Bases
Your optic’s performance starts with a solid foundation. Our scope bases deliver the strength and alignment needed for consistent accuracy. Choose from one-piece or two-piece designs machined to exact tolerances for rifles, shotguns, and handguns. Compatible with Picatinny, Weaver, and proprietary rail systems, each base offers secure, corrosion-resistant mounting that holds zero under recoil. Whether setting up for hunting, target shooting, or tactical use, our bases ensure perfect scope alignment and lasting dependability in the field.
Shop Top Brands
Shop All Bases
Found 503 products
WVR-48330
#113240
WEAVER Multi-Slot Base Mount Remington 700 SA
$34.99
WVR-48343
#113615
WEAVER No Gunsmith Shotgun Mount
$27.99
WVR-48473
#113727
WEAVER Top Mount Base Pair Mossberg 500 & 835
$15.99
TKK-S13269738
#134084
TIKKA Optilock Scope Base
$54.99
LPL-171332
#137035
LEUPOLD BackCountry Cross-Slot Base Remington 700 SA
$37.99
LPL-171108
#137790
LEUPOLD BackCountry Browning X-Bolt 2pc 1" Medium Matte
$81.99
LPL-171109
#139131
LEUPOLD BackCountry Browning X-Bolt 2pc 1" High Matte
$81.99
WVR-48344
#148091
WEAVER .Multi-Slot Base Mount Savage 110 LA 8-40
$27.99
RGR-90674
#158694
RUGER American Rimfire Base
$26.99
RGR-90329
#225243
RUGER Combination Scope Base Adapter Black Ruger 10/22
$8.99
WRN-V471M
#242479
WARNE Vapor 1 Piece Base Black Bergara Premier SA Matte
$35.99
WRN-V472M
#242481
WARNE Vapor 1 Piece Base Black Bergara Premier LA Matte
$35.99
WRN-V498M
#242509
WARNE Vapor 1 Piece Base Black Savage Axis Matte
$35.99
SPR-MA4GENAM
#102697
SPRINGFIELD ARMORY M1A 4TH GEN ALUM SCOPE MOUNT
$146.95
SPR-MA5028
#103147
SPRINGFIELD ARMORY 4TH GENERATION STEEL SCOPE MOU
$271.25
TRD-A1780
#108792
TRADITIONS 1 Piece Base for Break-Open Models
$7.58
WVR-48020
#112461
WEAVER Top Mount Base #20A
$4.60
WVR-48443
#113031
WEAVER Top Mount Base #423M
$13.58
WVR-48043
#113038
WEAVER Top Mount Base #43
$4.60
WVR-48061
#113039
WEAVER Top Mount Base Sako Wt Hntr Sav 10/110 Tikka, 61
$5.38
WVR-48064
#113040
WEAVER Top Mount Base #60A
$20.44
WVR-48082
#113041
WEAVER Top Mount Base #82
$9.68
WVR-48107
#113044
WEAVER Top Mount Base Win 94 Angle Eject Big Bore, 403
$6.67
WVR-48337
#113050
WEAVER Multi-Slot Base Mount Winchester 1300
$14.63
WVR-48339
#113051
WEAVER Multi-Slot Base Mount Benelli SBE II
$14.29
WVR-48425
#113054
WEAVER Top Mount Base #413
$22.48
WVR-48464
#113078
WEAVER Base Pair Mauser 98 Matte
$10.32
WVR-48466
#113079
WEAVER Top Mount Base Pair Savage 110 Accu Trigger
$10.19
WVR-48002
#113080
WEAVER Top Mount Base CVA Traditions, #16S Blk
$4.60
WVR-48004
#113081
WEAVER Top Mount Base Browning Beretta Win, #46S Blk
$4.60
WVR-48501
#113083
WEAVER Top Mount Base #36M
$4.40
WVR-48024
#113121
WEAVER Top Mount Base #24
$5.35
WVR-48028
#113123
WEAVER Top Mount Base #28
$4.60
WVR-48035
#113124
WEAVER Top Mount Base #35
$4.40
WVR-48067
#113126
WEAVER Top Mount Base Colt Coltsman Sako WT Hntr Tikka 67
$21.98
WVR-48069
#113127
WEAVER Top Mount Base Marlin Mossberg Western Field
$7.30
WVR-48076
#113128
WEAVER Top Mount Base Remington 788, 76 Blk
$4.60
WVR-48080
#113129
WEAVER Top Mount Base Moss 472/479/ 679, 80 Blk
$11.78
WVR-48503
#113130
WEAVER Top Mount Base #47M
$4.60
WVR-48505
#113131
WEAVER .22 Caliber Tip-Off Adaptor Base TO-9S
$6.61
WVR-48513
#113132
WEAVER Top Mount Base #410
$12.19
WVR-48109
#113143
WEAVER Top Mount Base #401
$12.89
WVR-48227
#113145
WEAVER Grand Slam Base ACHZ 1568 Brwng Bolt Action, S46
$15.74
WVR-48335
#113149
WEAVER Multi-Slot Base Mount Ruger 10-22
$13.67
WVR-48632
#113155
WEAVER Top Mount Base #411
$10.80
WVR-48447
#113188
WEAVER Top Mount Base Mrln 36/336 MOSS 640, 63BS Silver
$8.14
WVR-48460
#113189
WEAVER Top Mount Base Pair Remington 700
$9.75
WVR-48462
#113190
WEAVER Base Pair Browning A-Bolt Matte
$10.19