Yes it is boxer primed - I even checked on some of my spent rounds because I was curious.
Below taken from the www.odcmp.com Estore:
Item ID: 415
Description: Greek .30-06 Ammo HXP (Pyrkal) manuf/boxer primed-480 rds/cs
Greek .30-06 ammunition. HXP (Pyrkal) manufacture. Boxer
primed. 480 rounds per case. Packaged in 20 round cartons,
12 cartons per spam can. 2 spam cans per wooden case.
Weight of case 41 lbs. Price is $100.00 per case, $17.00
S&H per case.
THIS AMMO ATTRACTS A MAGNET.
Stock: 10+
Price: $100.00
Item ID: 407-CASE
Description: Greek .30-06 Ammo-HXP (Pyrkal) manuf/boxer primed-768 rds/cs
M2 Ball .30-06 caliber - packaged in 8 round enbloc clips,
6 clips per bandoleer, 4 bandoleers per spam can, 4 cans
per wooden crate (768 rounds per case). Manufactured by
Pyrkal (Greece). Boxer primed, non-corrosive. Headstamp
varies, HXP62 - HXP80. Sold in case lot only.
Price $168.00 per case, S&H $38.00 per case. Weight 73 lbs.
THIS AMMO ATTRACTS A MAGNET.
Stock: 10+
Price: $168.00