Riflescope Rails & Bases

Save 5% Every Day with the Adorama Edge Card. Learn More

edge card
Sun Optics Universal Cantileve Picture

Sun Optics Universal Cantilever Mount for 12 & 20ga. Shotguns, Fits Ribs to 3/8"

SKU: SUSM6175MFR: SM6175
  • Universal shotgun mount; fits 12 & 20 gauge.
  • Durable aircraft aluminum shotgun cantilever mount.
  • Rifle scope mount ensures precise, secure alignment.
  • Lightweight design; weighs only 4.6 ounces.
  • Easy installation; shotgun scope mount included.
2-Day Shipping - FREE on Orders over 49.99
Save $16
$43.99
$59.99
Save: $16.00 (27%)
+ wishlist
Ways to Save
AIM Sports Side Scope Mount/V2 Picture

AIM Sports Side Scope Mount/V2 for M14 and M1A Rifles, 4.5" of Picatinny Rail

SKU: ASM1402MFR: M1402
  • Secure M14/M1A scope mount for enhanced accuracy.
  • Durable 6061 T6 aluminum scope rail construction.
  • Lightweight scope base; weighs only 1.7 ounces.
  • 4.3" Picatinny rail for versatile optic mounting.
  • Ensures precise scope alignment on M14/M1A rifles.
FREE 2-Day Shipping
Save $30
$59.99
$89.99
Save: $30.00 (33%)
+ wishlist
Ways to Save
Nightforce Optics 1-Piece 20 M Picture

Nightforce Nightforce 1-Piece 20 MOA Base f/Savage New Style, Short Action

SKU: NFA168MFR: A168
  • Nightforce base: Secure scope mounting solution.
  • Savage short action: Precise, durable scope platform.
  • 20 MOA base: Enhances long-range shooting ability.
  • One-piece design: Ensures rigid, stable alignment.
  • Lightweight rail: Minimizes added firearm weight.
Free Shipping
Save $40
$80.00
$120.00
Save: $40.00 (33%)
+ wishlist
Ways to Save
Lyman Shotgun Top Picatinny Ra Picture

Lyman TacStar Shotgun Rail Mount with SideSaddle Mossberg 500 and 590, Matte Bk

SKU: LY1081029MFR: 1081029
(1)
  • Durable aluminum build ensures solid scope mounting.
  • Picatinny rail mount provides precise optic alignment.
  • Lightweight design; non-glare anodized matte finish.
  • Easy installation on Mossberg 500/590 shotguns.
  • One-piece base offers a stable platform for optics.
FREE 2-Day Shipping
$119.98
+ wishlist
Ways to Save
NcSTAR AK-47 Style Tri-Rail Mo Picture

NcSTAR AK-47 Weaver Style Tri-Rail Mount and Receiver Cover

SKU: NSMTAKMFR: MTAK
  • AK-47 Tri-Rail: Secure, solid rifle scope mount.
  • Durable AK mount base: Matte black finish, steel.
  • Easy install: AK-47 receiver cover rail system.
  • Lightweight tri-rail: Enhances AK scope platform.
  • Precise fit: Ensures stable AK rifle scope base.
Save $6
$26.99
$32.99
Save: $6.00 (18%)
+ wishlist
Ways to Save
UTG Picatinny Rail Mount for R Picture

UTG PRO Picatinny Rail Mount for Remington 870/1100 Shotgun, Made in USA

SKU: UTMTU028SGMFR: MTU028SG
  • Secure Picatinny rail mount for Remington 870/1100.
  • Durable aluminum shotgun rail, matte black finish.
  • Provides solid mounting base for optics & accessories.
  • Lightweight design ensures precise alignment.
  • Easy installation with included hex screws & wrench.
Save $3
$16.97
$19.97
Save: $3.00 (15%)
+ wishlist
Ways to Save
Leupold Classic Gunmaker Winda Picture

Leupold Classic Gunmaker Windage Riflescope Blank Mounting Base, Matte Black

SKU: LD50033MFR: 50033
  • Leupold base: solid, secure riflescope mount.
  • Precise fit: ensures stable scope platform.
  • Durable material: withstands recoil impact.
  • Easy install: get your scope mounted quickly.
  • Light weight: maintains firearm balance.
$22.00
+ wishlist
Ways to Save
NcSTAR 1" Shotgun Magazine Tub Picture

NcSTAR 1" Shotgun Magazine Tube Mount w/Rails,Sling Stud & Bayonet Lug,Remington

SKU: NCMSHBAYREMMFR: MSHBAYREM
  • Durable NcSTAR mount for Remington 870 shotguns.
  • Add Picatinny rails for optics & accessories easily.
  • Sling stud included for versatile weapon carry.
  • Bayonet lug adds tactical options to your shotgun.
  • Easy installation on Remington 870 magazine tube.
Save $6
$13.99
$19.99
Save: $6.00 (30%)
+ wishlist
Ways to Save
Leupold QRW Two-Piece Mounting Picture

Leupold QRW Two-Piece Mounting Base for Winchester XPR Rifles, Matte Black

SKU: LD174436MFR: 174436
  • Durable steel base ensures secure scope mounting.
  • Precise alignment for Winchester XPR rifles.
  • Lightweight design; QRW 2-piece base system.
  • Matte black finish reduces glare, enhances stealth.
  • Easy installation of your rifle scope base.
$22.00
+ wishlist
Ways to Save
Leupold Standard Two-Piece Mou Picture

Leupold Standard Two-Piece Mounting Base for Mauser 98 Rifles, Matte Black

SKU: LD52370MFR: 52370
  • Durable steel construction ensures secure scope mount.
  • Precise alignment for Mauser 98 rifles guaranteed.
  • Matte black finish minimizes glare, enhances stealth.
  • Lightweight two-piece base adds minimal rifle weight.
  • Easy installation with included Torx wrench & screws.
$22.00
+ wishlist
Ways to Save
Leupold Standard Two-Piece Bas Picture

Leupold STD Two-Piece Base for Ruger American Round Receiver Rifles, Matte Black

SKU: LD120092MFR: 120092
  • Durable steel construction ensures lasting precision.
  • Ruger American compatibility for perfect fitment.
  • Easy installation for immediate use on your rifle.
  • Enhanced accuracy with secure scope mounting bases.
  • Optimized design delivers superior shooting precision.

Special Order

?
$22.00
+ wishlist
Ways to Save
Leupold Standard Two-Piece Mou Picture

Leupold STD 2-Piece Mounting Base for Cooper 21, 38 and 57 Rifle, Matte Black

SKU: LD52980MFR: 52980
  • Durable steel base ensures secure scope mounting.
  • Precise alignment for Cooper rifles, enhances accuracy.
  • Lightweight scope base; doesn't add extra rifle weight.
  • Matte black finish minimizes glare, improves stealth.
  • Easy installation with included wrench and screws.
$22.00
+ wishlist
Ways to Save
Leupold QRW/PRW Two-Piece Moun Picture

Leupold QRW/PRW 2-Piece Mounting Base for Savage and Remington Rifles,

SKU: LD171707MFR: 171707
(11)
  • Durable forged steel build for secure mounting.
  • Precise fit on Savage 10/110 & Remington 783 rifles.
  • Lightweight base; adds minimal weight (3.2 ounces).
  • Matte black finish reduces glare, enhances stealth.
  • Compatible with Leupold QRW/PRW scope rings.
$22.00
+ wishlist
Ways to Save
Leupold Standard Two-Piece Mou Picture

Leupold STD Two-Piece Mounting Base for LA/SA A-Bolt&Medallion Rifle,Gloss Black

SKU: LD50029MFR: 50029
  • Leupold base: Secure, precise rifle scope mount.
  • Durable steel construction ensures lasting performance.
  • Gloss black finish complements your Browning A-Bolt.
  • Two-piece base offers lightweight, secure fit.
  • Easy installation with included Torx wrench.
$22.00
+ wishlist
Ways to Save
Burris Optics XTB Xtreme Tacti Picture

Burris Optics XTB Xtreme Tactical One Piece Base for Tikka Tactical Rifles

SKU: BUR410658MFR: 410658
  • Burris Optics base ensures precise scope alignment.
  • Xtreme Tactical base offers secure rifle scope mounting.
  • Durable, lightweight base built for Tikka rifles.
  • One-piece base provides enhanced recoil resistance.
  • Matte black finish; Burris Optics quality assured.
Save $30
$54.00
$83.99
Save: $29.99 (36%)
+ wishlist
Ways to Save
Sun Optics 0.51"-.78" Universa Picture

Sun Optics 0.51"-.78" Tri-Rail Mount for 12ga Shotguns & Standard Rifle Barrels

SKU: SUSM5RBMFR: SM5RB
  • Durable aircraft aluminum rifle scope mount.
  • Precise alignment with this tri-rail scope base.
  • Securely mount optics with this shotgun rail.
  • Lightweight design for rifle scope accessories.
  • Versatile compatibility for scope mounting rails.

Special Order

?
Save $9
$28.99
$37.99
Save: $9.00 (24%)
+ wishlist
Ways to Save
Leupold Dual Dovetail Two-Piec Picture

Leupold DD 2-Piece Mounting Base for Winchester 70, 770 Rifles, Silver

SKU: LD57286MFR: 57286
  • Durable steel base ensures solid scope mounting.
  • Precise alignment for Winchester 70 rifle scopes.
  • Lightweight design; dual dovetail base system.
  • Easy install with included Torx wrench & screws.
  • Matte silver finish complements rifle aesthetics.
Closeout
$39.00
+ wishlist
Ways to Save
Leupold Standard One-Piece Mou Picture

Leupold Standard One-Piece Mounting Base for Remington 597 Rifles, Matte Black

SKU: LD53050MFR: 53050
  • Leupold base ensures solid scope mounting.
  • One-piece base offers precise rifle scope alignment.
  • Durable steel build for lasting scope performance.
  • Lightweight design won't burden your rifle.
  • Easy installation with included Torx wrench.
Free Shipping
Closeout
$26.29
+ wishlist
Ways to Save
Leupold BackCountry Cross-Slot Picture

Leupold BackCountry Cross-Slot Base for Barrett Fieldcraft LA Rifles, 20 MOA

SKU: LD175648MFR: 175648
(3)
  • Leupold Base: Solid aluminum build, lightweight design.
  • Precise fit for Barrett Fieldcraft long-action rifles.
  • Cross-slot design ensures secure scope mounting.
  • Durable matte black finish for long-lasting use.
  • One-piece base enhances optic mounting stability.

Special Order

?
$32.00
+ wishlist
Ways to Save
Leupold QRW/PRW Two-Piece Moun Picture

Leupold QRW/PRW 2-Piece Base for Winchester 70 Express Rifles, Matte Black

SKU: LD49835MFR: 49835
  • Durable steel base ensures secure scope mounting.
  • Precise alignment for Winchester 70 Express rifles.
  • Lightweight design won't compromise rifle balance.
  • Matte black finish reduces glare, enhances stealth.
  • Compatible with QRW/PRW cross-slot style rings.
$22.00
+ wishlist
Ways to Save
NcSTAR AK Side Rail Optics Mou Picture

NcSTAR AK Side Rail Optics Mount

SKU: NSMSAKMFR: MSAK
(1)
  • NcSTAR AK side rail: secure optics mounting base.
  • Durable AK scope mount for precise alignment.
  • Lightweight AK side rail; adds minimal weight.
  • Matte black finish; rugged AK base construction.
  • One-piece AK mount; withstands heavy recoil.

Temporarily On Backorder

?
Save $6
$26.99
$32.99
Save: $6.00 (18%)
+ wishlist
Ways to Save
Leupold QRW/PRW Two-Piece Moun Picture

Leupold QRW/PRW 2-Piece Base for Winchester 70/70A/670/770 Rifles, Matte Black

SKU: LD49838MFR: 49838
(1)
  • Durable steel base ensures secure scope mounting.
  • Precise fit for Winchester 70/70A/670/770 rifles.
  • Lightweight design won't compromise rifle balance.
  • Accepts QRW/PRW rings for versatile optics use.
  • Matte black finish reduces glare, enhances stealth.
$22.00
+ wishlist
Ways to Save
Sun Optics 0.75"-1.1" Universa Picture

Sun Optics 0.75"-1.1" Tri-Rail Mount for 12ga Shotguns & Standard Rifle Barrels

SKU: SUSM5SGMFR: SM5SG
  • Durable aircraft aluminum rifle scope mount.
  • Provides precise alignment for rifle scope accuracy.
  • Secure mounting base ensures stable scope platform.
  • Lightweight tri-rail design; adds minimal weight.
  • Universal tri-rail fits most shotguns & rifles.

Special Order

?
Save $9
$28.99
$37.99
Save: $9.00 (24%)
+ wishlist
Ways to Save
Leupold Quick Release One-Piec Picture

Leupold QR 1-Piece Mounting Base for Browning Auto Rifles, Gloss Black

SKU: LD51249MFR: 51249
  • Durable steel base ensures secure scope mounting.
  • Precise fit for Browning Auto & Benelli Argo rifles.
  • Quick Release design allows easy scope changes.
  • Lightweight base won't add unnecessary bulk.
  • Gloss black finish complements rifle aesthetics.
Free Shipping
Closeout
$46.00
+ wishlist
Ways to Save
Pageof 9
Per Page
24