Thread: Running out of elevation adjustment - advice

What are the numbers on the bases? Should be (I think) 36 rear and 35 front for weaver bases

its 36 forsure..the other one maynot be 35??? cant quite see it even blowing up photo

cant read the numbers on the bases , are they 36 and 35 ? and are they genuine weavers or chinese knockoffs?

either a rail or something like the Burris rings with the Pos-Align inserts.
They allow you to have from 0 to 40MOA of vertical adjustmet in about 8 steps

Z

Different screws? They don't look like a matching pair to me?
A search of the internet doesn't come up with anyone else having this problem with a Franchi Horizon.

https://www.optics-trade.eu/nz/mount...orizon_sa.html

Not bottoming out on the zero stop? I’m not familiar with the scope at all just an idea

Is it my eyes or do the bases look different in their dovetail.
Not a matching pair

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The rear base is a number 36 (0.2in) and the front base is a number 46 (0.3in) so seems like I need to replace the front one with a 35 (0.4in)?
@Makros has said the Franchi is higher in the front of the action so wouldn't I need to have a thicker (higher) base at the rear to solve the problem? The bases aren't a matching set either so I'll have to sort that out.

The rifle was set up for a mate a long time ago at gun city and never got used so looks like the problem is heading towards the bases

It wont cost much. Just go and get a new set of bases and locktite them on.

Rifles That Have Two-Piece Scope Mounts Interchangeable With Franchi Horizon SA
All the Rifles listed in the category below have two-piece mounts interchangeable with Franchi Horizon SA. To meet interchangeability conditions, two-piece mounts must match in all dimensions except the B distance. B distance can vary because two-piece mounts can be installed and adjusted closer or further apart. Rifles that have two-piece scope mounts interchangeable with Franchi Horizon SA are:

Bergara B14 SA

Bergara Premier SA

Bergara B14 LA

Bergara Premier LA

BSA Repetierer

CZ 600 Lux (Medium)

CZ 600 Range (Medium)

Remington 700 LA

Remington 700 SA

Remington 78 LA

Remington 78 SA

Remington 721

Remington 725

Remington 40x SA

Remington 40x LA

Remington 722

Remington 40-XB

Weatherby Mark V

Weatherby Vanguard SA

Weatherby Vanguard LA

Haenel Jaeger 10 Pro

Sauer 100

Sauer 101

Mauser M18

Mauser M12 (2019-onward)

CZ 550 Scandinavia

CZ 600 Lux (Long)

CZ 600 Range (Long)

CZ 600 Lux (Mini)

CZ 600 Range (Mini)

Mauser M94 (1994)

Mauser M1996 (Serial number < 12000)

Sabatti Tactical SA

Sabatti Compact Scout SA (pre-2017)

Sabatti Rover 600

Sabatti Tactical LA

Sabatti Compact Scout LA (pre-2017)

Sabatti Rover 870

Sabatti TLD

Sabatti Tactical EVO

Sabatti Rover Traqueur

Brno Scandinavian

Haenel Jaeger 10 Pro

Haenel Jaeger 10 (Up from Series-Nr. JX-000920)

Howa 1500 LA

Howa 1500 SA

Howa 1500 Mini

Isn't a 46 a Mauser base? That might be the issue...

Originally Posted by leololol

so seems like I need to replace the front one with a 35 (0.4in)?

yes

You are unlikely to get a single mount. Buy a new set and get on with life. Cost about $50.

Yeah I'll replace them as a set mate, just checking I get the correct ones cheers for the info

You can get singles.

Definitely the front base is wrong for the rifle and is too high causing the rifle to shoot low. Take it of and replace it with the right one, a no 36, or fit a 20 MoA base. Job done.
GPM.