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.223 Rem 55 HP

The cartridge 223Rem  is used for sporting and hunting shooting in shooting through bolt-action and semi-automatic rifles and carbines. The cartridge keeps its qualities under various climatic and weather conditions no matter what the season is.The cartridge complies CIP requirements.

 The firearm model H&K SL-8, OA-15, CZ527, Ruger Mini14  are deployed to run the acceptance tests of cartridges. The cartridge is settled upon chambering  till the case shoulder  rests against the chamber cone. The cartridge case is made of steel, is bottle-shaped with non-projecting flange.

 The bullet of 223Rem consists of two elements:
-bimetal jacket;
-lead core;
Boxer primer, non-corrosive.

 

 

 

 


 

Technical description

Technical description

Bullet mass, g.

3.5-3.75

Bullet length, mm

19.54-20.06

Cartridge mass, g

10.67-11.54

Cartridge length, mm

56.6-57.4

Average bullet velocity,  V25, m/s

900

Powder pressure, P max.avg. MPa <

343.2

Quantity in box (case)

20 (1000)

Case gross weight, kg

12.4

 

   

Ballistic description

Bullet mass, avg, g

3,6

Ballistic coefficient (G1)

0,231

Muzzle velocity, avg, mps

947

 

   

Ballistic description

Distance,  m

Trajectory,  m
(targeted at 100m)

Trajectory, m
(targeted at 200m)

Velocity,mps

Energy, J

50
0.016
0.054
875.65
1389.17
100
0,000
0.076
808.29
1176.00
150
-0.054
0,060
744.32
997.23
200
-0.152
0.000
683.62
831.22
250
-0.302
-0.113
625.57
704.40
300
-0,516
-0,288
570.48
585.80



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