Red Dot Mounts
Shop red dot mounts in stock and shipping fast from the USA. Arms East carries precision mounting solutions from top brands including Geissele, Scalarworks, Unity Tactical, and Arisaka — picatinny ring mounts, AR-15 optic risers, dovetail pistol plates, offset mounts, and MOS-compatible adapter plates for Glock, SIG, Smith & Wesson, and other popular platforms. Every mount is sourced from established manufacturers known for holding zero under recoil. Whether you are building a competition pistol, setting up an AR-15, outfitting a patrol carbine, or upgrading a home-defense setup, the right mount keeps your red dot locked in. All orders ship from our US warehouse at a flat rate direct to your door with fast processing and no hidden fees.
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American Defense’s precision-machined mount delivers quick-detach versatility for the Holosun AEMS, offering multiple co-witness and NV height options with patented QD Auto Lock lever technology.
$140.00Low Stock - Red Dot Mounts Add to cart
American Defense Manufacturing’s AD-509T QD mount is engineered specifically for the Holosun 509T, delivering a compact, single-piece 6061 T6 aluminum solution with patented Auto Lock Lever system for reliable mounting across any rail setup.
$116.00In Stock - Red Dot Mounts Add to cart
American Defense Manufacturing’s AD-509T QD mount delivers a compact, lightweight red dot solution for the Holosun 509T, machined from 6061 T6 aluminum with Mil-Spec hard coat anodize and patented QD Auto Lock Lever system for reliable mounting on AR pistols and other platforms.
$110.00In Stock 
American Defense Manufacturing Trijicon RMR Quick Release Co-Witness Mount
American Defense MfgAdd to cartRed Dot Mounts Add to cartAmerican Defense Manufacturing’s AD-RMR-LW QD mount delivers co-witness and low-profile height options for Trijicon RMR and compatible red dots on AR pistols. Precision-machined 6061 T6 aluminum with Mil-Spec anodize and patented QD Auto Lock Lever system works with in and out of
$123.00In Stock- Red Dot Mounts Add to cart
Patented Arisaka Defense offset optic mount with tool-free 35 or 45 degree positioning and fully ambidextrous design for seamless red dot integration. Available in standard or tall plate heights to match your primary optic.
$100.00In Stock - Red Dot Mounts Add to cart
Arisaka Defense Offset Optic Plate 13 delivers rock-solid mounting for your Holosun 509T with CNC-machined 6061-T651 aluminum and hard coat anodized durability.
$25.00In Stock - Red Dot Mounts Add to cart
Arisaka Defense’s anodized black Offset Optic Plate 4 pairs with their patented mount to accommodate Leupold DeltaPoint Pro, Shield RMS/RMSc, SIG Romeo Zero, and seven other compact red dot optics in either 35 or 45 degree offset positions. Made in the USA with reversible base and optic plates for full ambidexterity.
$25.00In Stock - Red Dot Mounts Add to cart
Arisaka Defense Offset Optic Plate 5 mounts Aimpoint Micro T1/T2/H1/H2, SIG Romeo 5, Holosun HS403/HS503/HS515/HS530, and Vortex Crossfire optics in offset configuration at standard height.
$25.00In Stock - Red Dot Mounts Add to cart
Arisaka Defense Offset Optic Plate 8 RMR Tall Mount delivers standard height mounting compatible with Trijicon RMR, SRO, Holosun 407C, 507C, 508T, Swampfox Kingslayer, Liberty, and Justice optics.
$25.00In Stock - Red Dot Mounts Add to cart
Arisaka Defense RDM mount engineered for Aimpoint Acro P1/P2 optics with CNC-machined 7075-T651 aluminum and hard coat anodizing plus Cerakote for superior durability. At 2.26″ height, it co-witnesses with AR iron sights and pairs smoothly with Unity FAST magnifier mounts.
$134.00In Stock
