Gun-ota ga Mahou Sekai ni Tensei Shitara, Gendai Heiki de Guntai Harem o Tsukucchaimashita!?

"Mr. Lute, may I have a word?

"... what's the matter, Reese, change it"

An afternoon when I refrained from the wedding a few months ago.

As I work paperwork in the office, one of my wives, Reese Gunsmith, visits the room with Shea, the escort maid.

The expression is worrying and the shadow of anxiety plunges into his chest.

Are you going to tell me before the wedding, 'I'm now Marriage Blue, so there was still no such thing as this marriage...'?

No, but me and Reese are already married, and the two of us are good friends.

Firstly, there should have been no fine dust on the signs of Maridge Blue.

So you had other problems?

I wait for her to speak with anxiety in my chest.

Reese lowers his willow brow and cuts it out.

"Actually, I haven't seen Luna in the last few days. Shea tells me she's pulling into the lab. Even to get him out, he said, 'Out of the way of research!' They say, 'and they kick you out. So I'd like to manage to get you out before I make you ill, Mr. Lute, because you could be overstated by your mouth that it's me, so why don't you come with me?

I see, is that what this is about...

I am relieved that Marriage Blue has not been mentioned.

But there are some crazy stories.

"Of course, if that's the case, I'll be happy to let you come with me. But that's weird... the wedding is close now, and I'm busy, so there shouldn't have been a project to pack roots and do research."

I entrust Luna with the development and research of large weapons.

The rest of us and everyone else are busy preparing for the wedding parade, but we haven't wavered any work to Luna.

There are no projects to be entrusted to.

Luna is a magician and even possesses a personal cheat called full memory ability.

However, it only perfectly exerts its power in areas that are moody and interested.

More importantly, there's no place in the wedding parade to capitalize on Luna's abilities.

As a result, I have been busy lately and I felt left alone... I didn't know Reese showed up so worried that he was holding onto the lab.

"All right, good hurries. Let's get to Luna!

"Thank you, Mr. Lute!

"I'm sorry to bother you, young lady"

"You don't have to worry about both of us. It's for my sister-in-law, and I haven't seen Luna face to face lately, so I'd like to see how it goes."

I leave the paperwork in process and take my seat.

Paperwork is also important, but it can't replace my sister-in-law's safety checks.

We quickly turned to the lab where Luna was.

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The place where Luna is is is the second laboratory in the ground corner of the headquarters of the New and Pure Maiden Knights.

It is large at the gymnasium level because it focuses mainly on the development and research of large weapons.

Furthermore, because the lab does not have windows for confidential information, it is dark and difficult to see without magic light.

Open the lab door with a master key in my possession.

When the magic light was applied, the interior of the laboratory lit up every corner.

Hanvey (pseudo), 8.8 cm anti-aircraft guns (8.8 Flak), Reciprocal aircraft (pseudo), various shells and fuel vaporized bombs (FAEB), bunker busters.

A large collection of weapons was being handled by PEACEMAKER (Peacemaker).

The sight is quite spectacular.

Behind such a laboratory.

There was something abnormally placed in one corner - no, it was scattered.

There were books in clothes, magic liquid metal, barrels, cups, eating treats, socks, towels, accessories with white coats, stuffed animals, wearing head, work clothes, tools, demon stones, and for some reason a toilet seat lid in the wash toilet. There are many other things that are messy.

Even more disturbing is the back.

There were clumps of mess and metal stacked or parts scattered.

Looks like AK47... different shape.

Obviously the whole thing is getting shorter.

"Luna already! So much scattering!

Reese gets plenty angry and starts picking up and collecting around scattered socks, shirts and clothes.

The figure was not a princess of a country, but a holiday, a mother's attitude in front of her daughter's dirty room.

I smile unexpectedly.

Reese had turned to Zito's eyes, so he looked for Luna to delude him.

I was talking about being drawn to the lab, but her appearance is everywhere......

"Princess, young lady, look over there"

Shea points to the corner when she realizes she's looking for Luna.

There was a collection of thin dirty blankets there.

When I gaze closely, something thin and white is out because it is between the blankets.

"... Could that be Luna's arm?

"Riu, mr. lute, duh, what shall we do!? Luna fell...

"Easy, Reese. I guess I'm sleeping overstuffed with roots. Shut up and you'll wake up."

Reese holds her mouth cute with both hands to my point.

But apparently it was too late.

The thighs and blanket move, a thin dirty face on the pointy ear, a blushing hair high elf that hasn't been washed in days - Luna turns up.

At a glance I can tell I haven't taken a bath in days.

"Sister, Lewton? What's the matter? Come suddenly. Is something wrong?

"Something happened to you! You, how long have you been out of here? For the most part, Luna doesn't even care about her eyes once she's obsessed."

'Gürgül' and the belly sounds heard so far.

The source is naturally Luna.

So much so that Reese's sermon stopped halfway to the sound of his belly so loud.

Luna, the source, told My Pace that

"Sister, Lew and I are hungry, don't you have any treats? After that, I'm thirsty, so give me some water. I'd love some fruit water if I could."

"- Luna, ahhh!

Naturally, her real sister Kaminari fell on her sister.

▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼

After Reese's sermon, Luna is made to bathe and change before meals.

Meanwhile, Shea prepares the meal.

The two of them went up from the bath and just finished dressing and came back to cook.

We listen to her as she watches Luna eat in the main dining room.

"So you were researching and developing a new assault rifle?

"Yeah, that's right -"

Luna answers lightly while eating Momogu Shea's special pasta & soup.

What is a new assault rifle......

"Since the Legion Grand Festival, you've got more new members. There was a voice that said that AK had a hard time dealing with children who were smaller than Luna. The Legion is still expanding in the future, isn't it? So I was just doing a little research hoping I could develop a small assault rifle dedicated to those kids, and it didn't go very well."

The story of "AK47 has a tough team because of its small back length and hands and feet" was raised in documents from Muir in charge of information.

Now because of still a few, I couldn't allocate the effort and left it behind, but I didn't know Luna was getting her hands on it first......

She also becomes a small classification in the legions.

So I understand how kids feel about AK47 being hard to handle and I guess I wanted to do something about it.

Also and most importantly, I was interested in what idea Luna, the 'inhabitant of this other world', was trying to create an assault rifle with.

I ask Luna, who drinks soup well.

"I guess there's a prototype that doesn't work, huh? Can I see it if you like? Maybe I can give you some advice."

"If Lew and I aren't busy, can I ask you a favor? I've been boiling a lot lately."

Luna actively seeks opinions instead of loathing them.

Instead, he cared about me and didn't speak up.

My paced personality, but it's not like I can't take care of it.

"Of course, I'd be happy to work with you. Instead, I'm sorry I had to think about it, but it was in the form of a push to Luna."

"Never mind, it's nothing. I'm having fun over here and I'm doing it. Instead, I'm sorry to interrupt your sister and Lew by speaking poorly. I'm sorry if Luna cut us some time for the night."

"Heh, eat in silence without saying anything weird!

Reese scolds her sister with a bright red face.

That's right. I also had to smile slightly at Luna's remarks.

At the end of Luna's meal, she steps into the second laboratory in the ground corner again.

She goes straight to the corner where she's privatizing.

Open the sturdy locker where the lock is located and take out a single gun.

Luna held him in both hands and put a gun on the table.

"This is the prototype assault rifle Luna is currently developing: Super Assault Rifle (Tentative)!

Same goes for 'Sidecar' but Luna's sense of naming is at the elementary boys level......

"Luna Chan Super Assault Rifle (Tentative)" placed on the desk was in odd shape, unlike previous firearms.

The total length is obviously smaller than the AK47, and yet the barrel (barrel) is not short.

The magazine is behind the railroad (trigger).

AK47, MP5K, PKM, etc., clearly drew a line from the firearms we have used so far.

"That's kind of an unusual form."

Reese leaks honest thoughts.

When I say,

"'Bullpup'?!? I can't believe we even made it to 'Bullpap'..."

"Young lady, what is' bullpap '?

I respond to Shea's questions reflexively.

"Bullpup" refers to the engine section (receiver) - the part where ammunition (cartridge) is pushed up from the magazine, fits in the medicine room (chamber), and a blast tube (primer) is struck by a shooting iron (hammer) and the bullet pops out.

It's like the heart of a firearm, so to speak.

Until now, firearms have been divided into three main parts: barrel (barrel), machine part (receiver), and gun bed (stock).

"Bullpup" causes the engine section (receiver) to replace the gun bed (stock).

In other words, by placing only two "barrels (barrels) and machine parts (receivers)" in a straight line, the barrel (barrels) is not shortened (shortened and the hit rate drops) and the overall length is reduced.

It was not until the 1970s that 'Bullpap' appeared on Earth in previous life.

'Touch Hall Style' guns are made in Europe around the 14th century.

Then it would take about five centuries for the 'bullpup' method to come out, but Luna found out about the existence of the 'gun' and got there in just a few years.

Of course, because the situation is so different from that of the Earth in previous life, it cannot be said at all.

I make the three of us listen only to what we can talk about.

Luna listens to the whole story, hands behind her head and her cheeks swell with 'boo'.

"Oh, my God. I was also thinking of Lew. I thought Luna was the first. No."

I laugh bitterly at her pointing out.

I have a previous life's knowledge. I know the answer, so I can explain it, and I didn't discover it from scratch like Luna did, and I tried and missed it.

It took the form of plundering her achievements from the side.

As she makes her guilt recruit in her chest, Luna shines her eyes with curiosity and asks, not caring, for example, that her achievements have been plundered from the side.

"Hey, hey, with Lew. If you're coming up with something first, you know what the problem is? There are a number of problems that Luna can't solve. Can you give me some advice?

"Of course, I can help you if you want."

Drink and nod at her momentum.

In recognition, Luna cited the problems of "Luna Chan Super Assault Rifle (Tentative)" one after the other.

Listen to the whole story.

Here's the problem:

Shut up close to the ear to replace the machine part (receiver) with a gun bed (stock).

-It became shorter and easier to get around, but the recoil was too strong.

Because the magazine is in a different position than before, it is hard to pull out.

-If you are left-handed, an empty medicine pod hits your face.

That's it.

It's just a betsy problem on the planet in the last life.

Luna told me first of all the solutions she had studied independently.

"Loud noises and strong recoil are the problem with too many firing pills (powders). So I figured out what to do to make it less powerful and less powerful. With the 7.62 mm x Russian short I'm using in AK right now, I need the amount of launcher (powder) when flying because the bullet is large. If it's 9mm or something, it's not that strong in recoil, but 9mm is a little too low in power. That's why I've been studying bullet sizes."

The metals that were piling up in the corner of the room appear to be the "Luna Super Assault Rifle (tentative)" prepared to resize the bullet and shoot.

I didn't know Luna was alone in getting to the answer to 'Small Caliber Faster'......

Small-calibre acceleration is ammunition (cartridges) with the concept of 'turning down bullets and hitting objects at high speeds'.

If the bullet is smaller, when fired, the air resistance can hit the object at a small and high speed.

Moreover, the power is almost unchanged from 7.62 mm because it is fast as long as you guess.

For the first time, the American army took in, and since then, it has spread to the armies of the world.

The benefits of Small Caliber Faster...

· Launch medicine (powder), can reduce bullets and save supplies.

· Ammunition (cartridge) Because one size is smaller, it can be loaded into a larger number of ammunition depots than in the past.

· Using the same ammunition (cartridges) as assault rifles and machine guns can be diverted to each.

There are numerous benefits, such as:

It is inevitable that it will be 'small-calibre faster' worldwide.

Other studies such as "Changing the Empty Pod Exhaust Port", "Changing the Location of the Bullet Storage" and "Treatment of Gases Emitted" were also carried out by Luna.

But you think they're all stuck without going quite well?

I was shown stories, materials, and the 'Luna Super Assault Rifle (tentative)' I actually made, but I can't fool around with the unfinished product.

There were trial and error, traces of effort, some of which were interesting and beneficial ideas not found on Earth.

So much so that I find it interesting to do Luna's own firearms research as well.

It's just that she's not working to satisfy her honor, fame, money, and research appetite.

Because of their small group, they are only studying firearms that are easy to handle.

Thanks again. You think you're completely stuck?

So, Lew, tell me what to do.

Luna joins her hands and complains with a grumpy ascendancy.

I'm not going to tell you because I'm mean, and I've been worried about my own problems, with the little guys.

It's just the right opportunity in a way.

At this time, ask Luna to give advice and solve it.

Also, there was something in her research that was close to the 'right answer' that was just right to create this time.

Explain to Luna the development ideas and advice for "Firearms that can be handled by even small groups" based on firearms with a structure close to the "correct answer".

Write the structure and exterior design on paper plainly, not just in words.

It would have taken a few hours to realize to explain the whole thing, but Luna has smiled and thanked me.

"Thanks, Lewton! This is going to work out!

I could forget the fatigue of explanation just because I saw that smile, and the sense of despair that still had the job I had left in the office.

Reese, Shea, who has always been with me in explaining, was also creating a grin that seemed to smile at Luna's attitude.

- After the explanation.

Finish the wedding parade, a few months.

Luna completes "Firearms Even Small Members Can Handle" from my description & advice.

Even to confirm the actual sense of use, we asked the Corps (Legion) to test Cocono, which also falls into a small category.

"Now, let me try it out."

Cocono has a "Luna Super Assault Rifle (tentative)" re-set up - "FNP90" and squeezes the tractor (trigger) toward the dirt installed dozens of meters away.

A light noise was made and 5.7 mm x 28 was fired from the muzzle.

Even coconos with less muscle strength are overwhelmingly easier to shoot than AK47 because of 5.7 mm x 28 rounds that can also be diverted to handguns.

It's also about 504 mm long, so it's still easier to handle compared to AK47.

I'm done shooting all the way, and Cocono shares his thoughts.

"I thought it seemed hard to shoot because it was in such an unusual shape at first, but that didn't happen at all when I actually used it. Compared to AK47, the recoil is not too tight, the sound is not loud, and it's easy to get around."

"Thanks, Coconon for the compliment!

Luna rubs her cheeks when she hugs Cocono.

On a daily basis, there was no confusion in Cocono because of her excessive loving behavior.

Instead, praise 'FNP90' even more.

"I think it's a really great firearm. Especially since I can't fight like you, Lute, and I'm often in Hanvey and the ride. But when I had to, the AK47 was too long, it was hard to get around, and the sub-machine gun was heavy... I was careful when it was a handgun, but this P90 has a lot of ammunition, so I'm very comfortable with it."

If you find yourself in a situation where you fight all the way to Cocono on Hanvey, you can tell me it's almost total annihilation.

That would not be the situation, though, as I intend to withdraw as head of the regiment just before that happens.

But because the answer I wanted came back from Cocono, I gained the certainty that 'FNP90' would be accepted by the other smaller members.

When I was personally satisfied and noticed, I was nodding my arms together.

Why did you gain certainty about Cocono's response - you need to first explain 'FNP90' once again.

"FNP90" is a bullpup gun developed by the Belgian firearms company, FN.

It is uniquely shaped such that the child has appropriately sharpened, creaked, or squeezed the rectangular plate.

It's not just a joke, it's ergonomic.

I possessed a 'FNP90' model gun in Japan in my last life, but it was very easy to hold.

Because of its characteristic shape, "FNP90" is one of the most commonly used firearms in comics, cartoons, novels, etc.

Incidentally, the cut that made 'FNP90' famous was due to the fact that it was shown on television that special forces members entering in the case of the occupation of the official residence of the Japanese ambassador in Peru had.

I don't remember if it was a book, a TV, or an Internet, but before I went in, 'FNP90' was handed out to Special Forces personnel.

But he told me to use the new firearm I wasn't used to when entering, and I bought a big hikiku from the Special Forces guys, and I didn't...

They had episodes like that.

Return to the story.

"FNP90" is bull pap, but the technology used is blowback and closed bolt.

First of all, "blowback" refers to the method of loading the next bullet with the gas of the firing agent (powder) after the bullet is fired.

Automatik firearms use the gas of the powder after firing to load and fire the next bullet without using your hands.

Methods and techniques exist for loading various secondary bullets using gas pressure, but you just have to think of 'blowback' as the simplest way to do so.

"Closed Bolt" is a technique also used for MP5.

In other words, "FNP90" doesn't use that much special technology for appearance.

In fact, Luna has created a prototype that combines "Blowback" with "Closed Bolt".

But it wasn't working.

The reason was the bullet-feeding system, where empty pods could only be put out like normal firearms and handled as failures.

I dug up this failure and advised Luna.

So where does the empty pod of the referenced 'FNP90' come from?

The correct answer comes from below.

An empty pod emerges from below the posterior part slightly more than the middle of the entire length.

For this reason, the left-handed person who becomes a problem with bullpaps is difficult to use because of the empty drugcasket being hit - clearing the issue.

So how are we getting the empty pods down?

The point is in the magazine.

The magazine of "FNP90" is horizontal, or 90 degrees, relative to the main unit.

When the next bullet is fed, the extruded bullet is rotated and loaded 90 degrees.

Normal firearms stab a magazine from the bottom, and after firing, empty pods drain up when gas is used to load the next bullet.

In the case of "FNP90", an ammunition depot (magazine) is installed from the top, and after firing, the empty pod is discharged "below" when the gas is used to load the next bullet.

This solved the problem of empty pods with bullpap.

It is precisely the solution to scales from the eyes.

"I would be very grateful from a small person like me, may I use this P90? I think if I mixed it up with AK47 and used P90, the team would be confused."

While Luna holds me, Cocono asks me questions.

Her worries are good.

Mixed with AK47, if anyone else uses P90, which is another firearm, it would be confusing.

But we've already settled on that with Luna.

"It's okay, don't worry about it. For now, we plan to restrict the use of P90 personnel to those on rear duty."

"The FNP90 was originally conceived as a PDW for people like that."

"Is it a PDW?

Cocono tilts his little neck adorably at Luna's words.

PDW is short for Personnel Defense Weapon.

So what kind of weapon is PDW?

For example, 'FNP90' is a PDW.

In fact, the company launching it initially put it as PDW in the trade name.

Since "FNP90" fires a large number of handgun ammunition (cartridges), you might think of it as a sub-machine gun.

In fact, 'FNP90' in the firearms magazine of the previous life Earth had been placed in the classification of sub-machine guns.

I mean, what is PDW about submachine guns?

Technically, it's a different thing.

PDW is about a firearm in the middle and middle of an assault rifle and a submachine gun.

Fighting on the front line is not just a soldier's role.

There are also soldiers in charge of maintenance and communications in the rear or operating pilots and tanks.

In the case of a soldier like that, the assault rifle was too long and disturbing.

Nevertheless, sub-machine guns weigh other than.

A handgun doesn't have enough firepower.

It is the PDW that was created for such soldiers.

Small, handy, light, ammo count, and powerful to penetrate enemy body armor.

Small-calibre faster ammunition (cartridges) are used to gain the power to penetrate the body armor, shorten the barrel without shortening the bull pup, and use plastic on the parts to make it lighter.

The P90 I made this time is all made of magic liquid metal. As a result, it was not possible to develop a transparent magazine that could also be characterized by P90.

It should be almost the same weight as the original P90 because of its endurance and its desire to be as lightweight as possible.

This is how a completely new concept of firearms, called PDW, was completed.

After Cocono fired, I gained certainty when I shared my thoughts.

The fact that coconuts working in the rear main liked 'FNP90' convinced me that PDW would be accepted.

I didn't ask Chris or any of the other small members on the front line to test fire because the PDW was initially going to extend to the rear main talent.

Again, it is still too early to put incompatible firearms in ammunition (cartridges) on the front line.

I explained the PDW only in the explainable part.

Cocono convinces and snorts.

"So PDW is a firearm for people like me in the rear."

"I really wanted to develop something that could be handled by all the little members."

"But I'm grateful to have this PDW, 'FNP90', albeit only in the rear. Thank you again, Master Luna, Master Lute."

In Cocono's pure words of thanks, Luna laughs illuminated again.

Luna once again held her fist firmly and raised her voice.

"Next up, front or rear, that's what we'll be developing firearms that can be used instead of sniper rifles and machine guns! And now it's time to name it 'Luna, Supermax All Round Gun'!

And, once again, she declares her goal.

Listening to Luna's declaration, Cocono smiled and gave a patsy and supportive applause.

I watched those two with a soothing grin.

But can Luna's goal be achieved someday?

The firearms she aspires to are also non-existent on the planet in her previous life.

I still dream of "Luna Chan Supermax All Round Gun" that I don't see.

And now the only thing I can tell... is that naming sense is still cruel.