Weaver Top Mount Base #402M (Matte Black)

BH #WEWTMB402M • MFR #48429
Weaver Top Mount Base #402M (Matte Black)
Key Features
  • Rear Extension Bases for Select Rifles
  • Navy Arms, Savage, Stevens, Winchester
  • Front Extension Bases for Select Rifles
  • Anschutz, Browning, Churchill, Marlin
The matte black Top Mount Base #402M from Weaver has been machined to tight tolerances for a custom fit. This aluminum base offers maximum strength so that the rings will hold tight.
Special Order
Expected availability: 3-5 weeks
$4.50
David S., B&H Optics Expert

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Weaver 48429 Overview

The matte black Top Mount Base #402M from Weaver has been machined to tight tolerances for a custom fit. This aluminum base offers maximum strength so that the rings will hold tight.

Compatibility

Rear Extension Base for:
  • Navy Arms Country Boy Muzzleloader
  • Savage Axis Series, 10, 12, 110, 112 (all long action AccuTriggers); 10, 12, 110, 112 (all short action AccuTriggers); 10 ML II
  • Stevens Savage/Stevens 200
  • Winchester 52 with the hole spacing the same

    Front Extension Base for:
  • Anschutz 1568
  • Browning BBR Bolt Action (long and short actions)
  • Churchill 950 and 950-C
  • Marlin MR7
  • Navy Arms Country Boy Muzzleloader
  • Cooey 71
  • Enfield Winchester 70
  • Savage Axis Series, 10, 12, and 16 (short actions); Striker, Pistol, 510, 512, 516 S/A, 10 ML (2-piece only) pre-2003 models; 110, 112, 116 (long actions); 210 Shtg (use X-high rings) pre-2003 Models; 10, 12, 110, 112 (all long action AccuTriggers), 10 ,12 ,110, 112 (all short action AccuTriggers); 10 ML II
  • Sears 53
  • Stevens 110E, Savage/Stevens 200
  • Winchester 52 with the hole spacing same; 70 Long Action with the hole spacing same, 670, 770, 70 Short Action (1984+), 70 WSM

    Note: For the Stevens Savage/Stevens 200 or shorter tube scopes or red dot scopes use #402 extension front base or one-piece base if available. Extension base allows an extra 0.689". The Winchester 52 with the hole spacing same may require bolt and/or safety alteration, otherwise firearm cannot function safely and properly. Consult with a qualified gunsmith. For the Winchester 52 and Winchester 70 Long Action Rifles, check the spacing of the tapped holes for the rear base and compare it to the hole spacing for the front base. For the same hole spacing, Model 70, use 47+ 46
  • UPC: 076683484291

    Weaver 48429 Specs

    Packaging Info
    Package Weight0.05 lb
    Box Dimensions (LxWxH)1.75 x 0.9 x 0.03"
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