The G11 waiting to buffer until all three rounds were fired helped reduce recoil and keep the burst on target. However, the burst mode was blistering fast. The fully automatic mode cycled at a very controllable 460 rounds per minute. #Magic bullet looks 2.1.0 fullFirst, we have the simple semi-automatic next, we have full auto and finally, a burst mode. That’s not a lot of ammunition, and making the chamber a replaceable part was an interesting decision. That high rate of fire also required the user to change the chamber every 3,500 rounds. HK’s odd design makes the weapon capable of using its odd ammunition and deliver that blistering high fire rate. HK did claim that the rifle’s internals were not exposed to the environment because the rifle does not have an extraction and ejection system, so the need to clean was less than standard rifles. Additionally, HK wasn’t clear how long maintenance would take or how exactly repairs and armorers’ functions would work. There was never a chance the average soldier could strip this thing down and clean it. It looks like a steampunk mess of gears, cogs, and metal. The action is intimidating from a technical perspective. Go check out the Armourer’s Bench for a complete takedown. For comparison, the M16 has just over 100 parts total. The G11 used 450 individual parts, with over 140 being used for the breech assembly. The rotary action for an assault rifle is certainly a one-of-a-kind design. People often joke that the Germans invented a clock that kills when they created the G11. If there is some form of failure, the shooter can rotate the charging handle counterclockwise to clear the weapon. Unlike most assault rifles, there is no need to eject or extract a casing. The G11 uses gas created by the propellant to rotate the chamber and loading mechanism. See how the Magazine moves when the gun fires (US Army) However, everything else is concealed within the gun. If you watch old videos of the G11 firing, you can see the magazine moving rearward with every shot. This dissipates the energy for a single shot and full-auto, but interestingly in burst mode, the gun does not buffer until all three rounds are fired. Army)Īs the round races gown the barrel of the G11, the recoil pushes the barrel, magazine, chamber, and operating mechanism rearward within the weapon. Read Next: The HK 433 – A Cross Between the HK 416 and G36 Notice the magazine (U.S. The block of propellant breaks to give a larger ignition surface area and then ignites, propelling the bullet downrange. When the operator pulls the trigger on the G11, the firing pin ignites the primer, which ignites a powder booster charge that pushes the bullet into the barrel. The chamber then rotates 90 degrees and orients with the barrel. The rotary charging handle, and later the action, drop a round into a revolving chamber. This requires the famed “clock” design that utilizes a rotary chamber to get the cartridge oriented and ready to fire.įor the first shot, the soldier had to use a rotary cocking handle to chamber the first round. The rounds sit 90 degrees to the bore and are oriented vertically. The magazine is a giant stick one that is inserted horizontally, instead of vertically, at the very top of the weapon and lies parallel with the barrel. #Magic bullet looks 2.1.0 zipRounds would zip right through soft targets and fail to cause significant wound effects. It was also very susceptible to moisture which could cause failures.īallistically the round also often failed to tumble as it struck soft targets. It had a tendency to cook off when the chamber got hot. However, the ammunition was a weak point. We had the 4.73 x33, 4.92×34, and 4.73×25 cartridges that sat in 45-, 50-, or a massive squad support-sized 90-round magazine. The projectile size varied between test models. Gone was the metal casing, and instead, the cartridge design used a bullet embedded into a brick of propellant with a primer and plastic cap that centered the projectile. The caseless ammunition the G11 utilized was fascinating.
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