1 in first person.

Inspecting the Proto-X1.