Underwood Ammunition 45 ACP +P 255 Grain Hard Cast Flat Nose Box of 20
Mahakaal Arms- A Online Store of Antique Shastars
Gallery - Johann Fanzoj
Discover our handcrafted custom EDC knives, expertly designed for everyday carry. Made from high-quality materials with precision craftsmanship. Shop now and elevate your EDC game with Bladetricks
This project was coated in H-175, H-148 and H-190. The cerakoting creative outlet. Cerakote offers the world's largest selection of custom cerakote colors.
On the wall of the Command Chief's office at the 1ST Special Operations Wing, Hurlburt Field, hang a Spartan spear and shield, as well as the mask and
explore the latest trends in modern graphic design for fresh inspiration. follow my boards for more design ideas. keywords: graphic design, design trends, inspiration
Deadspin | Sex, Steroids, And Arnold: The Story Of The Gym That Shaped America
You go to the store to go pick out a tie and then realize there are so many different options. Your significant other tells you, “Make sure you wear a tie”. What kind of tie are they talking about…
Inspired by https://twitter.com/Nikingply
The GunMount AR Platform Rifle mount is made from Aircraft Grade Aluminum and fully adjustable to work with almost any configuration AR-15 or AR-10. Length adjustable for different barrel lengths. Modular flash hider ends to accommodate large, small , or even suppressors. Simply the most modular mount available. Works well with most AR-15 style rifles with most hand guard options. Also works with AR-10 variant Rifles with the correct trigger guard section. Also a version that works with the 9mm AR style rifles with smaller magwell. Adjustable length works with SBR (For Barrels 10" and Shorter Please Call) or up to 28" barrel length. Quick access design works great for on the move urgent needs of law enforcement or military and is still secure and lockable with a simple lock that secures through the trigger guard. When locked into the mount the Rifle can not be fired and is secure. Can be stored with magazine in place and a round in the chamber if needed. **** PLEASE READ BELOW BEFORE ORDERING!!!**** ***This is the Universal AR Rifle Holder ONLY and will not mount to any vehicle without the proper added mount*** *Add the attachment mount kit to fit your need and purpose. IE: Adapt A Panel Front Seat Mount Back seat MountTube MountSide of consoleand many more..... If you have a special need or use please contact us and lets work out your solution.*** ****Refund Policy is 25% restock fee for returns. Must be shipped back by purchaser*****
Il Sentiero dei Forti di Colico è un facile itinerario tra storia e natura.
Description BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates generally to single-shot rifles and, more specifically, to a lever-cocked single-shot rifle having a falling block action. 2. Description of the Prior Art A variety of breechblock rifles are known in the prior art and are characterized according to the different type of action. The specific type of action is determined by the type of movement imparted to the breechblock as the breechblock moves into and out of engagement with the cartridge chamber of the receiver. Typical known actions include the swinging block action, the rolling block action and the falling block action. A particularly well known falling block design is the Ruger No. 1 Falling Block Action which comprises a lever actuated single-shot mechanism having a breechblock contained, spring biased firing pin mechanism. The Ruger No. 1 design is described in U.S. Pat. No. 3,355,833. A description of other falling block actions can be found in the book "Single-Shot Rifles and Actions" by F. deHass (1969). Other falling block action rifles are known in the art which feature an exposed hammer as a part of the firing mechanism. For example, see U.S. Pat. No. 4,040,196, issued Aug. 9, 1977, to Smith et al. Falling block rifle actions, particularly those having exposed hammers, have traditionally been lacking in a method of safely carrying the rifle in the loaded condition. By the very nature of firearms, an absolutely fool proof safety mechanism is virtually impossible, since the firearm must at some point be capable of firing its projectile. However, particularly with regard to the falling block action rifles of the type previously discussed, a need exists for an improved safety mechanism which would allow the weapon to be safely carried in the loaded condition. It is accordingly an object of the present invention to provide a single-shot falling block rifle which has an improved action which is simple and reliable in operation and which is safer than the conventionally available actions for such rifles. SUMMARY OF THE INVENTION Because the rifle of the invention is not intended to be a combat arm or to be fired on a split seconds notice, it is designed to utilize a sequence of operations in order to place the rifle in the ready-to-fire condition. A main feature of the action of the invention is that this sequence of operations must be repeated each time the rifle is fired. The sequence of operations improves the safety factor of the operation of the action since the rifle hammer is not capable of striking the firing pin in the safety position. The falling block rifle of the invention has an improved action which is simple in design and economical to manufacture and which exhibits aesthetically pleasing lines while accommodating a variety of different calibers. The rifle includes a barrel having opposing ends with a receiver mounted on one end of the barrel. The receiver has a forward face which joins the barrel and a rearward face. The rifle has a lever-activated falling block action with a hammer and trigger each pivotally connected to the lever. The action comprises a breechblock moveable downwardly within a breechblock mortise from a safety position wherein a firing pin carried thereby is aligned with a recess in the hammer to a firing position in which the firing pin is aligned with the striking surface of the hammer so that pulling the trigger releases the hammer and allows the striking surface thereof to strike the firing pin and fire the rifle. The breechblock is moveable vertically downwardly within the breechblock mortise by means of finger pressure applied by a rifle user to thereby move the breechblock from the safety position to the firing position. The firing pin, which is carried by the breechblock, has a front tip which is aligned with the cartridge located in the receiver chamber when the breechblock is in the firing position. The firing pin also has a normally exposed rear surface which is acted upon by the striking surface of the hammer when the trigger is pulled. The firing pin is spring biased to normally expose the rear surface thereof from the breechblock. The lever is joined to the breechblock by means of a horizontally mounted pin which is press-fitted within the breechblock and which travels in a vertical slot provided in the lever. After a cartridge is fired, the first movement of the lever causes the pin to travel downwardly in the slot and moves the hammer downwardly before any movement of the breechblock to thereby align the spring biased firing pin with the recess provided in the hammer. The hammer is pivoted between a cocked position and the firing position by means of a pivot link. The pivot link is biased by a main spring carried in a main spring housing in the rifle stock so that the pivot link acts upon the hammer and, in turn, the lever to bias the lever between a fully open and cocked position and a fully closed, firing position. The lever includes an upwardly extending pin tower with a forward surface which contacts the rear face of the receiver in a rest position, whereby the lever bears on the receiver to transfer main spring pressure from the action of the pivot link on the hammer to the receiver instead of to the breechblock. The hammer and firing pin of the rifle are left in a safety position after the lever is moved from the rest position through a loading position in which a cartridge is loaded into the rifle chamber by virtue of the firing pin being received within the recess provided in the hammer. The rifle is then placed in the firing position by manually cocking the hammer and moving the breechblock downwardly within the breechblock mortise to thereby align the hammer striking surface with the rear surface of the firing pin. Additional objects, features and advantages will be apparent in the written description which follows. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of the falling block action of the rifle of the invention, partially in section with the hammer and breechblock in the safety position and the lever in the rest position; FIG. 2 is an isolated view of the receiver and portions of the breechblock, hammer and lever of the falling block action of the rifle of the invention; FIG. 3 is a simplified, schematic view of the movement of the breechblock between the two detent positions thereof; FIG. 4 is a side, partial sectional view of the rifle action similar to FIG. 1 showing the movement of the hammer to the cocked position. FIG. 5 is a view similar to FIG. 4 showing the movement of the hammer to the firing position, striking the firing pin and igniting the cartridge primer; FIG. 6 is a view similar to FIG. 5 showing the initial downward movement of the lever to cock the rifle; and FIG. 7 is a view similar to FIG. 6 showing the completed downward travel of the lever to eject the spent cartridge. DETAILED DESCRIPTION OF THE INVENTION Turning to FIG. 1, the action of the single-shot rifle of the invention is illustrated in partial cross-section with portions of the barrel and stock shown cut away. The rifle, designated generally as 11, includes a barrel 13 one end of which terminates in a threaded exterior 15 which engages a mating threaded interior 17 of the rifle receiver 19. As shown in FIG. 1, the barrel and receiver form a cartridge chamber 21 for receiving a cartridge 23 when the rifle is in the loaded, safety position illustrated. The receiver 19 has a forward face 25 which abuts a rear surface 27 of the barrel 13 and has a rearward face 29. The rifle of the invention also features a lever-activated falling block action which will be described. In addition to the operating lever 31 the action includes an exposed hammer 33 and a trigger 35 each of which is pivotally connected to the lever 31. As seen in FIG. 1, the hammer 33 includes downward leg 37 which is pinned at a pivot point 39 to a pin tower portion 41 (FIG. 2) of the lever 31. The hammer 33 is pivoted between a cocked position shown in FIG. 4 and a firing position shown in FIG. 5 by means of a pivot link 43 (FIG. 1). The link is attached at one end to the hammer by means of pivot point 45 and has an opposite end 47 which is acted upon by the carrier 49 of the main spring 51. As shown in FIG. 1, the main spring 51 is located within a sleeve 53 affixed within the rifle stock 55 by a threaded lug 57. As shown in FIGS. 1-3, a breechblock 59 is moveable downwardly within a breechblock mortise 61 from a safety position (FIG. 1) wherein a firing pin 63 carried thereby is aligned with a recess 65 in the hammer 33 to a firing position (FIG. 5) in which the firing pin 63 if aligned with a striking surface 67 of the hammer 33 so that pulling the trigger 35 releases the hammer 33 and allows the striking surface 67 thereof to strike the firing pin 63 and fire the rifle. The breechblock 59 is moveable vertically downwardly within the breechblock mortise 61 by means of finger pressure applied by a rifle user to thereby move the breechblock 59 from the safety position shown in FIG. 1 to the firing position shown in FIGS. 4 and 5. As best seen in FIG. 4, the firing pin 63 has a front tip 69 which is aligned with the primer of the cartridge 23 located in the receiver chamber 21 when the breechblock is in the firing position. The firing pin 63 also has a normally exposed rear surface 71 which is spring biased outwardly by means of coil spring 73 located in the horizontal bore 75 of the breechblock 59. The lever 31 has a vertical slot 79 formed in a pin tower region 83 thereof and is joined to the breechblock 59 by means of a horizontal pin 77 (FIG. 1) which is press-fitted within the downwardly extending flanges (81 shown in FIG. 2) of the breechblock 59. After a cartridge is fired, the first movement of the lever moves the hammer 33 downwardly, due to the movement of the pin 77 in the slot 79, before any movement of the breechblock 59 to thereby align the spring biased firing pin 63 with the recess 65 provided in the hammer. As shown in FIGS. 1 and 4, the upwardly extending pin tower region 83 of the lever contacts the rear face 29 of the receiver 19 in the rest position, whereby the lever 31 bears on the receiver 19 to transfer the main spring pressure from the action of the pivot link 43 on the hammer 33 to the receiver 19 instead of to the breechblock 59. The breechblock 59, as illustrated in FIG. 3, is retained in either the safety position (shown in dotted lines) or the firing position by means of a spring loaded detent 85 which is engaged in one of two detent positions 87, 89. Detent position 87 is the safety position and detent position 89 is the firing position. The lever 31 itself has a primary pivot point (91 in FIG. 1) which is formed by means of the oppositely extending pin ends 93, 95 (FIG. 2) of the primary pivot pin 97. The pin 97 travels back and forth within a horizontal slot or track 99 as the lever is moved between the rest position shown in FIG. 1 and the full downward position shown in FIG. 7. As shown in FIG. 7, an ejector 101 has a cam surface 103 which is acted upon during the cocking action of the rifle, whereby the spring biased actuator 105 causes the ejector outer extent 107 to engage the cartridge lip and eject the spent cartridge from the rifle. The operation of the improved single-shot rifle of the invention will now be described. To expose the chamber 21 for loading, the operating lever 31 is pivoted from the rest position shown in FIG. 1 downwardly to the position shown in FIG. 7. Movement of the lever lowers the breechblock 59 and the hammer 33 so that a cartridge 23 can be placed in the chamber 21. Pivoting the operating lever 31 in an upward direction raises the breechblock 59 and hammer 33 and leaves the breechblock 59 in the safety position with its firing pin 63 above the horizontal position of the primer of the cartridge 23 (FIG. 1). In this position, the firing pin rear face 71 (FIG. 2) is received within the recess 65 provided on the face of the hammer 33. This prevents the breechblock 59 from being pushed downward into a firing position and prevents the hammer 33 from contacting the firing pin 63. The hammer 33 and firing pin 63 are safely kept out of battery regardless of the position of the breechblock, i.e., even if the lever is repeatedly cocked. To fire the rifle, the hammer 33 is manually retracted to the cocked position (FIG. 4) by thumb pressure until the hammer 33 has engaged the trigger sear 109 (FIG. 4). At this point in the operation, the breechblock 59 is held in the upward position of FIG. 1 by the action of the spring loaded detent (85 in FIGS. 2 and 3). By manually pushing the breechblock downwardly within the mortise 61 to the firing position (FIG. 4), the firing pin tip 69 is aligned with the primer of the cartridge 23 and the rifle is ready to fire. Pulling the trigger disengages the hammer from the sear 109, allowing the hammer to fall to the position shown in FIG. 5, allowing the striking surface 67 thereof to strike the firing pin 63 and, in turn, the primer of the cartridge 23. After the cartridge has fired, the operating lever is pivoted downwardly. Upon the first movement of the lever 31, the hammer 33 (being pinned to the operating lever) lowers until the recess 65 thereof and the firing pin 63 are aligned (FIG. 6). Once they are aligned, the firing pin 63 is retracted into the hammer recess 65 by the outward spring bias of the firing pin 63. The firing pin 63 then holds the breechblock in an out-of-battery position in all subsequent operating lever positions. As the hammer 33 and firing pin 63 reach alignment, the horizontal pin 77 reaches the bottom of the vertical slot 79 in the operating lever (FIG. 6). This action allows the breechblock 59 to be lowered without undue strain on the firing pin 63. As the operating lever 31 is lowered, the primary pivot pin 97 thereof rides in the track 99 (see FIGS. 6 and 7) which is milled 90° horizontally from the breechblock mortise face 111. This pin movement allows the operating lever to adjust its pivot pin position automatically as the breechblock 59 lowers, thus eliminating the need for the more complicated linkage assembly which is usually necessary in a three-pivot-point arrangement such as is utilized herein. As the operating lever pin tower moves toward the breechblock 59 during the process of the opening of the action, it contacts the cam surface 103 of the ejector 101 (FIG. 7), thereby pivoting the ejector 101 rearward, causing the outer extend 107 thereof to engage the cartridge rim and eject the cartridge. As the action is closed by pivoting the operating lever 31 from the full downward position shown in FIG. 7 back to the rest position shown in FIG. 1, the hammer 33 and breechblock 59 are held locked together by the firing pin 63 being received in the recess 65 of the hammer. When the operating lever 31 has reached its full rest position (FIG. 1) the forward face of the hammer pin tower on the operating lever contacts the mating surface of the receiver (FIG. 1). In this position, pressure from the main spring 51 is transferred to the receiver 19, relieving the breechblock 59 of any undue spring pressure. An invention has been provided with several advantages. The falling block action of the rifle of the invention is simple in design and economical to manufacture. The manual operation of the hammer and breechblock provide improved safety over conventional designs. There are several differences in the design which distinguish it from the conventional falling block action including the fact that the hammer is pinned to the lever, rather than to the breechblock; the hammer can begin its downward movement without initially moving the breechblock; the hammer is not cammed backwardly upon the initial motion of the lever but rather the hammer is moved in a downward movement; the breechblock is set at a 90° angle in the design and; the pivot points of the lever and action are such that the lever is automatically biased between the rest position and full open position. In the improved design, the breechblock must be moved in and out of battery manually each time the weapon is fired, effectively constituting a selective safety for the weapon. The lever tower region bears on the receiver to transfer main spring pressure to the receiver, rather than to the breechblock. The hammer recess which engages the firing pin locks the action in a closed position with the breechblock always being in the safe position. Because the firing pin is out of battery with the primer of the cartridge in the safe position, the weapon remains disabled if, during cocking of the hammer, the hammer should accidentally slip and fall. In most conventional designs, this type safety is provided on falling block actions by a half cock notch on the hammer which engages the trigger sear. The rifle action of the invention is a distinct advantage over such systems in that it relies upon an out-of-battery alignment of the hammer and firing pin, instead of relying upon a physical catch system of the half cock notch style which can fail after repeated usage. While the invention has been shown in only one of its forms, it is not thus limited but is susceptible to various changes and modifications without departing from the spirit thereof.
Lot Detail - (N) EXTREMELY RARE AND HIGH CONDITION SWISS MODEL 1941 ANTI-TANK GUN IN 24 MM (DESTRUCTIVE DEVICE)
