M 14 ,

M 14

Length: 44.14 inches (112.12 centimeters)
Length of Barrel: 22 inches (55.88 centimeters)
Weight:
Empty magazine: 8.7 pounds (3.95 kilograms)
Full magazine and sling: 11.0 pounds (5.0 kilograms)
Bore diameter: 7.62mm
Max effective range: 1,509.26 feet (460 meters)
Muzzle velocity: 2,800 feet (853 meters) per second
Cyclic rate of fire: 750 rounds per minute
Magazine capacity: 20 rounds

A green fiberglass stock and a NM stock

M14A1

NM rear sight - Weaver T10 & BPT mount.

M 21

Caliber: 7.62x51mm NATO (.308 Win.)
Capacity: 20 or 5 round detachable box magazine
Mechanism: Rotating bolt, gas operated, air cooled, semi-automatic magazine fed rifle
Weight: 11.25 lbs (5.11kg)
Length: 44.14 (112.12cm)
Barrel: Match Grade 22 inches 1:10 RH twist
Trigger pull: Specially tuned 4 1/2 pound match two-stage military trigger
Sight: Redfield/Leatherwood 3-9x Automatic Ranging Telescope (ART)
Max effective range: 900 yards (822m)

7.62 mm Cardridges

CARTRIDGE PROPELLANT PRO.WEIGHT PROJECTILE C.PRESSURE VELOCITY

M 59 WC 846 46 gr. 150.5 gr. 50,000 psi 2750 f/s

M 61 IMR 4475 41 gr. 150.5 gr. 50,000 psi 2750 f/s

M 62 TRACER WC 846 46 gr. 142 gr. 50,000 psi 2750 f/s

M 80 WC 846 46 gr. 146 gr. 50,000 psi 2750 f/s

M 118 WC 846 44 gr. 172 gr. 50,000 psi 2640 f/s

M 276 TRACER WC 846 46 gr. 140 gr. 50,000 psi 2750 f/s

M 852 MATCH IMR 4895 42 gr. 168 gr. HP 50,000 psi 2550 f/s

M 993 AP BOFORS NC1290 45 gr. 126.6 gr. 55,115 psi 2985 f/s

CARTRIDGE	PROPELLANT	PRO.WEIGHT	PROJECTILE	C.PRESSURE	VELOCITY

M 59	WC 846	46 gr.	150.5 gr.	50,000 psi	2750 f/s
M 61	IMR 4475	41 gr.	150.5 gr.	50,000 psi	2750 f/s
M 62 TRACER	WC 846	46 gr.	142 gr.	50,000 psi	2750 f/s
M 80	WC 846	46 gr.	146 gr.	50,000 psi	2750 f/s
M 118	WC 846	44 gr.	172 gr.	50,000 psi	2640 f/s
M 276 TRACER	WC 846	46 gr.	140 gr.	50,000 psi	2750 f/s
M 852 MATCH	IMR 4895	42 gr.	168 gr. HP	50,000 psi	2550 f/s
M 993 AP	BOFORS NC1290	45 gr.	126.6 gr.	55,115 psi	2985 f/s