US 6,662,485 B2 · Firearm interface for a buttstock and pistol grip

Abstract

A firearm interface for a buttstock and pistol grip that provides a means to attach a pistol grip or a buttstock assembly to a firearm, and shotguns in particular. It can be used for either modality individually or both in combination. It allows the utilization of an M16/M4 style pistol grip and the adjustable, as well as the fixed buttstocks of M4/M16 style rifles and carbines. The buttstock and pistol grip interface confers the ability to configure the firearm to different requirements and to the ergonometric needs of diverse individuals. By facilitating the use of M4/M16 style receiver extensions and M16/M4 style pistol grips the buttstock and pistol grip interface brings a vast array of options to the firearms to which it is affixed. For those individuals with military experience the use of M16/M4 style components imparts a degree of familiarity and utility.

Claims16

Dependent claims

A combination of a buttstock, a pistol grip and an interface for a firearm, wherein:

a) said interface includes a first bore for receiving a first bolt for attaching said interface to a receiver of the firearm;
b) said interface includes a second threaded bore for receiving a second bolt to attach said pistol grip to said interface;
c) said interface includes a third threaded bore;
and
d) said buttstock includes a receiver extension having a threaded end secured to said third threaded bore.

2 more elements

Dependencies are inferred from the claim text.

Firearm interface for a buttstock and pistol grip

Life of this patent

Firearm interface for a buttstock and pistol grip

Life of this patent

Abstract

Claims16