Rifle FN 7.62 mm C2A1

Rifle FN 7.62 mm C21A1

The Rifle, Automatic, 7.62mm, FN, C2A1, is a light automatic weapon (LAW) that is capable of firing bursts or single rounds. It is designed to be used as a section fire support weapon.

The Rifle, Automatic, 7.62mm, FN, C2A1, is an air cooled, gas and spring operated weapon with an adjustable gas regulator. It self loads from a magazine and fires from a positively locked breech. It is equipped with a bipod and a heavy barrel for sustained firing.

The main components of the weapon can be disassembled and assembled by the user for cleaning purposes.


IDENTIFICATION

Manufacturer 

 Canadian Arsenals Limited

Model 

 C2A1

TECHNICAL SPECIFICATIONS

PHYSICAL DATA

Weight

Normal butt, less magazine 

 12 lb. 8 oz.

Normal butt, empty magazine 

 13 lb. 8 oz.

Normal butt, full 30 rd magazine 

 15 lb.

Length

Normal butt 

 44.75 in

OPERATING DATA

System of operation 

 magazine fed, automatic firing, spring and gas operated.

Safety feature 

 Mechanically locked dropped breech block.

Muzzle velocity 

 2750 ± 40 fps.

Rate of fire

Cyclic 

 675 to 750 rpm

Effective 

 75 rpm

BARREL DATA

Length 

 21 in.

Calibre 

 7.62 mm

RIFLING PARTICULARS

Number of grooves 

 6

Pitch 

 1 turn in 12 in.

Direction of twist 

 right hand

AMMUNITION DATA

Type 

 7.62 mm NATO STANDARD

Size 

 7.62 mm

Magazine capacity 

 30 rounds

SIGHTING DATA

Rear sight 

 aperture

Front sight 

 blade

Sight radius 

 20 7/8 in.

RANGE OF ADJUSTMENT

Ranging 

 Rear sight is graduated from 200 to 1000  metres in increments of 100 yards.

Zeroing - Rear sight 

 One revolution of the zeroing screws provides 5 minutes of angular or 9.52 inches lateral movement of the MPI at 200 yards.

Zeroing - Front sight 

 One revolution of the front sight blade provides 4 minutes of angular or 8.57 inches vertical movement of the MPI at 200 yards.


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