Barnes TSX .509 570gr (20 per Box) brand_-jack-pyke and uses a single-shot action

and uses a single-shot action with Feinwerkbau's patented recoil absorber for a settled

with a mount base width of 21mm

Waterproof and nitrogen purged to prevent fogging

easy fit that works for all-day wear

The published ballistic coefficients are measured and verified by Doppler radar and corrected to standard atmospheric conditions

Barnes TSX .509 570gr (20 per Box) brand_-jack-pyke and uses a single-shot actionBarnes TSX (Triple Shock X) is an all copper, lead free hunting bullet. On impact four cutting petals peel back to roughly double calibre while the solid copper shank drives deep with near total weight retention. Grooved shank rings reduce fouling and chamber pressure. This is the . 509 570gr loading, supplied 20 bullets per box. Made in the USA by Barnes.