Posts tonen met het label Firearm. Alle posts tonen
Posts tonen met het label Firearm. Alle posts tonen

donderdag 10 december 2020

My experience with two rear sights on a changeable rear sight

 For a changeable rear sight. which can be changed almost instantly. 


Personal.


Rear sight which is rectangle with a small rectangle groove, and round and | on the front.

-I use this one with normal light.

-Better accuracy maybe.


Round rear sight, quit big. And a round front sight, with a |

-I use this one with lower amounts of light.

-Easier to aim and faster. More to see, and more light comes trough.

maandag 7 december 2020

Assault rifle or other rifle as an improvised weapon

Assault rifle or other rifle as an improvised weapon.


Two hands.

Some are experimental to try.


Forwards thrusts



Rear stock attacks, forwards

Side and corner of the barrel attacks, forwards



Rear stock bashes or battering rams, if possible, forwards or forwards from a sideways posture.



Two hands forwards at the same time, rifle or assault rifle held level or angled, two hands both thrust

forwards, hands are basicly kept synchronical



Grabbing the rear stock or the barrel and sideways or downward swings with the assault rifle.



Downward thrusts. Grabbed at the barrel. Or grabbed at the rear stock and one hand on the end of the rear stock.

vrijdag 4 december 2020

dinsdag 24 november 2020

Firearm knowledge - Overheating and more

Firearm overheating.

Firearm meltdown.


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A firearm can overheat when repeatedly firing a lot of bullets, rounds.


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Tests concerning firearm overheatings are mainly done with high safety.


And tests concerning firearm meltdowns are mainly done with high safety.

-The barrel can even become glowing red and with critical, to failure tests parts can break and fly off, of the front of the firearm.

Learning about firearms 2 Diagrams and parts

 Searching firearm diagrams and firearm parts.



Handgun diagrams


Submachine gun diagrams


Assault rifle diagrams


Sniper diagrams


Anti material rifle diagrams


And shotgun diagrams


And more.

Learning about firearms - Firearm photos

Learning about firearms - Firearm photos


Watching photo's of firearms. And also zooming in.


Also watching the different places where the magazine releases are and the safety, semi automatic and or automatic firing slides if present. And or the slide release for example.

And more.


And also watching accessoires.

zaterdag 14 november 2020

Getting knowledge about all kind of firearms and being able to use and understand any firearm

Getting knowledge about all kind of firearms and being able to use and understand any firearm.


Being able to use and understand any firearm, fast. Also when no experience with that model.


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10 different handguns on a table


10 different submachine guns on a table


10 different assualt rifles on a table


5 different sniper rifles


5 different machine guns


5 different anti material rifles


Extra:

And 5 shotguns on a table



Undoing safety, cocking, magazine release, reloading and more


Maybe retractable rear stocks or foldable rear stocks


Getting used to different kinds of sights


Getting used to different kinds of recoil


Troubleshooting


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Extra: 

Field stripping them al

donderdag 5 november 2020

Improvised firearm or small canon and improvised armour piercing ammunition manual

 Improvised firearm or small canon and improvised armour piercing ammunition manual.


Example (short version):

1 Barrel, strong enough

  Welding something on one side, for closing one end off

  Drilling one hole on one closed end, at the side of the barrel

2 Tungsten carbide (drillbit for example)

3 Sabot (for the ammunition)

4 Propellant powder

5 Fuse


Example 2:

An improvised firearm.

Fully making cartridges. And tungsten carbide bullets.

And something which will strike the primer pocket of the cartridge.


Important: Very dangerous.

maandag 2 november 2020

Which parts of a car are most strong, ballistic resistant to take cover behind

Which parts of a car are most strong, ballistic resistant to take cover behind. When shots are being fired and for firing shots back.


Car forwards

Car sideways

Car diagonal


And very sometimes it might be different which parts are most strong.


By Jef, Geof Koel

zondag 30 augustus 2020

A couple of bullets

Normal bullet.

Hollow bullet, for more to maximum tissue damage. 

Plus, +, shaped bullet for more to maximum tissue penetration.

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Tungsten carbide, for armour piercing bullets.

- 9 to 9,5 at mhs scale (goes to 10 mhs, which is the hardest basicly, or hardest known).

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zaterdag 22 augustus 2020

A special firearm (assualt rifle or sniper for example) scope or scope add on for behind cover or in trenches

 A rifle scope or sniper scope. Which has multiple parts or a part which can be fitted on.

A scope or an extra part for the scope, can be done on.

--

 |

 --

Like, so it's possible to see through the scope, while the gun is on the cover, but

the person is hiding, not being visable, while it's possible to see through the scope

and shoot down enemies.


I've actually seen similar ideas from the WWI and WWII trenches. But they were more primitive.


By Jef Koelewijn

woensdag 19 augustus 2020

Experimental notes for submachine gun

Running and shooting with a submachine gun.

And also sprinting.


Very fast

Very versatile


Fast from one target to the other

Sudden targets and shooting them fast

Firing, Running, Firing, Sprinting, Firing


To still or walking at the right times for shooting.

Shooting and walking at the same time.

Running and shooting at the same time. From fast running to slower running and shooting for example.

And fast ambushes. With extremely fast shooting and taking down enemies extremely fast, going from one target to the other extremely fast.


Also: Running to cover.

      Diving or, gliding, sliding to cover or to be completely behind low cover.

      Fast corner shooting, safest ways.


Reloading while running.


Normal firing

And hip fire

Knowing which instinctively


Taking rests at the right times 

-Enough cover, safe place, good place


-


Training accordingly

vrijdag 17 juli 2020

A scope and a red dot, both on the assault rifle

A scope and a red dot, both on the assault rifle.

-Scope for far away enemies.
-Red dot for close by enemies.

Tilting the assault rifle to change from scope to red dot or from red dot to scope.


With a scope it's hard to shoot 2-3 closer by enemies, because of the searching needed, it's to zoomed in.
And with a red dot it's hard to shoot far away enemies.

woensdag 10 juni 2020

Shooting from a sitting position

Shooting from a sitting position. Also from a chair for example.

1 With pulling the firearm
2 Firearm ready for when needed.

Handgun.
Left hand or right hand. Sideways shooting from a chair.
-Shooting to the left side - Left hand trigger pull, left eye open, right eye closed. Or instinct shot.
-Shooting to the right side - Right hand trigger pull, right eye open, right eye closed. Or instinct shot.

And also with a submachine gun, assault rifle and a shotgun.

Important: Also instinctive shooting, without seeing the aligning of the sights. Fast response.

zaterdag 27 juli 2019

Handgun shooting - Slide pull, cocking without using the other hand

Partly theorethical and experimental.
Imporant: Safety.

More:
You can pull the slide, cock the gun with one hand if really needed.
-On the upperleg.
-Just something or somehow you can get enough traction or hook the rear sight or clamp it to cock it.
--Biting down on the slide (at the right place) and then pulling the slide might even be possible.
Important: This basicly isn't for regular training. But it can be very useful to be able to do this if needed. So training it atleast once is not a bad idea (with enough safety knowledge, also especially for this).

By Jef Koelewijn from South-Holland, The Netherlands