This makes the difference in details:
Original STEYR trigger: first stage weight and first stage travel, second stage weight and trigger stop infinitely adjustable
Dry fire training shots without any necessary tools
Maximum safety: shots only possible when bolt is fully locked
Infinitely adjustable length of sight from: 311 to 335 mm (LP 2) 268 to 298 mm (LP 2 COMPACT)
Eight different grips and one ambidextrous
Compressed air cylinder with German WIKA quality pressure gauge