5.56×45 RangeMaster FMJBT 55gr 20 Rounds
April 6, 2026
Weaver Mounts 49143 Sure Grip Windage Adjustable Rings Matte Black 1″ Medium
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Weaver Mounts 48018 Top Mount Base 18 Black Marlin 88/89/98/Remington 12A/121/Stevens 416
$8.58
Weaver Mounts 48018 Top Mount Base 18 Black Marlin 88/89/98/Remington 12A/121/Stevens 416
8 in stock
Each Weaver base is machined to tight tolerances for a custom fit. These aluminum bases offer maximum strength for rings to hold tight. This base offers the rock solid Weaver cross-lock design to fit a variety of rings.
| UPC | 076683480187 |
|---|---|
| Manufacturer | Weaver |
| Manufacturer Part Number | 48018 |
| Action | Bolt Action |
| Length | 3.6500 |
| Model | Top Mount Base |
| Mount Type | To Receiver |
| Product Type | 1-Piece Base |
| Shipping Weight | 0.0313 |
| Style | WEAVER |
