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Remington · Pistol

Remington XP-100

Bolt action · .221 Remington Fireball · introduced 1963

Also known as XP-100, eXperimental Pistol 100

About the Remington XP-100

The Remington XP-100 is a single-shot, bolt-action pistol produced by Remington Arms from 1963 to 1998. Its name derives from 'eXperimental Pistol number 100.' Built on Remington's short-action 40X target rifle receiver fitted with a centrally located one-piece grip stock, it was one of the first handguns purpose-designed for long-range precision shooting and varmint hunting. The XP-100 debuted the .221 Remington Fireball cartridge and was prized for exceptional accuracy in handgun metallic silhouette competition.

Conceived by Remington engineer Wayne Leek, the XP-100 was developed alongside the brand-new .221 Remington Fireball cartridge engineered by Mike Walker, whose distinctive muzzle fireball gave the round its name. The pistol proved that a bolt-action handgun could deliver rifle-like accuracy at long range, helping launch the sport of handgun metallic silhouette shooting.

Remington XP-100 specifications

General

Type
Pistol
Action
Bolt action
Firing mechanism
Striker-fired
Trigger
Single action
Calibres
.221 Remington Fireball
Magazine capacity
1 rounds

Dimensions

Barrel length
267 mm (10.5 in)
Overall length
425 mm (16.7 in)
Weight (empty)
1.70 kg (3.75 lb)

Barrel

Rifling
Right hand

Materials

Barrel
Steel
Receiver / frame
Steel
Stock
Polymer
Finish
blued

Performance

Muzzle velocity (typical)
820 m/s (2690 fps)
Muzzle energy (typical)
1089 J (803 ft·lb)
Effective range
200 m

History

Introduced
1963
Discontinued
1998
Production status
Discontinued
Country of origin
US
Designer
Wayne Leek

Features

  • Single shot
  • Centrally located grip
  • Ventilated rib barrel
  • Adjustable iron sights
  • Drilled and tapped for optics

Safety

  • Manual safety

Originally chambered in .221 Remington Fireball; later production was offered in numerous rifle calibers including .223 Rem., 7mm BR, 7mm-08, .35 Rem. and .350 Rem. Mag. The later XP-100R variant added a blind-box magazine for repeating capability.

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