Any suggestion for an elevation adjustable base.

Hi guys,

Im planning for a long range air rifle shooting. our local competition's distance for this is at 75..100..125 and 150 yards. My upcoming scope is the Athlon Argos BTR 10-40x56 having only 50moa of total elevation travel. I want to dial my turrets to each distance of our targets....that means i will really run out of elevation adjustment.

Any suggestion for an elevation adjustable base that will be at the lowest possible price point?

My rail is picatinny btw.
 
I have used this one from BKL. Worked well for me.

1543806331_18723213815c049d7b21f9d9.21858027_BKL-288-2T.jpg

 
This base is super cool!! 



But have you ever seen this? Or have anyone here used it? If I ever shot ELR I think I would get this. https://iveyshooting.com/#product 

It LOOKS amazing and it was tested to be DOB accurate at every MOA!! 

50 MOA was like 49.997, 100 MOA was like 99.98, 150 MOA was like 148.75 - I mean that is just precision!!!

We're probably wandering off-topic in the ColdShot thread, and given the relevance of your thoughts I'd like to continue this here. Thank you for the Ivey link; I've seen the Ivey base when looking for ColdShot competitors, though you've caused me to take a more in-depth look.

I understand for airgun Extreme Long Range shooting the ColdShot ($480) provides the necessary adjustability and accuracy, though I'm completely new to ELR and PCP airguns so am looking to listen and learn

Ivey ($975) has a bit more complexity, is twice the price, 2/3 the adjustable range of a comparable ColdShot model, and...and...the rings are integral (so changing scope tube size means plunking down another $1K). However, the Ivey, from everything I've read, is really, really solid and accurate. (example video summing that up):







https://www.youtube.com/watch?v=4p3Uiov775M







I'm going to guess the ColdShot is quite a bit more loose; if that makes a difference in airgunning I don't know:







https://www.youtube.com/watch?v=g_8L-F6Xx-0







Mark mentions an EraTac Adjustable Inclination Mount ($775+), though they max out at 70 MOA as seen in the above and another video, which also discusses the Charlie TARAC periscope 860 MOA ($1400+) and the WR PRECISION PRO ELR 240 MOA ($800): 







https://www.youtube.com/watch?v=bXHcU0E79MM







Here's some reading to support KevinWood44's suggestion to look into the Ivey:

https://www.rifletalks.com/equipment-reviews/optics/eratac-vs-ivey-adjustable-scope-mounts/



A quick Chairgun entry suggests 105 MOA is needed for a slug at 1,000 yards, so the Ivey RT200-MOA should cover the gap, along with the Coldshot 150 and 300 MOA.models, and WR Pro 240 MOA.

I'm open-minded on your thoughts.


 
Nation,

I have a fully adjustable Picatinny base, technically made by and for Raven Crossbows. They call it a "jack plate". VERY nice solid unit, and much more economical than the powder burner versions. Got mine a while ago, works great, tracks flawlessly. If I recall, it was around the $250 realm about 2 years ago. Definitely worth a look.

Ravin R174 Jack Plate Elevation Scope Mount For Use With Ravin Crossbow Scopes, Black https://www.amazon.com/dp/B07DLMMS5B/ref=cm_sw_r_apan_glt_fabc_EFFHNS9P5CG0JT5XQ173

Tom Holland 

Field Target Tech 

Fieldtargettech.com 
 
I have both the eagle vision 108 moa adjustable base and cold shot 166 mil adjustable base. The eagle vision base is very well made and will center you optic perfectly with windage adjustments its a set and forget. If you are using ffp recticle or new bed ballistic data smart scopes its great!!!! But it does not provide you the ability to adjust for moa mil. I think the cold shot is the only real option now for a unit that works for our purposes.