Leupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte Black

Leupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte Black

4.9 stars out of 28 reviews
(4.9)|
28 ratings

Key item features

  • Constructed from lightweight 7075-T6 aluminum for maximum durability.
  • Compatible with Marlin 336, ensuring a perfect fit.
  • Compatible with both Pick and Weaver-style rings for versatile mounting options.
  • Engineered for a secure and reliable connection between your scope and firearm.
  • Proudly made in the USA and backed by a lifetime guarantee for quality assurance.
Current price is $48.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Feb 6
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Sold and shipped by Gritr
4.650205761316872 stars out of 5, based on 243 seller reviews(4.7)
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Leupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte Black
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Comparison Chart:
MaterialAluminumLeupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte BlackAluminumLeupold 171360 BackCountry Cross-Slot 1-Piece Base For Ruger American Long Action Weaver Style Black Matte FinishAluminumLeupold 171514 BackCountry Cross-Slot 1-Piece Base For Weatherby Vanguard Short Action Weaver Style Black Matte FinishAluminumLeupold 1-Piece Backcountry Cross-Slot Scope Base Nosler M21 Long Action Matte BlackAluminumLeupold 1-Piece Backcountry 20 MOA Elevated Cross-Slot Scope Base Browning X-Bolt Long Action Matte BlackAluminumLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Short Action Matte BlackSteelLeupold 1-Piece Standard Scope Base Mauser FN Matte BlackAluminumLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black
Pieces1Leupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte Black1Leupold 171360 BackCountry Cross-Slot 1-Piece Base For Ruger American Long Action Weaver Style Black Matte Finish1Leupold 171514 BackCountry Cross-Slot 1-Piece Base For Weatherby Vanguard Short Action Weaver Style Black Matte Finish1Leupold 1-Piece Backcountry Cross-Slot Scope Base Nosler M21 Long Action Matte Black1Leupold 1-Piece Backcountry 20 MOA Elevated Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black1Leupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Short Action Matte Black1Leupold 1-Piece Standard Scope Base Mauser FN Matte Black1Leupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black
Weight3.17 ozLeupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte Black0.12 lbLeupold 171360 BackCountry Cross-Slot 1-Piece Base For Ruger American Long Action Weaver Style Black Matte Finish2 lbLeupold 171514 BackCountry Cross-Slot 1-Piece Base For Weatherby Vanguard Short Action Weaver Style Black Matte Finish2 ozLeupold 1-Piece Backcountry Cross-Slot Scope Base Nosler M21 Long Action Matte Black0.25 lbLeupold 1-Piece Backcountry 20 MOA Elevated Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black0.25 lbLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Short Action Matte Black0.23 lbLeupold 1-Piece Standard Scope Base Mauser FN Matte Black0.25 lbLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black
Retail packagingSingle PieceLeupold 1-Piece Backcountry Cross-Slot Scope Base Marlin 336 Matte BlackSingle PieceLeupold 171360 BackCountry Cross-Slot 1-Piece Base For Ruger American Long Action Weaver Style Black Matte FinishSingle PieceLeupold 171514 BackCountry Cross-Slot 1-Piece Base For Weatherby Vanguard Short Action Weaver Style Black Matte FinishSingle PieceLeupold 1-Piece Backcountry Cross-Slot Scope Base Nosler M21 Long Action Matte BlackSingle PieceLeupold 1-Piece Backcountry 20 MOA Elevated Cross-Slot Scope Base Browning X-Bolt Long Action Matte BlackSingle PieceLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Short Action Matte Black-Leupold 1-Piece Standard Scope Base Mauser FN Matte BlackSingle PieceLeupold 1-Piece Backcountry Cross-Slot Scope Base Browning X-Bolt Long Action Matte Black

Customer ratings & reviews

4.9 out of 5 stars
stars28 ratings15 reviews
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Showing 1-3 of 15 reviews

Jun 11, 2025
Frank F.
5 out of 5 stars review

I used these on my

I used these on my savage 110 trail hunter. It's hard to install a scope with the factory two piece rail slots. Worked perfectly!

Review from leupold.com
Helpful?6GEXMQCD579L12244666675
Jun 26, 2025
Ramon A.
5 out of 5 stars review

Perfect fit for my Savage

Perfect fit for my Savage Axis. I previously ordered the wrong size, but Leupold made it very clear how to determine which size I needed

Review from leupold.com
Helpful?6GEXMQCD579L12244666675
Oct 4, 2025
JAY C.
5 out of 5 stars review

Easily installation. All screws /holes

Easily installation. All screws /holes in perfect alignment with the action. All screws that secured the base to the action were perfect in length.

Review from leupold.com
Helpful?6GEXMQCD579L12244666675