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.277 TrueVelocity (GD/Beretta NGSW Entry)

Overview


6.8.277 NGSWTrueVelocity is a polymer composite cased cartridge cartridge developed by a Texas based company called TrueTrueVelocity. Velocity.It Theis cartridgeone wasof consideredthree byentrants into the US6.8 ArmyNGSW program. All three 6.8 NGSW entries are extremely high pressure and designed to replacepush extreme velocities out of relatively short barrel lengths. .277 TVCM as its referred to is designed to be chambered in the 5.56mmGeneral M4A1Dynamics/Beretta carbineRM-277 NGSW-R entry. 

.277 TVCM is the highest pressure entrant into the NGSW program and M249as squadsuch automaticit weapon in close-combat units,reaches the weaponhighest velocities of them all, it wasis designed for was not selected asalso the replacementlightest however the cartridge garnered interest from numerous nations duethanks to its weightpolymer andcomposite ballistics capabilities. As of yet no countries have adopted the cartridge but there are rumours that a certain Special Operations Task Force may be adopting the round.casing.

TheEach 6.8 NGSW entry cartridge has three different loads:loads, keep in mind - while they are all designed to achieve the same task they will not all perform the same and vary entry to entry:

XM1168 - Full Metal Jacket Ball ammo. Also has a tracer variant.

XM1169 - Special Purpose Match ammo designed for long range shooting. Also has a tracer variant.

XM1170 - Special Purpose Armor Piercing ammo with a tungsten penetrator. Also has a tracer variant.

Stats


Ammunition TypeDamageBullet Velocity (m/s)Barrier PenetrationArmor Piercing
6.8 XM116812.2899419
6.8 XM1169138793.217
6.8 XM117014.39005.7145
Ammunition Type Damage Bullet Velocity (m/s) Barrier Penetration Armor Piercing
TrueVelocity .277 XM1168 12.2 1067 4.1 19
TrueVelocity .277 XM1169 13 1060 3.7 17
TrueVelocity .277 XM1170 14.3 1080 6.9 145
Note: Barrier penetration represents the rounds ability to go through walls and barriers. Armor piercing represents the rounds ability to penetrate body armor plates.