@cwpayton
Sir, if my memory is correct, aren’t you a US Marine, albeit your service was a few years ago?
We Marines didn't spend Grass Week "snapping in" prior to rifle qualification for nothing!
https://taskandpurpose.com/news/marines-learn-shoot/
The short answer is of course I dry fire, often! For centerfire rifles and handguns I do not worry about damaging a firing pin or spring. I suppose that could happen but for well-made firearms it is not likely. Modern arms from manufactures that use a lot of metal injection molded (MIM) parts, I'd be cautious but not paranoid! I use dummy cartridges shown below to reduce stress on the striker in bolt action rifles, and the firing pins in double rifles and pistols.
Most champion marksmen reached that level by proper practice which included dry firing. It is said for pistol competition one should dry fire 100 times for every shot in a match. Personally, I spent many hours dry firing at the “snapping in” barrels and in my basement.
Dry firing builds our sub-conscious memory including position which includes,
- Shouldering the weapon properly
- Sight alignment for metallic sights
- Position, the shooter’s head position so the sights or crosshairs are naturally aligned with one’s vision,
- Sight alignment for metallic sights
- Sight picture, sights or crosshairs on proper place on target
- Breathing for breaking the shot without interrupting the proper sight picture
- Squeezing the trigger without moving the crosshairs off the aiming point
- Follow through while and after breaking the trigger (from the sear). Follow through is essential for presenting to the weapon Consistent Opposition to Recoil. This is key for shooting small groups! Why? The barrel is moving from recoil long before the bullet leaves the barrel.
- Like you, I dry fire mostly offhand but I need to incorporate stick practice into my routine. Dry firing off sticks is probably best outside if possible. Find an imaginary target, i.e. rock, vee of tree branch… , quickly set the sticks, assume as good a position as possible, adjust the sticks to provide the shooter a natural point of aim…
I dry fire my dangerous game rifles several times a week at my elephant target in my basement. For this I ensure there is NO loaded ammunition anywhere near my rifle. I often load with dummy “inert” rounds and practice cycling the bolt which is a 4-count movement, up, back, forward, and down.
My dummy cartridges are of the same configuration as my hunting ammunition, minus the primer and powder. With 68% meplat solids such as North Fork or Cutting Edge Bullets, working the bolt tests the rifle for proper feeding. Those flat nose solids will test most rifles! I’ve had to have my gunsmith pull the barrel of one rifle to work his feeding magic on the barrel to achieve proper cycling of cartridges with big meplats!
Inert "dummy" cartridges
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If I were concerned that dry firing would wear out my rifles, I’d buy a similar but inexpensive rifle for that purpose. I use dummy cartridges with the primer pockets filled with hot glue. When the glue shows a divot from the strike of the firing pin, I dig out the old glue and fire up the hot glue gun!
A few dangerous game rifles waiting for my attention, i.e. dry firing
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My elephant dry fire targets
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The crosshair target above bottom left is also for dry firing. The little green and red dots lower right are for adjusting reflex (red dot) and scopes. I use a laser to record on target where the red dot and laser's green dots are, Those references provide me a starting point to adjust a different red dot to. This procedure also works when changing scopes.
Professional Laser Bore Sighter - Green
www.wheelertools.com
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View of dry fire target through basement clutter.
Clutter is essential for developing what Colonel David Willis, USMC Shooting Teams, referred to as "Tunnel Vision".
The Colonel when enlisted was a sniper. When he spoke, I listened and recorded it in my brain.
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The photo above is my
target view from 35 feet away. My "I love me wall" on the left. Clutter is good...