Henry 5.56 Long Ranger 

To improve my chances of recreating the 5 in 5" at 500, I'm going to use the Remington Premium Gold Medal with a 77gr Sierra MatchKing bullet. I'm going to deviate from my normal use of the Leupold VX-Freedom Ping-Plex reticle in favor of a calculated trajectory that will line up better with the Leupold's BDC stadia.  400 yards at bottom of the pig plex circle with 500, 600, and 700 matching the next aiming points. 
A 30/230 zero. 
Henry Long Ranger
11x17-AQT-Blk.pdf
Targets of the AQT
Download this AQT target print it on 11x17 paper (Most office supply stores can do this for you).
Or just go ahead and attend a Project Appleseed Rifle Marksmanship Clinic and at the end of the event, check with the Shoot Boss to see if any leftover targets are available. 

Why Turkey Neck Cheek Weld?

While I have not personally tested the Maven RF1 rangefinder, I do like that it is made in the Phillippines rather than the PRC. It looks like premium quality from a Lander, WY optics manufacturer. 
Check it out if you're seeking a rangefinder.
A quality field packable first aid kit to carry afield. 
AmbGun.com is THE ambidextrous gunfighting resource. Why you should become an ambidextrous gunfighter. How you can become an ambidextrous gunfighter. What the ambidextrous gunfighter requires in his equipment.

Ambidextrous "optimal use of cover", optimal use of terrain for steady hold factors.
Training the brain so that both the left and right eye can pick up the sighting system. Perfectly mirrored controls for unconscious, bilateral transfer of skill. operation both left and right handed. 

Affiliate Disclosure
Some of our posts at AmbGun.com contain affiliate links. If you click on an affiliate link and make a purchase, we may receive a small commission. Clicking on an affiliate link which earns a commission does not result in additional charges to you or cost you anything extra. Mentions of associated products within the content of AmbGun.com may not be noted as an affiliate in every referrence. Money earned via affiliate links helps keep the AmbGun web site and video production up and running. AmbGun hopes that you'd prefer that our efforts earn a commission rather than bypassing our affiliate links and simply adding to the bottom line of large marketers like Amazon.com