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Are you sure you mean breech? Since a '73 is a lever action, the breech should fully open, cocking the hammer, when you pull the lever down. It should fully close when you move the lever back up tight against the reciever. If it doesn't, something's wrong, DO NOT ATTEPT TO FIRE THE GUN!
Is there any chance you're referring to the cover over the loading port in the side of the receiver? Those are spring loaded and should close on their own. It may be that the spring has gotten weak or broken, it's also possible that the door is hanging up on the shells in the magazine tube or on the "follower", (the cap on the spring in the magazine tube).
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I gave mine away a few years ago, but I remember there was a lightweight sliding breech or bolt cover that was supposed follow the bolt forward when you closed the lever. A little dog on top of the bolt I believe was to grab it. Mine was very loose and I would slide it forward with thumb and finger for each shot.
BTW, the rifle was very worn out and the bullet would 'keyhole' within 10 feet.
What else can I help you with?
What is the difference between 9MM caliber to 380 caliber?
.380 ACP is 9x17mm, while the 9mm Parabellum/Luger is 9x19mm. Additionally, the 9x19 uses heavier projectiles, and also generates higher chamber pressure, necessitating a locked breech pistol, whereas most .380/9x17 pistols use an unlocked breech.
What is difference in breech and chamber of a pistol?
The breech simply refers to the end of the barrel which you insert the cartridge into, which is the opposite end of the muzzle. The chamber is the actual area which the cartridge is inserted into.
What is the manufacture date on a Winchester Single Shot Rifle Breech Loader 32-40 caliber serial number 48523?
Your Model 1885 Single Shot Rifle (high-wall) was manufactured circa May 1891.
What is the difference between a Mod 62 and a Mod 62A Winchester?
A change in the breech bolt mechanism.
How do you remove breech bolt assembly on Winchester 1892 44 caliper rifle?
Best left to a gunsmith
How do you unjam a pellet pistol?
You will need a .177 caliber cleaning rod to push the pellet back into the loading breech from the barrel.
How do you load a Benjamin Franklin air rifle pistol 122?
The Model 122 is a .22 caliber pellet pistol, not a BB or .177 caliber pistol. Pump up the pistol, Not more than 10 pumps. Open the breech by turning the knob at the rear. Pull it all the way back. Load the .22 pellet in the breech. The skirt faces the rear. Close the breech. Rotate the knob to lock it in place. Aim, release the safety and fire.
Why wont your action stay open on your Winchester model 77?
Your weapon needs the services of a gunsmith. You have a mechanical issue related to spring(s) and breech.
Where is the serial number located on your Benjamin Franklin air gun 137?
It's usually on the left side of the breech just below the loading chamber
When you put a 22cal pellet in gun and lower the gun the pellet will fall out should it do that?
No it should not. Are you sure the air gun is a .22 caliber not a .25 caliber. Air you loading it right? Are you loading it through the breech? You are using an air gun not a real gun.
Difference between 9x18 caliber and 9x19 caliber?
1mm of case length. Also, the 9x19 operates at a higher pressure and therefore usually (especially in sidearms) a locked-breech design. The 9x19mm is the 9mm Luger or 9mm Parabellum. The 9x18mm is the 9mm Makarov.
Where are the choke markings for Winchester 101?
The choke markings for a Winchester 101 shotgun are typically found on the underside of the barrel near the chamber or on the barrel flat. They may be denoted by abbreviations such as "C" for cylinder, "IC" for improved cylinder, "M" for modified, "F" for full, or similar designations. In some cases, the markings may also be located on the proof mark area or around the breech. Always refer to the owner's manual or manufacturer's guidelines for specific details related to your model.
