Grendel Inc., founded by George Kellgren, was a Florida firearms company which produced polymer framed semi-automatic pistols from 1987 to 1994.

[2] Grendel P10 - introduced in 1988, the P10 is a .380 double action only with no levers with rudimentary sights and had a large trigger guard.

It also had no detachable magazine and was loaded by locking the slide back and feeding ten rounds through the open chamber into the spring-loaded grip itself, usually with a stripper clip.

[5] Grendel P30 - a single-action, fluted barrel .22 WMR magnum blowback pistol that used a 30-round box magazine.

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