Rings & Bases

On the hunt for Rings & Bases? Count on Sinclair Intl to provide the best selection and prices every day. Here, you'll find 975 Rings & Bases, the best available, at prices from $1.99 to $450.00. As the number one online retailer of firearm reloading equipment and supplies we are able to provide excellent customer service, great prices, and top quality merchandise, every day. We stand behind every item we sell, because we work with reloading supplies, too. We're happy to offer a 100% satisfaction guarantee - if you're not completely satisfied with your purchase, we'll make it right. So, browse our wide selection of Rings & Bases - we know you'll find what you're looking for. When you're ready to place an order, use our easy checkout or give us a call. We're passionate about meeting all your needs for firearm reloading equipment and supplies, and we're confident you'll find what you need here. If you have any questions, don't hesitate to give us a call!

Showing 577-588 of 975
  1. Maxima Fixed Rings - Maxima Fixed Rings 30mm Low Gloss
    Item#:
    947-005-311  
    Our Price:
    $46.99
    Description:
  2. Angle-Loc Steel Extension Rings - 1'''' Med (1 Ext/1 Std) Smooth
    Item#:
    601-904-202  
    Our Price:
    $32.99
    Description:
    The easiest way to bring your scope to zero, Angle-Loc™ Windage Adjustable Extension Rings are the most ruggedly durable way to precisely align your scope with your receiver. Made of heat-treated nickel-steel, these rings can withstand anything you put them through. Exclusive interlocking alignment guides Less ring gap for cleaner lines and a stronger mount Millett Angle-Loc™ clamping system is windage adjustable and rock-solid. Recoil-proof magnum splines prevent scope slippage and dampen vibrations. Mfg: Millett
  3. Standard Two-Piece Rifle Bases - Standard Base Winchester 70 Exp Rvf 2-Pc Matte
    Item#:
    526-503-780  
    Our Price:
    $26.99
    Description:
    Two-piece base sets, CNC machined to exacting tolerances, provide rock solid scope mounting. Reversible and long rear bases make it easy to use standard rings to mount scopes, from extra long varmint and target models to small compacts on any length action. Front bases accept Leupold’s (and Burris/Redfield/Millett) rotary dovetail ring. The rear base uses standard Leupold/Burris/Redfield/Millett windage, screw-secured ring. Mfg: Leupold SPECS: 12L14 Cold Rolled Steel. Polished blue, Matte blue, or Satin nickel finish. Includes 2 bases with TORX screws. (RF) Reversible front base. (RR) Reversible rear base.
  4. Standard Two-Piece Rifle Bases - Standard Base Browning Blr 2-Pc Gloss
    Item#:
    526-502-370  
    Our Price:
    $26.99
    Description:
    Two-piece base sets, CNC machined to exacting tolerances, provide rock solid scope mounting. Reversible and long rear bases make it easy to use standard rings to mount scopes, from extra long varmint and target models to small compacts on any length action. Front bases accept Leupold’s (and Burris/Redfield/Millett) rotary dovetail ring. The rear base uses standard Leupold/Burris/Redfield/Millett windage, screw-secured ring. Mfg: Leupold SPECS: 12L14 Cold Rolled Steel. Polished blue, Matte blue, or Satin nickel finish. Includes 2 bases with TORX screws. (RF) Reversible front base. (RR) Reversible rear base.
  5. Dual Dovetail Rifle Bases - Dual Dovetail Base Winchester 70 2-Pc Gloss
    Item#:
    526-405-050  
    Our Price:
    $26.99
    Description:
    Leupold’s famous rotary dovetail rings in BOTH front AND rear bases; there’s no way a ring can shoot off its base. Ideal for large caliber, heavy kicking rifles that can throw a scope off easily, plus light caliber varmint rifles that need an absolutely rigid scope mount to make full use of the gun’s accuracy potential. Dual Dovetail Bases and Rings must be used together; will not interchange with other Leupold rings and bases. Rings and bases sold separately; select the correct base set for your rifle, then choose rings.Those marked “Rev. Frt.” have reversible front base to help get correct ring spacing. Mfg: Leupold SPECS: Steel. Finish: Standard Std. and PB, polished, blue; Matte, matte, blue; Silver, matte.
  6. Standard Rings - Standard Rings 1-In Medium Ext Gloss
    Item#:
    526-294-250  
    Our Price:
    $39.49
    Description:
    Classic steel, holds scope tightly. Fits Leupold STD, one- and two-piece bases, plus bases from Burris, Millett and Redfield. Mfg: Leupold SPECS: Steel 1'''' (2.5cm), 26mm (1.02'''') or 30mm (1.18'''') I.D. Gloss, polished blue. Matte, matte blue. Silver, satin nickel. Height measurements are from top of base to center of ring: 1'''', 26mm and 30mm: Super Low, .550'''' (13.9mm). Low, .650'''' (16.5mm). Medium, .770'''' (19.55mm). High, .900'''' (22.
  7. Standard Two-Piece Rifle Bases - Standard Base Winchester 94 2-Pc Gloss
    Item#:
    526-000-032  
    Our Price:
    $26.99
    Description:
    Two-piece base sets, CNC machined to exacting tolerances, provide rock solid scope mounting. Reversible and long rear bases make it easy to use standard rings to mount scopes, from extra long varmint and target models to small compacts on any length action. Front bases accept Leupold’s (and Burris/Redfield/Millett) rotary dovetail ring. The rear base uses standard Leupold/Burris/Redfield/Millett windage, screw-secured ring. Mfg: Leupold SPECS: 12L14 Cold Rolled Steel. Polished blue, Matte blue, or Satin nickel finish. Includes 2 bases with TORX screws. (RF) Reversible front base. (RR) Reversible rear base.
  8. Viper Scope Rings - Viper Rings 30mm Medium (.97  )
    Item#:
    100-013-137  
    Our Price:
    $59.99
    Description:
    Streamlined, strong and durable, the Viper rings use four T-15 Torx style socket cap screws for secure mounting of your riflescope. Unique design permits easy installation and removal of the scope into/out of the rings. Precision CNC machined from high strength 6061-T6 aluminum alloy Quickly detaches from base Square-edged crossbolt ensures positive engagement of ring to base Durable black matte anodized finish Made in USA Scope Ring Heights are measured from the base to the center of the ring. Mfg: Vortex Optics
  9. Tactical Rings - Tactical Rings 35mm High Matte
    Item#:
    593-400-065  
    Our Price:
    $66.99
    Description:
    Millett Tactical Rings are a lightweight, strong solution for the most demanding uses. Six cap-clamping screws positively hold your scope, no matter the level of recoil, and the base clamp holds the scope to the base. Millett tactical rings are your answer to any mounting needs. Mfg: Millett
  10. Angle Loc Detachable Aluminum Rings - Weaver Style 1'''' Medium Matte 3/8'''' Groove Detachable Ring
    Item#:
    593-400-053  
    Our Price:
    $13.49
    Description:
    Horizontally split and made from heat-treated aluminum alloy to dramatically cut weight without compromising strength. Allen-head cross bolts make them easy to remove and replace. Fit Weaver-style bases. Mfg: Millett SPECS: Aluminum, black or silver matte finish. Fits 1" (2.5cm) dia. scope bodies. Height from top of base to inside bottom of ring: Low - .150" (3.8mm); Medium - .285" (7.2mm); High - .560" (14.2mm).
  11. Nightforce Tapered Steel Bases - Steel Base Sav La New Style 1 Piece 20 Moa (8-40 Screws)
    Item#:
    100-012-611  
    Our Price:
    $116.00
    Description:
    Nightforce one-piece bases are machined to exact Mil-Std. 1913 specification rail dimensions – assuring perfect alignment - and includes an integral recoil lug to prevent the recoil from stressing the base screws. This design allows the same scope to be used on several different rifles, always optimizing eye relief. Choose from 20MOA or 40MOA tapers(40MOA for Remington actions only). Designed and machined for right- or left- handed actions, Nightforce bases will never interfere with loading or extraction. Mfg: Nightforce SPECS: Win SA base does not fit WSM Models.
  12. Nightforce Ultralight Rings - Ultralite Rings 1.265   Intermediate 30mm 6 Screw
    Item#:
    100-012-592  
    Our Price:
    $184.00
    Description:
    Designed to fit Mil-Std. 1913 scope bases, Nightforce rings are precisely manufactured to match the machined recess of a Nightforce Mil-Std. 1913 base, providing perfect alignment and accuracy. Nightforce rings are designed and produced in-house to exacting specifications entirely out of steel or from 7075-T6 aluminum with beta series titanium crossbolts and jaws. All Nightforce rings are 100% micro-radiused and honed in pairs for perfect fit of 30mm scope tubes to prevent the possibility of the rings damaging your scope. Mfg: Nightforce Ring heights are measured from the top of the base to the center of the ring.
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