In Joy of Life, the Barrett sniper rifle was used many times. Ye Qingmei was Bartley's first user. She had used the Bartley sniper rifle four times. One of the times was when she helped the Qing Emperor ascend the throne and killed the two princes fighting for the throne. Fan Ruoruo also used the Barrett sniper rifle twice. Fan Xian had never used the Bartley Spear before. In short, the Barrett sniper rifle in Joy of Life had been taken out and used many times.

The contents of Bartrelly's letter were not explicitly mentioned. Therefore, I don't know what Bartully wrote in his letter.
Barrett appeared many times in Joy of Life. Ye Qingmei was the first user of the Barrett. She had used the Barrett in the process of helping the Qing Emperor ascend to the throne. To be more specific, Ye Qingmei had used the Barrett Gun to kill the two kings who were fighting for the throne. The Barrett was a type of thermal weapon that was beyond the era. It was known as the infantry cannon and had the advantages of long range and high aiming accuracy. In Joy of Life, Barrett did not appear many times, but every time he appeared, it caused a huge sensation. However, there was no mention of the number of times Barrett had appeared, so it was impossible to give an accurate number.
The Barrett in Joy of Life was a sniper rifle known as an infantry cannon. It had the advantages of long range and high aiming accuracy, and was considered an ultimate artifact. The Barrett sniper rifle was mentioned and used many times in the play, playing an important role. Its effective range was 1800 meters, and its maximum range was about 4000 meters. The biggest advantage of the Barrett sniper rifle was its long range and high accuracy. Ye Qingmei was the first person to use the Bartley, and Fan Xian had also used the Bartley sniper rifle in the show. Bartley's appearance changed the development of the plot and played an important role in the story of Joy of Life.
The Barrett sniper rifle was very powerful. It could accurately shoot enemies, break people's hands and feet, blow up cars, and kill enemies through walls. It had a caliber of 12.7 millimeters, a long range, high accuracy, and great power. According to the information provided, the effective range of the Barrett sniper rifle was 1800 meters, and the maximum range was about 4000 meters. In addition, the Barrett sniper rifle could also penetrate the protective armor of the infantry vehicle and even penetrate walls of conventional thickness. The Barrett sniper rifle was known as the infantry cannon and was considered one of the top weapons of the anti-material sniper rifle. However, the specific power data, such as the breakdown ability and destructive power, were not found in the search results provided.
The Barrett sniper rifle in Joy of Life had been used many times. In episode 28, Fan Xian used the Barrett sniper rifle to kill the Qing Emperor's arm. Ye Qingmei also used the Barrett sniper rifle to successfully kill the Qing Emperor's two brothers and help the Qing Emperor ascend to the throne. In addition, Fan Ruoruo also used the Barrett sniper rifle to snipe the Qing Emperor. Therefore, the Barrett sniper rifle in Joy of Life was taken out and used many times.
The Barrett sniper rifle in Joy of Life had been used many times. Ye Qingmei used the Barrett Gun to kill the two kings fighting for the throne. Fan Xian used the Barrett Gun to kill the Qing Emperor's arm. Fan Ruoruo also used the Barrett Gun. Therefore, Joy of Life's Barrett gun was taken out and used.
The Barrett sniper rifle in Joy of Life had been used many times. Ye Qingmei used the Barrett Gun to kill the two kings fighting for the throne. Fan Xian used the Barrett Gun to kill the Qing Emperor's arm. Fan Ruoruo also used the Barrett Gun. Therefore, Joy of Life's Barrett gun was taken out and used.
The Barrett gun in Joy of Life had been used many times. Ye Qingmei was the first user of the Barrett. She had used the Barrett sniper rifle four times in Joy of Life. One of the times was when she helped the Qing Emperor ascend the throne and killed the two kings fighting for the throne. Fan Ruoruo also used the Barrett twice. Fan Xian had never used a Barrett gun before. In short, the Barrett gun in Joy of Life was taken out and used many times.
The Barrett Sniper Rifle in Joy of Life was an ultimate artifact known as the infantry cannon. Its effective range was 1800 meters, and its maximum range was about 4000 meters. The biggest advantage of the Barrett sniper rifle was its long range and high accuracy, so it played an important role in sniper rifles. Ye Qingmei had used the Barrett sniper rifle four times in Joy of Life. The first time was during the chaos in Qing Kingdom. Ye Qingmei had used the sniper rifle to kill the two princes fighting for the throne. The power of Barrett's sniper rifle made the Qing Emperor's heart tremble. The Qing Emperor later tried to murder Ye Qingmei, but he was unable to find the sniper rifle she had hidden in the box. As for the usage of the Barrett sniper rifle in other scenarios, there was no mention of it in the current search results.
The Barrett sniper rifle in Joy of Life was an ultimate artifact known as the infantry cannon. Its effective range was 1800 meters, and its maximum range was about 4000 meters. The biggest advantage of the Barrett sniper rifle was its long range and high accuracy, so it played an important role in sniper rifles. In Joy of Life, the Barrett sniper rifle was used by Ye Qingmei, Fan Xian, and Fan Ruoruo to defeat the enemy and change the situation. There was no clear information on the number of times the Bartley sniper rifle was used and the number of people killed in the movie.