Scope Mounting for
Marlin 336
Step 1: Date your Marlin 336 using the button below.
Step 2: Choose a scope from the year your Marlin 336 was built, or later.
Marlin 336 Scope Favorites
Weaver’s very first “variable” scope. Choose between 2.75 and 5 power by removing small adjustment cover.
Using all original Weaver scopes and parts, then adding modern glass, glues, seals and lubricants, we’ve rebuilt the Weaver scopes to be better than new. Re-sealed, nitrogen processed, re-finished, internally cleaned with optional color case hardened accents and choice of upgraded reticles. Standard model comes blued with crosshair reticle.
Today’s expected ship time: 14 days.
Introduced in 1956, the Weaver K3-60B brought constantly centered reticles to the Weaver line in a straight tubed scope. Like all of our restored scopes, it is restored using all original Weaver parts but modern glass, glues, seals and lubricants. We especially love this scope for lever guns but also good as a 1” tube rimfire option or any build that looks great with a straight tube but needs an outstandingly bright, clear, sealed optic.
Today’s expected ship time: Immediate
If we are currently out of stock for the reticle you are shopping for please join our waitlist by selecting the appropriate reticle from the dropdown and entering your email address. We’ll notify you when it is in stock.
Introduced in 1956, the Weaver K4-60B brought constantly centered reticles to the Weaver line. We put this K4 scope on rifles from 1956 to the late 60’s in place of the poorly built 60C through F models. Like all of our restored scopes, it is restored using all original Weaver parts but modern glass, glues, seals, and lubricants. This is the best in the series of the most popular scope ever made!
Today’s expected ship time: Immediate
Step 3: Choose your Redfield, Weaver, or Buehler rings and bases.
Redfield Top Mounting
(Bases: Select JR 336 for IER or 336-R for receiver mounts from Dropdown Menu on product page)
(Rings: Low for under 40mm obj. Med. for 40-48mm obj. High for 50-56 Obj.)
Square Machined Steel Early Redfield bases with Redfield and Patent No. stamped on the side for your period-perfect builds from the 1930’s to the 1950’s.
New old stock and refurbished inventory: some new old bases may have ring marks in the dovetail from originally having rings installed at the factory.
Please see list below for specific application before choosing a base from the drop-down menu or click here to reference Redfield base charts.
Packaging varies. Some models also available with folding peep - see drop-down for availability.
Please see list below for specific application before choosing a base from the drop-down menu or click here to reference Redfield base charts.
Also found here is the Redfield SA-22 Cantilever Barrel Base mount for Browning SA-22.
Ring Heights:
Low .152"
Medium .272"
High .402"
Standard rear/front.
Ring Heights:
Low .152"
Medium .272"
High .402"
1” Ring Heights:
Low .152"
Medium .272" (for 44-50mm objective diameters)
High .402" (for 50-56mm objective diameters)
26 & 30mm Ring Heights:
Medium .394"
High .492" (for objective diameters up to 56mm)
Packaging may vary.
Weaver Top Mounting
(Bases: Choose Weaver Top Mount Base 63, 63A, or 63B from product page below)
(Rings: Low for under 40mm obj. Med. for 40-48mm obj. High for 50-56 Obj.)
New old stock. Various packaging.
Please see list below for specific application before choosing a base from the drop-down menu where they are organized numerically.
Saddle thickness:
Low: .095”
Medium: .175”
High: .34”
A Vintage Gun Scopes Original. The best way we know to bring new life to your old Weaver scope.
Saddle thickness:
Low: .095”
Medium: .175”
High: .34”
Weaver Pivot Mounting (Swing Away to Access Iron Sights)
(Base: Select 163A from the dropdown menu on product page below)
(Rings: Low for under 40mm obj. Med for 40-48mm obj. High for 50-56 Obj.)
New old stock. Various packaging.
Use with Weaver Pivot Mount Rings.
Please see list below for specific application before choosing a base from the drop-down menu where they are organized numerically.
A Vintage Gun Scopes original. The best way we know to bring new life to your Weaver scope.
Use with Weaver Pivot Mount Bases.
If we are currently out of stock please join our waitlist by entering your email address below. We’ll notify you when it is in stock.
Buehler Mounting
(Bases: Select Code 21 or 21-U from the dropdown menu on product page below)
(Rings: Code 6 for under 40mm obj. Code 7 for 40-48mm obj. Code 8 for 48-56 Obj.)
New old stock. Various packaging.
Please see list below for specific application before choosing a base from the drop-down menu.
New old stock. Various packaging.
Please see list below for specific application before choosing a base from the drop-down menu.
Code 5: 7/8”, Low
Code 6: 1", Low
Code 7: 1", Medium
Code 8: 1", High
Code 10: 26mm, Standard
Code 11: 26mm, High
Code 14: 26.5mm, High
Code 16: 28mm, Standard
