Grendel Inc.

Grendel Inc. was a Florida-based firearms company founded by George Kellgren. It operated during the late 1980s and early 1990s, producing a small range of semiautomatic pistols and carbines before ceasing production in 1994. The company’s products emphasized compact formats, polymer components, and relatively high-capacity magazines for their categories. Grendel’s best-known products included the P10 and P12 pistols, both chambered in .380 ACP, and the P30 family of .22 Winchester Magnum Rimfire firearms. The P10, introduced in 1988, was a double-action-only pistol without a manual safety. Its fixed magazine could be loaded with individual cartridges or with an M16-style stripper clip when used with the appropriate adapter tool. The later P12, produced from 1991 through 1994, developed the P10 concept by using an 11-round detachable box magazine and became the company’s final .380 pistol. The company also produced the P30, a single-action blowback pistol chambered for .22 WMR. It used a fluted barrel and a 30-round box magazine; the five-inch-barrel version measured approximately 8.5 inches overall. A carbine derivative, identified in the reference material as the P30M and also as the P30MA, was introduced in 1990 and incorporated an integral muzzle brake. The R31 was another .22 WMR carbine in the company’s lineup. Grendel used a mixed-material manufacturing approach. Zytel polymer was used for grips, magazines, and other furniture, while the slides, barrels, slide rails, and other components exposed to high pressure were made from LaSalle Stressproof steel. This combination reflected the company’s effort to reduce weight and manufacturing complexity while retaining steel in critical operating areas. Grendel Inc. was a relatively short-lived manufacturer. Its production history is generally placed between 1987 and 1994, with the P12 remaining in production until the company’s final year. Although the company no longer operates as an active producer, its firearms remain of interest to collectors and are sometimes discussed alongside later compact rimfire designs, including the Kel-Tec PMR-30. No current website, parent company, public listing, or operating market information is identified in the supplied reference material.

Grendel Inc. was established in Florida by George Kellgren and manufactured firearms during a short period spanning the late 1980s and early 1990s. Its documented production run extended from 1987 to 1994. The company concentrated on semiautomatic pistols and compact carbines, using polymer in selected external and support components while retaining steel for pressure-bearing and other critical parts. The first major product identified in the available reference material was the P10, introduced in 1988. Chambered in .380 ACP, the P10 used a double-action-only operating system and did not have a manual safety. Its fixed, non-detachable magazine was unusual: it could be replenished one cartridge at a time or loaded with an M16 stripper clip through the use of a suitable adapter tool. This configuration distinguished the P10 from more conventional compact pistols with detachable magazines. Grendel subsequently developed the P30, a single-action blowback pistol chambered for .22 WMR. It featured a fluted barrel and a 30-round box magazine. The five-inch-barrel version had an overall length of approximately 8.5 inches. The P30 platform was also adapted into the P30M, referred to in the supplied material as the P30MA, a carbine version introduced in 1990 with an integrated muzzle brake. The company also offered the R31, another carbine chambered for .22 WMR. The P12 represented a later development of the company’s .380 line. Produced from 1991 through 1994, it retained the general P10 concept but replaced the fixed magazine with an 11-round detachable box magazine. It was the last .380 pistol associated with Grendel Inc. The company therefore ended its production history with a product portfolio covering both defensive-style compact pistols and high-capacity rimfire firearms. Materials were central to Grendel’s product design. The company used Zytel for grips, magazines, and furniture, while using LaSalle Stressproof steel for slides, barrels, slide rails, and other parts subject to high pressure or significant mechanical stress. This material division allowed Grendel to pursue lighter polymer-intensive designs without replacing steel in the firearm’s principal pressure-bearing elements. Grendel Inc. did not become a long-term major firearms manufacturer. Production ended in 1994, and the company is now defunct. Its products occupy a niche place in American firearms history because of their early use of polymer components, unusual magazine arrangements, and compact rimfire designs. The P30 is sometimes compared with later .22 WMR pistols such as the Kel-Tec PMR-30, although the available reference material does not establish a direct corporate relationship between the companies.

• 1994

  Production ends

  [1]Grendel Inc.en.wikipedia.org

  The documented Grendel Inc. production period ends. The P12 is identified as having been produced through this year and as the company’s final .380 pistol.

• 1991

  P12 production begins

  [1]Grendel Inc.en.wikipedia.org

  Production begins for the P12, a development of the P10 using an 11-round detachable box magazine.

• 1990

  P30M/P30MA carbine introduced

  [1]Grendel Inc.en.wikipedia.org

  Grendel introduces a carbine derivative of the .22 WMR P30 platform, equipped with an integrated muzzle brake.

• 1988

  Grendel P10 introduced

  [1]Grendel Inc.en.wikipedia.org

  The company introduces the .380 ACP P10, a double-action-only pistol with no manual safety and a fixed magazine compatible with individual loading or an M16 stripper clip when used with an adapter.

• 1987

  Production era begins

  [1]Grendel Inc.en.wikipedia.org

  Grendel Inc. begins its documented firearms production period in Florida under founder George Kellgren.

A defunct, innovation-oriented American firearms maker focused on lightweight polymer-component pistols and compact, high-capacity rimfire firearms.

• Semiautomatic pistol · 1988

  Grendel P10

  Introduced in 1988, the P10 is a compact .380 ACP double-action-only pistol without a manual safety. Its non-detachable magazine can be loaded with individual cartridges or with an M16 stripper clip when used with the appropriate adapter tool. The design uses polymer components alongside steel parts required for pressure and operating loads.

• Semiautomatic pistol · 1991

  Grendel P12

  Produced from 1991 through 1994, the P12 is a later .380 ACP pistol derived from the P10. Its principal change is an 11-round detachable box magazine, replacing the P10’s fixed magazine arrangement. The P12 was the last .380 pistol produced by Grendel Inc.

• Rimfire pistol

  Grendel P30

  The P30 is a single-action, blowback-operated pistol chambered in .22 WMR. It has a fluted barrel and uses a 30-round box magazine. The five-inch-barrel configuration has an overall length of approximately 8.5 inches. It formed the basis for Grendel’s compact rimfire firearm family.

• Rimfire carbine · 1990

  Grendel P30M/P30MA

  Introduced in 1990, the P30M, also identified in the reference material as the P30MA, is a carbine adaptation of the .22 WMR P30. It incorporates a built-in muzzle brake and extends the P30 concept from a pistol into a compact carbine format.

• Rimfire carbine

  Grendel R31

  The R31 is another Grendel carbine chambered in .22 WMR. The available reference material identifies it as part of the company’s rimfire product range but provides no further specifications.

1. 1Grendel Inc.en.wikipedia.org