|Full name||Rifle, Caliber 5.56 mm, M16|
|Manufacturer||Colt's Manufacturing Company, Daewoo Precision Industries, FN Herstal, H&R Firearms, General Motors, U.S. Ordnance|
|Voice actor||Yamane Nozomi|
M16A1 is an obtainable Tactical Doll in the game.
The M16 rifle, officially designated Rifle, Caliber 5.56 mm, M16, is a United States military adaptation of the Armalite AR-15 rifle.In 1964, the M16 entered American military service and the following year was deployed for jungle warfare operations during the Vietnam War. In 1969, the M16A1 replaced the M14 rifle to become the U.S. military's standard service rifle. The M16A1 improvements include a bolt-assist, chrome plated bore and a new 30-round magazine.The U.S. Army XM16E1 was essentially the same weapon as the M16 with the addition of a forward assist and corresponding notches in the bolt carrier. The M16A1 was the finalized production model in 1967. To address issues raised by the XM16E1's testing cycle, a closed, bird-cage flash suppressor replaced the XM16E1's three-pronged flash suppressor which caught on twigs and leaves. Various other changes were made after numerous problems in the field. Cleaning kits were developed and issued while barrels with chrome-plated chambers and later fully lined bores were introduced. With these and other changes, the malfunction rate slowly declined and new soldiers were generally unfamiliar with early problems. A rib was built into the side of the receiver on the XM16E1 to help prevent accidentally pressing the magazine release button while closing the ejection port cover. This rib was later extended on production M16A1s to help in preventing the magazine release from inadvertently being pressed. The hole in the bolt that accepts the cam pin was crimped inward on one side, in such a way that the cam pin may not be inserted with the bolt installed backwards, which would cause failures to eject until corrected. The M16A1 is no longer in service with the United States, but is still standard issue in many world armies.
|Secretary||我的爱好？当然是杰克丹尼威士忌啦。||私の趣味?ジャック·ダニエルさあ。||Things I like? Jack Daniel's whiskey, of course.|
|指挥官，我就算了，我的妹妹可不许你乱碰哦。||指揮官、私はいいけど、私の妹達には触るなよ!||Commander, I won't complain if it's me, but you had better not touch my little sisters.|
|眼睛什么的，有一只就足够啦，毕竟我是百发百中的嘛。||目なんて片方で十分!私にかかれば、百発百中っでね!||What about my eye? I only need one. After all, I hit the shot every time.|
|Secretary (post OATH)||
Ah, Commander, have you finally realized my strength? But, uh, I'm not used to being this close. I... Can I tell my sister M4 about this?
|Joining an echelon|
|Starting a combat mission|
|Starting a battle|
|New Year's Day||
- A member of the "Anti-Rain" Team, who are considered one of the powerful squads in the story.
- Despite her name and carrying a M16A1 in her portrait, she instead uses a M4/CAR15 in her chibi sprite as evident from the handguard and adjustable stock.
- Quest Reward for clearing 4-6.