Locking mechanisms for and methods of securing firearm components in the stock, butt, and/or grip of a collapsible firearm
View Patent ↗Locking mechanisms for and methods of securing firearm components in the shoulder stock or butt and/or handgrip of a collapsible firearm. In one example, the locking mechanism may include one or more locking members and a locking mechanism. In another example the locking mechanism may include a cylinder lock. The locking mechanism is configured to secure one or more firearm components in place within a storage compartment of the shoulder stock or butt and/or handgrip of the collapsible firearm, and/or to secure an endcap of the collapsible firearm to the shoulder stock or butt and/or handgrip, thereby rendering the storage compartment a locked container, with the one or more firearm components locked therein.
1. A method of forming a clearance channel in a collapsible firearm, the method comprising: forming the clearance channel through one of a shoulder stock, butt, or handgrip of the collapsible firearm and a storage compartment therein, wherein the clearance channel has a first side opening and a second side opening and passes through a trigger guard and a front or back side of a trigger of a receiver of the collapsible firearm, and wherein the first side opening of the clearance channel on a first side of the shoulder stock, butt, or handgrip is a distance d1 as measured at a right angle from a bottom edge of the shoulder stock, butt, or handgrip and is a distance d1′ as measured at a right angle from an edge portion of the storage compartment, and further wherein the second side opening of the clearance channel on a second side of the shoulder stock, butt, or handgrip is a distance d2 as measured at a right angle from the bottom edge of the shoulder stock, butt, or handgrip and is a distance d2′ as measured at a right angle from the edge portion of the storage compartment.
2. The method of claim 1 , wherein d1 is about 35 mm, d1′ is about 31 mm, d2 is about 43 mm, and d2′ is about 31 mm.
3. The method of claim 1 , wherein the clearance channel passes between the trigger guard and a front side or back side of a trigger of the receiver of the collapsible firearm when in a collapsed configuration and the receiver is stored in the one of the shoulder stock, butt, or handgrip.
4. The method of claim 1 , further comprising forming a second clearance channel in the one of the shoulder stock, butt, or handgrip of the collapsible firearm and the storage compartment therein, wherein the second clearance channel has at least an opening on the first side, and wherein the second clearance channel opening on the first side of the shoulder stock, butt, or handgrip is a distance d3 as measured at a right angle from a bottom edge of the shoulder stock, butt, or handgrip and is a distance d3′ as measured at a right angle from an edge portion of the storage compartment.
5. The method of claim 4 , wherein d1 is about 51 mm, d1′ is about 31 mm, d2 is about 43 mm, d2′ is about 31 mm, d3 is about 68, and d3′ is about 31.
6. The method of claim 4 , wherein the second clearance channel passes through or partially through a magazine of the collapsible firearm when the first magazine is stored in the one of the shoulder stock, butt, or handgrip.