5.56MM X 45 BALL

5.56MM X 45 BALL


Material:
•Projectile: BRASS, LEAD& STEEL
•Case: BRASS

Weight:
•Cartridge ~11.5 g
•Projectile ~4 g (62 GRAIN)

Dimension:
•Cartridge OAL 57.40 mm Max
•Projectile Length 23.50 mm Max

Initiation system: Boxer primer

Propellant: Double base

Bullet Energy: Min 1480 J

Chamber pressure: Mean pressure + 3SD ≤445 MPa

Bullet Extraction: Min. 200 N

Precision: (at 550m) H & V deviation ≤200 mm

Perforation: (at 550 m) Steel plate 3.5 mm

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