Marksman model 70 breakbarrel air rifle: Part 10
Today we add shims to the Marksman model 70 mainspring, to see what that does.
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Today we add shims to the Marksman model 70 mainspring, to see what that does.
Today’s report will be a very important one. We test the velocity of the .22-caliber Marksman model 70 after I cut off the bent part of the mainspring.
I have wanted to write this report for over a month. I have been quiet too long about what I believe is a major error that’s been allowed to stand without opposition.
by Tom GaylordWriting as B.B. Pelletier Beeman R10. Part 1 History of airguns This report covers: Start Scope base off Tip 1 Mainspring Remove piston Sleeved piston Threaded spring tube Breech seal Cleaning Piston seal Tuning strategy Trigger Insert the piston with the new Vortek seal — tip 2 Last thing — the trigger box! … Read more
by Tom Gaylord Writing as B.B. Pelletier Part 1 Part 2 This report covers: • Shoot it! • Test it! • Clean it — maybe • Oil it — maybe • Keep your hands off! Today, I’m going to look at precharged pneumatics (PCP). Maybe you thought these came ready to go right from the … Read more
by Tom Gaylord Writing as B.B. Pelletier Part 1 This report covers: • CO2 facts • CO2 is a self-regulating gas • The temperature thing • Piercing pin problems • Chilling bulk-fill guns to fill better • Crosman Pellgunoil • Automatic transmission stop leak • Getting more power from a vintage CO2 gun It took … Read more
by Tom Gaylord Writing as B.B. Pelletier This report covers: • The trigger • Be careful! • Adjustment is fine • Lubrication • The best thing you can do with a new airgun • Final recommendation • Summary This report is written at the request of Jennifer Cooper Wylie, a follower on my Facebook page. … Read more