Shooting ELR is great, and there are many limitations to do it, mostly around calibre, velocity, drag, etc... But no matter the firearm, there is one thing that gets in the way of EVERY setup, and that is elevation travel. If shooting a hot 6mm, or a 50, or everything in the middle, you need to get elevation. The question is HOW...much...elevation and money.

The typical setup is to run a 20 or 30 MOA base, then use a low power large dia tube scope, with a reticle that has lots of graduations on it. Then when get out to the far, long, distance targets, you wind down the power and aim off...and do your best to remember the aiming point relative to the point of impact. That's a lot of work, huh! It doesn't have to be that hard, and here is the answer...the adjustable WR ELR 240MOA pic rail base...

The Waters Rifleman WR Pro ELR 240 adjustable base:

• Clamps onto the top of your existing picatinny rail mounted on your receiver.
• Takes your standard pic rail rings with your scope of choice. Note, that "choice" is now a much larger range of scopes, because this base gives you the elevations...
• Although a very simply design, has been in the development for over a year, and spent the last year in prototyping and proofing.
• Is a simple retro fit to any pic rail rifle/scope combo.
• Is VERY simple to operate, adjusts on the fly, is repeatable and unbreakable.
• ...and the best bit, this very simple, tough, sturdy, repeatable bit of kit does not have a ridiculous price...and most everybody can enter the game with their current setup.

Specs:

• Is made of 7075 Alum billet, machined to 0.05mm tolerances, and is made rock solid and tough enough that you could run over it and still use it.
• 480g / 16.3oz complete ready to fit and use.
• Finish is black hard anodise with SS fasteners.
• Increments by 30MOA from 0 to 240MOA. Not, the mount can go higher, however, it is out of design spec for the mount, and is not recommended.
• Has nylon shim take-up screws to "tune" the mount and ensure it is perfect and repeatable.
• Has a height from top of rifle pic rail to top of WR mount pic rail of approx 32mm (1 1/4") to give height see over a muzzle brake at 32".
• WR mount picatinny rail is 215mm / 8.5" long to allow best fixing of very powerful scopes with tubes (unfavourable ELR scopes by fixed mounting, until now).
• 1 single Cap screws at the rear adjusts the whole mount for all elevations.
• Very simple design, simple construction, but bulletproof toughness, hence, not expensive and better than the best.
• 5x pic rail clamping screws also act as recoil lugs on the receiver pic rail. Base has 2x 10mm wide x 5mm thick slots for optional extra recoil lugs.
• White laser engraved elevation ladder in MOA on the picatinny rail base - very easy to see and align to.

Note: Your scope will need to be zeroed at a given distance based on the base elevation setting you will start your minimum distance at. It is never recommended to zero a scope close to the bottom of travel. While this adjustable base is made of minimal parts to great precision, over such a short pivoting distance, a small MOA value could be out of calibration. It is highly recommended you perform a calibration check and record your come-ups on the base mount elevations against shots on a "tall target" at a short distance for comparisons to. Measure the elevations and check against ballistic data, etc, and create an accurate documented set of elevations for your matches/needs.