G15 commando (5,56x45mm NATO) new A4 upper receiver

Weight                                                        US CUSTOMARY                                  METRIC

Rifle , without magazine and sling                   6.1 lb                                              2.88kg

Empty magazine                                                 4 oz                                               0.11 kg

Loaded magazine                                             1 lb 1 oz                                           0.46 kg

Rifle with loaded magazine                              6.60 lb                                             3.12 kg

Length

Rifle with compensator                                   35.625 in                                         90.65 cm

Barrel                                                                  16,1 in                                           40.9 cm

Barrel with compensator                                   17,1 in                                            43.34 cm

Mechanical features

Rifling                                               right-hand twist 6 grooves 1:7

Method of operation                                      direct gas

Type of breach mechanism                         rotating bolt

Method of feeding                                          magazine

Trigger pull                                                      5.5 to 9.5 lb                                  2.49 to 4.31 kg

Ammunition

Caliber                                                          5,56x45mm NATO

                                                                         .300 Blackout*

Firing characteristics

Muzzle velocity (approx)                                3,100 fps                                        94,488 cmps

Muzzle engergy                                               1,322 ft-lb                                       1,785 N-m

Chamber pressure                                           52,000 psi                                     358,540 kPa

Maximum rate of fire (approx)                        800 rds/m

Semiautomatic                                              45-60 rds/m

Burst                                                                90 rds/m

Maximum effective range

Individual point targets                                    602 yds                                        550 meters

Area targets                                                    875 yds                                        800 meters

 

*Coming soon