In StockSave 14%
Type
optic
Last Seen
May 19, 2026
Weaver Grand Slam S402 Type Top Mount Base Steel Fits Winchester 70 SA
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Weaver Grand Slam Top Mount Extension Scope Base #S402 Matte Black$15.39
$17.99
You save $2.60 (14% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: optic
- UPC: 076683482471
- SKU: 51655220814
- Brand: Weaver
Price History
Deal Details
Weaver renowned Grand Slam rings have undergone a recent redesign, resulting in a sleek and modern appearance. The legendary cross-lock design by Weaver ensures optimal scope stability. Constructed from solid steel, these rings are engineered to withstand significant recoil forces. The windage adjustable rings facilitate lateral crosshair adjustments during scope alignment. Furthermore, the newly designed Grand Slam rings are manufactured in the USA with precise tolerances. Precision-engineered
Other Offers for This Product
Active offers from your catalog for Weaver Grand Slam Top Mount Extension Scope Base #S402 Matte Black.
Comparing 6 retailers carrying this product
Lowest Price: $13.64
Highest Price: $24.49
You Save: $10.85
Avg Discount: 12% off
WEAVER GRANDSLAM BASE S402
Weaver OpticsBattleHawk ArmorySKU/UPC: 076683482471
$13.64$20.95Save 35%
View at BattleHawk ArmoryWeaver Grand Slam S402 Type Top Mount Base Steel Fits Winchester 70 SA
WeaverPalmetto State ArmorySKU/UPC: 51655220814
$15.39$17.99Save 14%
View at Palmetto State Armory
Weaver S402 Grand Slam Base
WeaverGrabAGunSKU/UPC: GAG_ES-0912800
$15.79$20.95Save 25%
View at GrabAGun
Weaver Grand Slam Top Mount Extension Scope Base #S402 Matte Black
WeaverMidwayUSASKU/UPC: 876221
$21.49
View at MidwayUSA
Weaver Mounts S402 Grand Slam Base
Weaver MountsAmmunition DepotSKU/UPC: 48247
$24.49
View at Ammunition Depot