Tag Archives: ballistic coefficient

OpenRocket – now we’re talkin’

For something a little bit different here is a link to the OpenRocket source download. It’s a Java based program. Don’t expect exact ballistics software but you cna construct your own designs and use the Component Analysis function to see how changes affect the drag etc.

Example I've done using OpenRocket
Example I’ve done using OpenRocket

Gallery

From left to right: G7L-224-80gr; G7L-243-105gr; G7L-284-180gr; Sierra MatchKing .308 cal 155gr HPBT Match #2155; Berger Bullets 30 cal 155gr Match Grade VLD Hunting (Lot# 2189); G7L-308-155gr; G7L-308-175gr; G7L-308-210gr
From left to right: G7L-224-80gr; G7L-243-105gr; G7L-284-180gr; Sierra MatchKing .308 cal 155gr HPBT Match #2155; Berger Bullets 30 cal 155gr Match Grade VLD Hunting (Lot# 2189); G7L-308-155gr; G7L-308-175gr; G7L-308-210gr
G7L-308-155gr
G7L-308-155gr

Completed batch of G7L-264-140gr's

Completed batch of G7L-264-140gr’s

Another batch of G7L-284-180gr's ready for packing.
Another batch of G7L-284-180gr’s ready for packing.

Boxed and ready to go.

Boxed and ready to go.

Introducing the G7L series of projectiles

  • Precision gilding metal match grade target jackets
  • +99% Lead (Pb) cores
  • Hand swaged in Australia

The G7L series of projectiles is Antipodean Industrial’s entry into the hand swaged projectile market. In principle, the G7is a traditional long range (300y+) projectile designed for high levels of accuracy while maintaining supersonic velocity levels.

 

Another batch of G7L-284-180gr's ready for packing.