Re: USO or NF
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: sobrbiker883</div><div class="ubbcode-body">EREK cannot be added later.
However, a #3 elevation knob has 105 clicks per turn so on a mil scope you'll have 10.5 mils in one revolution.
The turret can be shimmed with washers as a zero stop and USO won't mind. If you pull a stunt like that with NF they will void your warranty, and kill a puppy.
I'd bet a USO could take a shot through the tube just like the famous NF "picture". A hole in the tube doesn't mean everything's gonna be trashed for sure.
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Steve,
"Kill a puppy", classic quote.
But thinking about your suggestion of using shims, it occurred to me that if one orders a SN3 3.2-17 on a 30mm tube, they should have around 80 MOA of total vertical adjustment.
So if they ordered a #3 elevation knob (in lieu of a EREK knob) and then used a 30 MOA base (BTW, Badger makes a nice 30 MOA base), they would have around 70 MOA (19.5 Mils) of up travel, and only 10 MOA ( 2.8 MILS) of down. That would be the same effect as EREK (give or take a mil or so) without the hassle or expense of the EREK.
It may not look a cool as the EREK knob (which is classic USO), but it does bring the cost of a SN3 3.2-17 ERGO down closer to NF's F1 MAP price of $2290:
SN3-1700
# Base price $2010
# No options selected.
# ERGO - Standard Option
# 44mm Low Profile - Standard Option
# U.S. #3 1/10 MIL - 45.00
# U.S. #1 1/10 MIL - Standard Option
# 30mm - Standard Option
# Matte Black Type III Hard Anodizing - Standard Option
# Mil-Scale GAP - 86.00
# 11 Pos Rheostat (Red) - 185.00
# Lo Profile Housing - Standard Option
# Rapid Focus - Standard Option
$2326.
Hmmm, John's post about the new 3.2-17x37mm has me thinking about an order.......