Hello, I'm new to this forum and new to the Sako brand. My father gave me a rifle after mentioning that I was interested in picking up long range shooting. It has a Sako L579 bolt action receiver in 308, a heavy Apex Imperial barrel. He found this setup at a gun show maybe 15 years ago and to his regret didn't pick up a DBM kit that was available at the time for $30. It has a single shot setup. He later took a (what he calls) Canadian Sniper Mauser stock and did the glass bedding and inletting. I'm trying to find my bearings with regards to what I have. I'm particular confused about the trigger, feed ramp (or is it called a follower) and the trigger guard because I can't tell if those are original and they look different from the few photos I've seen of complete L579s. Any info would be appreciated. Thanks!