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Est. 2014 | USA Small Business
New & Latest Products
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Holosun Technologies 507 Pro Max - Red Dot - Open Pistol Sight - 2 MOA Dot with 8/20/32 MOA Circle - 1X Magnification - RMR Footprint - Anodized Finish - Black
Original price $470.58Original price $470.58 - Original price $470.58Original price $470.58Current price $399.99$399.99 - $399.99Current price $399.99The Holosun 507-PROMAX-RD-PRS is built for maximum visibility and speed, pairing an enlarged performance window with a forward-leaning sunshade to ...
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Holosun Technologies 507 Pro Max - Gold Dot - Open Pistol Sight - 2 MOA Dot with 8/20/32 MOA Circle - RMR Footprint - 1X Magnification - Anodized Finish - Black
Original price $470.58Original price $470.58 - Original price $470.58Original price $470.58Current price $399.99$399.99 - $399.99Current price $399.99The Holosun 507-PROMAX-GD-PRS delivers standout visibility with a high-contrast gold reticle, an enlarged performance window, and a forward-leaning...
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Holosun Technologies 407K-X2 - Red Dot - 6 MOA Dot - Black Color - Side Battery HS407K X2
Original price $264.69Original price $264.69 - Original price $264.69Original price $264.69Current price $224.99$224.99 - $224.99Current price $224.99The HS407K is an open reflex optical sight designed for concealed carry pistol applications. Features include Holosun's Super LED with up to 50k ho...
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Holosun Technologies 407COMP - Gold Dot - Open Pistol Sight - 6 MOA Dot - 1X Magnification - Anodized Finish - Black
Original price $329.40Original price $329.40 - Original price $329.40Original price $329.40Current price $279.99$279.99 - $279.99Current price $279.99The Holosun HE407COMP-GD6 brings a bold gold 6 MOA reticle to the 407COMP lineup, delivering enhanced contrast in bright light and against complex ...
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Holosun Technologies 407COMP X3 - Gold Dot - Open Pistol Sight - 2 MOA Dot - 1X Magnification - RMR Footprint - Anodized Finish - Black
Original price $282.34Original price $282.34 - Original price $282.34Original price $282.34Current price $239.99$239.99 - $239.99Current price $239.99The Holosun HE407C-X3-GD2 brings a high-contrast gold 2 MOA dot to the updated 407C-X3 platform, giving shooters faster visual pickup in bright lig...
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Holosun Technologies 407C-X2 - Red Dot - 2 MOA - Black - Side Battery - Solar Failsafe - Mount Not Included HS407C X2
Original price $218.81Original price $218.81 - Original price $218.81Original price $218.81Current price $185.99$185.99 - $185.99Current price $185.99The HS407C is an open reflex optical sight designed for pistol applications. Features include Holosun's Super LED with up to 50k hours battery life...
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Holosun Technologies HS403C Micro Red Dot and HM3X Magnifier Combo Pack HS403C+HM3X Combo
Original price $442.34Original price $442.34 - Original price $442.34Original price $442.34Current price $375.99$375.99 - $375.99Current price $375.99The HS403C is a 20mm micro optical sight designed for rifle and carbine applications. Features include Solar Failsafe, 12 brightness settings, Holo...
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Holosun Technologies - Magnifier - 6X Power - 28mm Objective - 1/3 Co-Witness Riser - Quick Detach Picatinny Mount - Switch To Side - Anodized Finish - Black HM6X
Original price $388.22Original price $388.22 - Original price $388.22Original price $388.22Current price $329.99$329.99 - $329.99Current price $329.99The HM6X is a flip-to-side 6X magnifier designed for use in conjunction with a red dot sight. The HM6X is feature-packed and includes a quick relea...
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Holosun Technologies HM3X - 3X Magnifier - Titanium - Black Finish - Quick Release Side Flip Mount - Absolute or Lower 1/3 Co-witness
Original price $352.93Original price $352.93 - Original price $352.93Original price $352.93Current price $299.99$299.99 - $299.99Current price $299.99Since Holosun's inception in 2013, their main goal has been to bring cutting edge technology to the end user. Holosun continuously strives to impro...
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Holosun Technologies HM3X Micro - Magnifier - 3X Magnification - Black - Absolute and Lower 1/3 Co-Witness Mount
Original price $270.58Original price $270.58 - Original price $270.58Original price $270.58Current price $229.99$229.99 - $229.99Current price $229.99The Holosun HM3X-MICRO delivers true 3X magnification in a compact, lightweight package built for modern rifle setups. Clear glass, generous eye re...
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Holosun Technologies 530C - Red Reticle - Black Finish - 2 MOA Dot with 65 MOA Circle - Quick Disconnect Mount - Fits 1913 Picatinny Rail - Titanium Housing - Three Different Reticles - Solar Failsafe - Shake Awake
Original price $588.22Original price $588.22 - Original price $588.22Original price $588.22Current price $499.99$499.99 - $499.99Current price $499.99The HE530C-RD is an ultra durable, titanium, 30mm micro sight designed for hard-use rifle and carbine applications. The HE530C-RD is made from grad...
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Holosun Technologies 530C - Green Reticle - Black Finish - 2 MOA Dot with 65 MOA Circle - Quick Disconnect Mount - Fits 1913 Picatinny Rail - Titanium Housing - Three Different Reticles - Solar Failsafe - Shake Awake
Original price $623.52Original price $623.52 - Original price $623.52Original price $623.52Current price $529.99$529.99 - $529.99Current price $529.99The HE530C-GR is an ultra durable, titanium, 30mm micro sight designed for hard-use rifle and carbine applications. The HE530C-GR is made from grad...
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Holosun Technologies Micro Red Dot - 2 MOA Red Dot with 65 MOA Circle or 2 MOA Dot - QD Mount - Side Battery - Black
Original price $470.58Original price $470.58 - Original price $470.58Original price $470.58Current price $399.99$399.99 - $399.99Current price $399.99The 515GT is a compact 20mm micro optic packed with innovations. Featuring Holosun's Multi-reticle system, the 515GT allows the operator to switch ...
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Holosun Technologies Micro Green Dot - 2 MOA Dot with 65 MOA Circle or 2 MOA Dot - QD Mount - Removeable/Rotating Flip Lens Caps - Side Battery - Black
Original price $411.75Original price $411.75 - Original price $411.75Original price $411.75Current price $349.99$349.99 - $349.99Current price $349.99The HE515GM-GR is a 20mm micro optical sight designed for rifle and carbine applications. Features include 7075 Aluminum Housing, Solar Failsafe, S...
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Holosun Technologies Micro Titanium Red Dot - Red Reticle - Three Different Reticles - Solar - QD Mount - Black
Original price $505.87Original price $505.87 - Original price $505.87Original price $505.87Current price $429.99$429.99 - $429.99Current price $429.99The 515CT is a compact 20mm micro optic packed with innovations. Featuring our Multi-reticle system, the 515CT allows the operator to switch from a...
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Holosun Technologies Micro Titanium Red Dot - Green Reticle - Three Different Reticles - Solar - QD Mount - Black
Original price $541.16Original price $541.16 - Original price $541.16Original price $541.16Current price $459.99$459.99 - $459.99Current price $459.99The 515CT is a compact 20mm micro optic packed with innovations. Featuring Holosun's Multi-reticle system, the 515CT allows the operator to switch ...
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Holosun Technologies 512T - Red Dot - 1X28MM - Black Finish - 2 MOA Dot with 65 MOA Circle - Titanium Housing
Original price $588.22Original price $588.22 - Original price $588.22Original price $588.22Current price $499.99$499.99 - $499.99Current price $499.99The HE512T-RD is a versatile open reflex optic designed for long gun applications. HE512T-RD is at home on carbines, PCCs, and shotguns due its dur...
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Holosun Technologies 512T - Green Dot - 1X28MM - Black Finish - 2 MOA Dot with 65 MOA Circle - Titanium Housing
Original price $623.52Original price $623.52 - Original price $623.52Original price $623.52Current price $529.99$529.99 - $529.99Current price $529.99The HE512T-GR is an enclosed reflex optical sight designed for rifle and carbine applications. Features include a Titanium housing, Holosun's Green...
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Holosun Technologies Open Reflex - Green 2 MOA Dot or 2 MOA Dot with 65 MOA Circle - Solar with Internal Battery - Quick Release Mount - AR Riser - Protective Hood - Black Finish
Original price $399.99Original price $399.99 - Original price $399.99Original price $399.99Current price $339.99$339.99 - $339.99Current price $339.99The HE510C-GR Elite is Holosun's flagship Open Reflex optic. Now equipped with Holosun's highly efficient green reticle, the HE510C-GR Elite has an...
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Holosun Technologies 509T X2 - Gold Dot - Enclosed Pistol Sight - 2MOA Dot with 32MOA Circle - Anodized Finish - Black - Includes RMR-to-509T Adapter Plate
Original price $505.87Original price $505.87 - Original price $505.87Original price $505.87Current price $429.99$429.99 - $429.99Current price $429.99The HE509T-GR X2 is a hard-use, nitrogen-purged enclosed LED sight designed for handgun applications. KEY FEATURES: MRS: Circle Dot | Dot Only | C...
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Holosun Technologies 509T X2 Red Dot - Multi-Reticle System (MRS) 32 MOA Circle and 2 MOA Dot - 2 MOA Dot - 32 MOA Circle Black - Solar Failsafe - Shake Awake - Black - Titanium - Includes RMR Adapter Plate (Not compatible with ZEV or Shadow Syste
Original price $505.87Original price $505.87 - Original price $505.87Original price $505.87Current price $429.99$429.99 - $429.99Current price $429.99The HE509T-GR X2 is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun's Super LED wit...
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Holosun Technologies 509T X2 Green Dot - Multi-Reticle System (MRS) 32 MOA Circle and 2 MOA Dot - 2 MOA Dot - 32 MOA Circle Black - Solar Failsafe - Shake Awake - Black - Titanium - Includes RMR Adapter Plate (Not compatible with ZEV or Shadow Sys
Original price $541.16Original price $541.16 - Original price $541.16Original price $541.16Current price $459.99$459.99 - $459.99Current price $459.99The HE509T-GR X2 is an enclosed reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun's Super Green L...
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Holosun Technologies 508T-RD-X2 - Red Dot - 32 MOA Ring & 2 MOA Dot - Black Color - Side Battery - Solar Failsafe - Mount Not Included HE508T-RD X2
Original price $435.28Original price $435.28 - Original price $435.28Original price $435.28Current price $369.99$369.99 - $369.99Current price $369.99The HE508T-RD X2 is a titanium, open reflex optical sight designed for pistol applications. The X2 Series pistol optics feature two improvements. F...
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Holosun Technologies 508T-GR-X2 - Green Dot - 32 MOA Ring & 2 MOA Dot - Black Color - Side Battery - Solar Failsafe - Mount Not Included HE508T-GR X2
Original price $470.58Original price $470.58 - Original price $470.58Original price $470.58Current price $399.99$399.99 - $399.99Current price $399.99The HE508T-RD is an open reflex optical sight designed for pistol applications. Features include a Titanium housing, Holosun's Super LED with up to...
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Holosun Technologies 507K-X2 - Green Dot - 32 MOA Ring & 2 MOA Dot - Black Color HE507K-GR X2
Original price $376.46Original price $376.46 - Original price $376.46Original price $376.46Current price $319.99$319.99 - $319.99Current price $319.99The HE507K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. The HE507K-GR X2 improves on the previous version by ...
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Holosun Technologies 507COMP X3 - Green Dot - Open Pistol Sight - 2 MOA Dot with 32 MOA Circle - RMR Footprint - 1X Magnification - Anodized Finish - Black
Original price $388.22Original price $388.22 - Original price $388.22Original price $388.22Current price $329.99$329.99 - $329.99Current price $329.99The Holosun HE507C-X3-GR-MRS updates the proven 507C platform with a refined X3 housing and the added visibility of a crisp green reticle, deliveri...
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Holosun Technologies 507 Elite Competition - Green Dot - MRS Reticle (2 MOA Dot with 8/20/32 MOA Circle) - 1.1"x0.87" Objective Lens - Matte - Black
Original price $470.58Original price $470.58 - Original price $470.58Original price $470.58Current price $399.99$399.99 - $399.99Current price $399.99The HE507COMP-GR handgun sight features a large 1.1"" x 0.87"" objective lens for enhanced shooting performance and Holosun's new Competition Retic...
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Holosun Technologies 507C-GR-X2 - Green Dot - 32 MOA Ring & 2 MOA Dot - Black Color - Side Battery - Solar Failsafe - Mount Not Included HE507C-GR X2
Original price $301.16Original price $301.16 - Original price $301.16Original price $301.16Current price $255.99$255.99 - $255.99Current price $255.99The HE507C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun's Green Super LED with up to 50k hours bat...
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Holosun Technologies 507 Pro Max - Green Dot - Open Pistol Sight - 2 MOA Dot with 8/20/32 MOA Circle - RMR Footprint - 1X Magnification - Anodized Finish - Black
Original price $505.87Original price $505.87 - Original price $505.87Original price $505.87Current price $429.99$429.99 - $429.99Current price $429.99The Holosun 507-PROMAX-GR-PRS delivers maximum visibility and speed with a high-contrast green reticle, an enlarged performance window, and a forwa...
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Holosun Technologies 407K-X2 Green Dot - Black Color - Side Battery - 6 MOA Dot HE407K-GR X2
Original price $282.34Original price $282.34 - Original price $282.34Original price $282.34Current price $239.99$239.99 - $239.99Current price $239.99The HE407K-GR X2 is an open reflex optical sight designed for subcompact pistol applications. It improves on the previous version by adding Lock Mo...
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Holosun Technologies 407COMP - Green Dot - Open Pistol Sight - 6 MOA Dot - 1X Magnification - Anodized Finish - Black
Original price $341.16Original price $341.16 - Original price $341.16Original price $341.16Current price $289.99$289.99 - $289.99Current price $289.99The Holosun HE407COMP-GR6 delivers competition speed with the added visibility of a bold 6 MOA green dot. Built for shooters who want faster visual...
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Holosun Technologies 407COMP X3 - Green Dot - Open Pistol Sight - 2 MOA Dot - 1X Magnification - RMR Footprint - Anodized Finish - Black
Original price $294.11Original price $294.11 - Original price $294.11Original price $294.11Current price $249.99$249.99 - $249.99Current price $249.99The Holosun HE407C-X3-GR2 upgrades the trusted 407C platform with a reinforced housing, advanced brightness control, and a crisp 2 MOA green dot bu...
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Holosun Technologies 407C-GR-X2 - Green Dot - 2 MOA - Black Color - Side Battery - Solar Failsafe HE407C-GR X2
Original price $228.22Original price $228.22 - Original price $228.22Original price $228.22Current price $193.99$193.99 - $193.99Current price $193.99The HE407C-GR is an open reflex optical sight designed for pistol applications. Features include Holosun's Green Super LED with up to 50k hours bat...
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Holosun Technologies EPS - Gold Dot - Enclosed Pistol Sight - 6 MOA Dot - Anodized Finish - Black - Includes RMR-to-K Adapter Plate
Original price $388.22Original price $388.22 - Original price $388.22Original price $388.22Current price $329.99$329.99 - $329.99Current price $329.99The Holosun EPS-GD6 delivers enclosed-optic durability with a bold 6 MOA gold dot built for speed. KEY FEATURES: Enclosed Optic with Aspheric Lens...
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Holosun Technologies EPS Core - Green Dot - Enclosed Pistol Sight - 2 MOA Dot and 32 MOA Circle - RMSc Footprint - Anodized Finish - Black
Original price $352.93Original price $352.93 - Original price $352.93Original price $352.93Current price $299.99$299.99 - $299.99Current price $299.99The Holosun EPS-CORE-GR-MRS delivers full-size EPS viewing performance in a compact RMSc-footprint optic with the added visibility of a high-contra...
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Holosun Technologies EPS - Gold Dot - Enclosed Pistol Sight - 2 MOA Dot - Anodized Finish - Black - Includes RMR-to-K Adapter Plate
Original price $388.22Original price $388.22 - Original price $388.22Original price $388.22Current price $329.99$329.99 - $329.99Current price $329.99The Holosun EPS-GD2 delivers enclosed-optic durability with a clean, high-contrast 2 MOA gold dot built for duty and carry. KEY FEATURES: Enclosed...
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Professionals Trust Atomic Defense
What People Like You Are Saying
11/10! The small touches made such a big impact, like the patch, stickers and jolly ranchers were something I am beyond grateful for! Amazing product! Great price, very much satisfied.
C. Nelson
If you want updates regularly, just shoot Atomic Defense a message. They always respond quickly and answer any questions you have and can clarify. (*Modified for read-ability and formatting.)
S. Stocker
It's comfortable, like 8.9/10. I'm happy I went with Atomic Defense. Genuine equipment you can trust your life with.(*Modified for read-ability and formatting.)
C. Flick