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Weaver Extended Multi Slot Base, 1 Piece, Winchester 70 Short Action, 20MOA - 99478
$27.99 $43.95 Save 36%
Gun Model: Winchester 70 Short Action
Additional Features: 20 MOA
Code: WR-MT-EXTRMG-99478
MPN: 99478
UPC: 076683994783
Weaver Extended Multi Slot Base, Savage Accu Short Action - 99495
$29.89 $43.95 Save 32%
Additional Features: 0 MOA
Gun Model: Savage 110 w/ Accutrigger Short Action
Code: WR-MT-EXTRMG-99495
MPN: 99495
UPC: 076683994950
Weaver Extended Multi Slot Base, Savage Accu Long Action, 20MOA - 99494
$29.89 $43.95 Save 32%
Additional Features: 20 MOA
Gun Model: Savage 110 w/ Accutrigger Long Action
Code: WR-MT-EXTRMG-99494
MPN: 99494
UPC: 076683994943
Weaver Extended Multi Slot Base, Remington 700 Long Action, 20MOA - 99486
$39.49 $43.95 Save 10%
Gun Model: Remington 700 Long Action
Additional Features: 20 MOA
Code: WR-MT-EXTRMG-99486
MPN: 99486
UPC: 076683994868
Weaver Extended Multi Slot Base, Remington 700 Short Action, 20MOA - 99485
$39.99 $43.95 Save $3.96
Gun Model: Remington 700 Short Action
Additional Features: 20 MOA
Code: WR-MT-EXTRMG-99485
MPN: 99485
UPC: 076683994851
Weaver Extended Multi Slot Base, Remington 700 Short Action - 99500
$39.99 $43.95 Save $3.96
Gun Model: Remington 700 Short Action
Additional Features: 0 MOA
Code: WR-MT-EXTRMG-99500
MPN: 99500
UPC: 076683995001
Weaver Extended Multi Slot Base, Remington 700 Long Action - 99499
$39.99 $43.95 Save $3.96
Gun Model: Remington 700 Long Action
Additional Features: 0 MOA
Code: WR-MT-EXTRMG-99499
MPN: 99499
UPC: 076683994998
Weaver Extended Multi Slot Base, Savage Accu Long Action - 99493
$39.99 $43.95 Save $3.96
Additional Features: 0 MOA
Gun Model: Savage 110 w/ Accutrigger Long Action
Code: WR-MT-EXTRMG-99493
MPN: 99493
UPC: 076683994936
Weaver Extended Multi Slot Base, 1 Piece, Winchester 70 Long Action, 20MOA - 99479
$39.99 $43.95 Save $3.96
Gun Model: Winchester 70 Long Action
Additional Features: 20 MOA
Code: WR-MT-EXTRMG-99479
MPN: 99479
UPC: 076683994790
Weaver Extended Multi Slot Base, Savage Accu Short Action, 20MOA - 99496
$39.99 $43.95 Save $3.96
Additional Features: 20 MOA
Gun Model: Savage 110 w/ Accutrigger Short Action
Code: WR-MT-EXTRMG-99496
MPN: 99496
UPC: 076683994967
Weaver Extended Multi Slot Base, 1 Piece, Winchester 70 Short Action - 99484
$44.89
Gun Model: Winchester 70 Short Action
Additional Features: 0 MOA
Code: WR-MT-EXTRMG-99484
MPN: 99484
UPC: 076683994844
Weaver Extended Multi Slot Base, 1 Piece, Winchester 70 Long Action - 99483
$45.99
Gun Model: Winchester 70 Long Action
Additional Features: 0 MOA
Code: WR-MT-EXTRMG-99483
MPN: 99483
UPC: 076683994837
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To find the Weaver Mounts and Bases that fit your firearm, please check out our Weaver Mounts and Bases Chart. Here you can find which Weaver part number fits your firearm's make and model.

Weaver Extended Multi Slot Bases Product Info

Weaver Extended Multi-Slot Bases allow you to enjoy optical superiority! These Weaver Bases are designed for specific models of firearms. The Extended Multi-Slot Bases by Weaver provide imagean additional 1-inch of forward length for more mounting options. These riflescope bases are manufactured from 6061 T6 aluminum and protected by a matte, Type III hard coat anodized finish. Extended Multi-Slot Bases are compatible with Picatinny or Weaver style rings. Integral recoil lug, no slip/no strip Torx screws round out the features of these tactical rifle scope bases.

The following Weaver Extended Multislot Bases are available:

  • 99483: Weaver Extended Multi Slot 1 PC Base Winchester 70 LA
  • 99484: Weaver Extended Multi Slot 1 PC Base Winchester 70 SA
  • 99478: Weaver Extended Multi Slot 1 PC Base Winchester 70 SA 20MOA
  • 99479: Weaver Extended Multi Slot 1 PC Base Winchester 70 LA 20MOA
  • 99499: Weaver Extended Multi Slot Base Remington 700 LA
  • 99486: Weaver Extended Multi Slot Base Remington 700 LA 20MOA
  • 99500: Weaver Extended Multi Slot Base Remington 700 SA
  • 99485: Weaver Extended Multi Slot Base Remington 700 SA 20MOA
  • 99493: Weaver Extended Multi Slot Base Savage Accu LA
  • 99494: Weaver Extended Multi Slot Base Savage Accu LA 20MOA
  • 99495: Weaver Extended Multi Slot Base Savage Accu SA
  • 99496: Weaver Extended Multi Slot Base Savage Accu SA 20MOA

Features of Weaver Extended Multi Slot Bases:

  • Available in either Long Action or Short Action
  • Made of 6061 T6 Aluminum with matte Type III hard coat anodize finish
  • Compatible with Picatinny or Weaver style rings
  • Additional 1" of forward length provides more mounting options
  • 20 MOA of cant version available for extended range optic adjustment

Package Contents:

  • Weaver Extended Multi-Slot Bases

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