How an HK P7 works

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The P7 is a German 9×19mm semi-automatic pistol designed by Helmut Weldle and produced by Heckler & Koch GmbH (H&K) of Oberndorf am Neckar. It was revealed to the public for the first time in 1976 as the PSP (Polizei-Selbstlade-Pistole-"police self-loading pistol").
The decision to equip West German police with an advanced 9mm service pistol and replace existing 7.65mm Browning-caliber weapons was prompted after the 1972 Munich Olympics Massacre. The new firearm was to meet the following requirements: chamber the 9×19mm Parabellum cartridge, weigh no more than 1,000 g (35 oz), the pistol's dimensions would not exceed 180 × 130 × 34 mm, it should have a muzzle energy of no less than 500 J and a service life of at least 10,000-rounds. The pistol was also to be fully ambidextrous, safe to carry with a loaded chamber and able to be quickly drawn and ready to fire instantly. As a result of a competitive bid the German police forces selected three different pistols into service: the Swiss SIG Sauer P225 (designated the P6) and two German designs-the P7 (officially designated the PSP) and the Walther P5.
en.wikipedia.org/wiki/Heckler...
HK P7: full disassembly & assembly
• HK P7: full disassembl...
Don't try to recreate what you see in this video, as this is gameplay. This video was created using the game World of Guns:
store.steampowered.com/app/262...
This game is also available on Google Play, App Store, Amazon and other platforms.

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Опубликовано:

2 фев 2019

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Комментарии : 28

@cryhavoc9748 5 лет назад

Looks like a good, safe design. I like how the striker is only cocked when the front of the grip is depressed, then, if released it ( the striker) goes back to the safe position. Whoever designed this is a genius.

@12bla 3 года назад

Really nice animation. One small point of critique: The outside that is rendered is that of the K3 version. The K3 is the blow back version of the gun for some of the smaller calibers (.22LR, .380 ACP, .32 ACP). The piston delay, as shown in the animation, is therefore not present in the K3 but it is found in all the other, and far more common, versions of the gun.

@ChucksSEADnDEAD 5 лет назад

This is the best video on the internals, great upload as always.

@alts3986 3 месяца назад

My pd dept carried the p7m13, our testing with other semi autos the p7 outperformed them, amazing pistol, no flaws, no jams other than shooter error & failure to clean, our duty ammo operated without any issues, we had three police shootings with the p7m13 & it did its job. The pistol was easily concealable in off duty carry. I will get my own p7m13!!

@markblanco7636 3 года назад

Reminder, exhaust ports in the breech assist to extract spent cartridge out of the breech. Ejected cartridges often have carbon vertical stripes. Another elegant engineering design feature.

@brazovengador1800 5 лет назад

Brilliant design.

@vmerkwurdigliebe3751 4 года назад

Thank you. Now I fully understand the work of this pistol.

@bjm6104 5 лет назад

Awesome. That is such a unique pistol

@davidschmidt6013 4 года назад

Amazing vid. Whoever made this, it is evident of some incredible skill. Thank you for producing and sharing such a fascinating video.

@Micro13bk 4 года назад

"World of Guns" is the program (play store or Steam for free), you can field strip guns or fully take them apart too

@user-ec6ix9ck2k 4 года назад

Excellent video! Thank you!

@kikokltzhke8266 2 года назад

Ah, I see. I thought the piston below the barrel was just another extra recoil spring to help hold the recoil back a little longer like the stiffer rec.springs in makarovs. Its actually piston for blocking the gasses in a gas chamber with a hole just right before the mouth of the cartridge. That must've rquired more cleaning than most tilting barrel and lever delayed pistols.

@tylerd55555 4 года назад

anyone know why firing pins are so long in glock and h and k now? seems this is the only gun that ever changed magazine angle and shortened and or moved the striker outside the slide.