Chapter 303 (1/2)

Chapter 303 Preparation for the Air Raid

After going through a week of asseether completed the development of an impact detonator

Compared to the fuse of the artillery shells, it does not need to withstand high teh-G overload when it left the chamber, so the structure was very simple However, due to the necessary precise constitution of the firing pin and the spring, the two had to test many variations before they finally succeeded

The main proble needed, to o off it it accidental fell While they also needed to guarantee that it would always trigger when it was launched normally

He and Anna only changed the thickness and hardness of the spring a little before testing it once again

Fortunately, Anna and Lucia had done a lot of the required work in advance As a result, Roland had h-quality materials available at hand Ulti they’d chosen to use steel alloy No 1365, which had a relatively high hardness, but a toughness that was on the lower side Even if the bomb fell from one meter, it wouldn't be compressed to the end

After the selection of an appropriate spring, the rest was easy Just like the saying: where water flows, a canal would forh Roland had never seen the look of a real detonator before, he could still rely on his work's experience to con by himself

Co, but for the current crude big black boh

The finished version of the impact detonator was in the for, about five centimeters in diameter, with a spiral pattern on the underside which could be screwed into the opening at the top of the bomb

The interior looked like a doards convex groove, while the firing pin shared a siroove In its nor would lock the upper part within the indentation, while the striker would land right inside the indentation, only one finger apart fro precautions, Roland had alsopin, so that a bolt could be fixed on top of the a, they first had to pull out the bolt, only then could the strike move up and down

The simulation test was held on a sunny afternoon

Because this bounpowder, had already reached five tiht, Roland decided not to board the hot air balloon, and instead watched the process with an observation mirror from three hundred meters away from the impact location

Apart from himself, there was also the Coht Carter Lannis, ere here to watch this first test

“Are you planning to use a hot air balloon to throw the giant explosive packages into the heart of the i to Roland’s battle plan, Carter struggled to believe his ears To attack froround while si the city walls and the forces of the garrison, ultimately overturned his for in Border Town during this last year, his view had already gone through changes many times before

“As long as the controlling syste it really isn't iht now, Ti people into service once more, to build up his new militia force If we cannot stop him, the Western Territory will inevitably suffer another attack froain, it won't give us even one bit of benefit”

The secret letter that Theo had sent had indicated that Ti to consuth However, Roland didn't know if the team dispatched by Barov could overtake their counterparts and rope in the people and make them come to Border Town

“Supposing that you can really release heaven's fury thunder above Ti what to do!” Iron Axe said excitedly, “This is absolutely a heaven's punishment which no one can resist!”

“That’s what I’ for,” Roland said with a smile