10mm (Fallout)

	For an overview of 10mm ammunition types, see 10mm.

Fallout / Fallout 2 Ammunition
10mm
10mm AP
Magazine Size	24
AC Mod	0
Damage Mod	1/2
DR Mod	-25%
Weight	1 pound
Value	100
Prototype ID	00000030
10mm JHP
Magazine Size	24
AC Mod	0
Damage Mod	2/1
DR Mod	+25%
Weight	1 pound
Value	75
Prototype ID	00000029

10mm is a type of ammunition in Fallout and Fallout 2.

Gameplay

The 10mm is the most common ammo found in the wasteland. The JHP is intended to shoot low-armored targets, while AP gives more power to cut through armors, but has lower overall damage.

In Fallout, ammunition modifiers are not applied properly which makes the 10mm equal to any other kind of ammunition and both JHP and FMJ versions functionally identical.

Variants

There are two variants of 10mm ammunition:

• 10mm AP (Ammunition. Caliber: 10mm, armor piercing.)
• 10mm JHP (Ammunition. Caliber: 10mm, jacketed hollow-points.)

Weapons using this ammunition

Fallout

• 10mm pistol
• 10mm SMG

Weapon	Ammo	Performance vs. armor
		None	Leather jacket	Leather armor	Metal armor	Combat armor	Power armor	Advanced power armor
10mm pistol 10mm submachine gun	10mm AP/JHP	5 - 12	4 - 9.6	2.25 - 7.5	0.7 - 5.6	0 - 4.2	-4.2 - 0	-4.5 - -1.35

Fallout 2

• 10mm pistol
• 10mm SMG
• H&K P90c
• Pipe rifle

Weapon	Ammo	Performance vs. armor
		None	Leather jacket	Leather armor	Metal armor	Combat armor	Power armor	Advanced power armor
10mm pistol 10mm submachine gun	10mm AP	2.5 - 7.5	2.1 - 6.3	0 - 4	-1.9 - 1.9	-2.55 - 0.85	-8.5 - -5.1	-9.1 - -6.3
10mm pistol 10mm submachine gun	10mm JHP	7.5 - 18	5.5 - 13.2	4 - 11	2.7 - 9	1.75 - 6.65	-0.7 - 4.2	-1 - 1.8
H&K P90c	10mm AP	7.5 - 10	6.3 - 8.4	4 - 6	1.9 - 3.8	0.85 - 2.55	-5.1 - -3.4	-6.3 - -4.9
H&K P90c	10mm JHP	18 - 24	13.2 - 17.6	11 - 15	9 - 12.6	6.65 - 9.45	4.2 - 7	1.8 - 3.4
Pipe rifle	10mm AP	7.5 - 10	6.3 - 8.4	4 - 6	1.9 - 3.8	0.85 - 2.55	-5.1 - -3.4	-6.3 - -4.9
Pipe rifle	10mm JHP	18 - 24	13.2 - 17.6	11 - 15	9 - 12.6	6.65 - 9.45	4.2 - 7	1.8 - 3.4

Locations

Fallout

10mm AP:

• Carried by Ed the skeleton, just outside the Vault 13 entrance.
• Inside radscorpion cave.
• Various merchants sell the ammunition.

10mm JHP:

• Standard starting inventory includes 48 10mm JHP rounds.
  • Tagging Small Guns increases this by an additional 24 rounds.
• Various merchants sell the ammunition.
• Raiders during the quest Help Irwin carry the ammunition.

Fallout 2

10mm AP:

• Carried by all of the Vault 15 raiders who wield 10mm pistols or SMGs.
• Sold by every significant weapons merchant starting with Happy Harry's in Vault City on through Red 888 Guns in San Francisco.

Behind the scenes

Chris Taylor stated that 10mm was "standard ammo for the BATF" as "the military was into energy weapons."

References

Fallout Ammunition .223 FMJ · .44 Magnum (Fallout) · 10mm (Fallout) · 12 gauge shotgun shell (Fallout) · 14mm AP (Fallout) · 5mm round (Fallout) · 9mm (Fallout) · BB (Fallout) · Fallout ammunition · Fallout ammunition images · Flamethrower fuel (Fallout) · Microfusion cell (Fallout) · Rocket (Fallout) · Small energy cell (Fallout)

Fallout 2 Ammunition Conventional .223 FMJ · .44 Magnum FMJ · .44 Magnum JHP · .45 caliber · 10mm AP · 10mm JHP · 12 gauge shotgun shell · 14mm AP · 2mm EC · 4.7mm caseless · 5mm AP · 5mm JHP · 7.62mm · 9mm · 9mm ball · BBs · HN (AP) Needler cartridge Energy Microfusion cell · Small energy cell Explosive Flamethrower fuel · Flamethrower fuel Mk II · Rocket AP · Explosive rocket