Leupold Mark 4 1.5-5x20 SPR

The Leupold Mark 4, 1.5-5 x20 Special Purpose (illuminated) Reticle:

I took the plunge, on my first Leupold, when I bought the Knights SR-15. I figured it just wasn't right to have anything but a Mark 4 mounted to that gun.

Actually, that's not entirely true. I loved my EOTech. But aiming an EOTech at a 3 inch circle at 200 yards is almost impossible (for me anyway). I wanted something that would take advantage of the SR-15's accuracy, without sacrificing CQB potential as well. I've added some pictures of the reticle, as well as a usefull flyer from Leupold. If you want a more detailed copy, they are available for download on Leupold's website.

I mounted the scope, with a GG&G 30mm Accucam scope mount which they claim to be repeatable to 1/2 MOA - nice! It's a great companion to the low profile flip up sights, standard on the SR-15.
My only trouble, thus far, has been finding the perfect focus setting on the rear of the scope. I've researched this a ton, and can't get a consistent answer on how to find the exact correct focus (besides just pointing at the sky and winging it).
I love this scope. I'll admit, it's not *exactly* 1 power, so it's not as light and versitile as an EOTech at the low setting but dial it up to 5, and all of a sudden, the targets at the 200 yard line are easily spotted. The Mark 4 1.5-5 makes a great SPR rifle out of any accurate AR-15.

4 comments:

Mark Gale said...

Toby,

You are an honorable man! I am glad to hear that you are enjoying your rifle.

toby said...

Hey Mark! I owe it all to you :-)

JonnyBender said...

Good day toby

I'm new here. Bought a 5r milspec last nov. I like it. Problem is I want to shoot 1000 yds with it but my scope won't reach that far, I been reading about scope bases, it is recommended that I use 20 MOA base, my question is what hight of rings should i use and will I still be able to zero at 100yds.

Would appreciate your input. Thanks.

toby said...

Hey Jonny,

the rings should be as low as possible, while still preventing the bell of the scope from touching the barrel. On my rifle, I think there would be room even with a 20 MOA base, to still have a low set of rings. I can't say for sure though.

Given all that though, how much range does your scope have? For the bullet travel on a .308, my calculations are about 40MOA up from zero - your scope doesn't let you click that far?

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