The rifling of the barrel is scraped out with a scraper with a harder steel than the barrel, and the brushing method is used with a combined ring knife.

Combined with the wooden body parts, an automatic rifle more than half a meter long and capable of firing bursts is integrated.

Since the wooden body of the gun was designed for the shape of the body, the figure could use his right forelimb to reach into a small hole in the wooden body and then reach the trigger.

The left forelimb can grasp the front end of the wooden body like a human holding a gun, and the butt is shaped to fit against the junction of the right forelimb and the torso of Duozu.

The next bullets and cartridges were much simpler, and after Muma and Senka got the essentials, he made five or six cartridges in one go.

It took more than a dozen earth days to create a large number of materials such as single-hole particles, single-base drugs and primer drugs and bullet shells with lighted and passivated surfaces, and hundreds of bullets were made with equipment and tools such as steel electric stamping dies made before.

It can be test-fired, and before that, David also instructed Muma and helped Duozu make a loader.

Muma, David, Duozu and Ava, along with several group leaders, stood in the open space on the right side of the waterfall.

Zoya still flies and hovers in the air by herself as before.

Under David's guidance and Muma's translation, he first filled three cartridges, then put the first cartridge into the barrel of the gun, pulled the bolt, adjusted the firing mode to single shot, and raised the gun to aim at a pile of wooden stakes more than 30 meters away that were ready to be carried back to the cave to make a fire.

"Bang !!"

With a gunshot, one of the piles of stakes was shot in two.

Duo Ancestor looked left and right with embarrassed eyes, then showed a satisfied look, nodded, and said, "What I wanted to hit just now was that stake, and sure enough, I hit it." After saying that, he adjusted the firing mode to burst again.

"Bang bang bang!! Bang bang bang!! ”

A shuttle of bullets was all shot out, and the pile of stakes was scattered with wood slag and wood chips.

With another cartridge box, Duozu leapt to his feet and flew towards the woods behind the top of the waterfall.

Because the sound of the waterfall was so loud, David and Muma didn't hear the gunshots, but soon, Duozu returned to everyone with a fat platypus with several bloody holes on its body.

After throwing the platypus to the ground, Duozu laughed and said in a card control language mixed with English words, "Hahaha! This gun is really good, but, cartridge box? There are too few bullets that can be loaded. Also, there was a bullet that didn't go off just now. Your skills need to be improved. ”

Previously, David had also taught Duozu how to deal with duds.

David understood the general meaning of Duozu without using Muma's translation, rolled his eyes, and said: "I have a solution, which is to make a large bullet backpack and connect the rifle with a feeding belt, so that you can shoot hundreds or even thousands of rounds in one go. ”

When Muma finished translating David's words, Duozu immediately said, "Yes, hurry up and make that, bullet backpack." ”

Just do it, still under the guidance of David, Muma and Ava and other Senka operated, and it took more than a dozen solar days to create two bullet boxes with steel shells, as well as accessories such as ammunition belts, and more than 2,000 rounds of ammunition.

Duozu seemed to be very enthusiastic about shooting, and on this day, in the open space on the right side of the waterfall, he first carried a bullet box full of bullets, asked Muma to help fasten the strap, put the cartridge belt extending from the bullet box into the rifle, and flew towards the back of the top of the waterfall.

In less than half an hour, Duozu returned with an empty bullet box on his back, and he was hooked.

Ava nodded and greeted, handing a large steel teapot filled with warm broth to Duozu.

Duozu's right paw held the gun to the sky, and his left paw took the teapot and sniffed it, "Goo Dong Goo Dong!" Poured all the fragrant platypus broth into the four-petal mouth, took a few breaths, and said to Muma on the side with a smile: "This weapon invented by humans is really good, you have to continue to work hard and improve your technology, there are still a few just now, dumb bombs?" What's going to happen next? Cannon! Then there are weapons such as airplanes, and then together, we go and wipe out all the human race. Next, kill all the other Uenji I hate, and then I can dominate the world! Hahaha! ”

Muma said in the card control language: "Divine Beast Wise, can you take a break and then we will discuss the next plan to make weapons?" ”

Duozu threw the empty teapot to Ava, waved his claws and said, "Besides, I haven't played enough, continue to put another bullet box on me!" ”

Muma bowed his head and said, "This bullet is not easy to come by, so don't waste it..."

Duozu's one-eyed glared at Muma and said, "What? How dare you disobey my will? Makes me happy, can that be called a waste? Moreover, you have to be more **** in order to improve your skills and reduce duds. ”

Muma hurriedly said, "Don't dare, Ava, go, carry out another bullet box." ”

Ava and another Senka team leader immediately returned from the culvert to the cave, took out another bullet box that was already full of bullets, and with the assistance of Muma, replaced the empty bullet box on Duozu's back.

Duozu nodded in satisfaction, and soared into the sky again, heading towards the sea in front of the waterfall.

Unexpectedly, just after flying more than 200 meters, there was a "boom" in the air!! There was a loud explosion on the ground.

The bullet box on Duozu's back was like a huge bomb, blowing Duozu in half at once, and falling straight onto the brown rocky beach.

Seeing that the explosion was successful, Muma breathed a sigh of relief, threw away the iron ring in his hand, and picked up David, who was standing at his feet.

On that iron ring, a thin silk thread was tied, and before that, the other end of the silk thread was connected to several small detonators in the bullet box on Duozu's back.

Zhuoya, who had been hiding behind the waterfall, flew out like a sharp sword piercing the water curtain at this time, and each of his two front paws grabbed a half-meter-long steel knife.

After rushing to Duozu's side, Zhuoya swept away the rifle on the front paw of Duozu with the tail of a lobster's tail, and at the same time swung his right claw, slashing at the tentacles of Duozu's eyes who were struggling, directly slashing his eyes away.

Duozu, who lost his light in an instant, could still speak at this time, and cursed loudly: "You... These damned traitors! ”

Zhuoya didn't talk nonsense with the other party, and continued to slash at Duozu's neck with a knife.

I don't know how many knives he slashed, but Duozu's curse gradually faded until he stopped speaking, and the upper half of his body, which could not be cut off by Zoya, was blurred with flesh and blood, and he no longer moved.

And the lower half of its body, still like half a snake, kept writhing until Muma, who was holding David, slowly paced to the side, and then stopped moving.