Holosun 407COMP Red Dot Sight – HS407COMP-RD-6

Home›Holosun›Holosun HS407COMP-RD-6 Holosun · Open Reflex · Competition · 6 MOA Red Dot Holosun 407COMP Red: 6 MOA Large-Window Competition Optic One bold 6 MOA dot. 1.10 × 0.87″ competition window. RMR footprint. Holosun’s new 2026 competition optic for shooters who want the simplest sight picture: a single 6 MOA red dot (650 nm) in the large 1.10 × 0.87 inch window of the 507COMP housing. Shake Awake with Memory Mode, Lockout Mode and a side-loading CR1632 in a hard-anodized 7075-T6 housing on the RMR footprint; 1.7 oz, IP67. Also searched as the Holosun 407 Comp, 407Comp Red, HS407COMP-RD6 or HS407COMP RD 6. 6 MOARed dot 1.10 × 0.87″Window 50,000 hBattery life 1.7 ozWeight HS407COMP-RD-6 · red 6 MOA dot Authorized dealerMPN HS407COMP-RD-6 · New for 2026 Free shippingCode SWATOPTICS WarrantyHolosun limited lifetime warranty ReturnsFinal sale · Refund Policy 01What you get Six things the 407COMP Red does Bold 6 MOA dot One big, clean 6 MOA dot and nothing else in the window: easy to find on the draw and to track through recoil on fast, close stages. Large competition window A 1.10 × 0.87 inch window, the same size as the 507COMP, for a wider view and smoother transitions between targets. Red Super LED A 650 nm red emitter that Holosun rates for strong brightness and efficient power use, with a crisp, clear dot. Shake Awake + Memory Motion powers the dot on the instant the pistol moves and down when it sits idle, and it wakes at the last brightness you used. Lockout Mode Manual brightness with a lockout, so a holster, bag or bump between stages cannot change your setting. Side-loading CR1632 The battery tray slides out of the side, so the optic stays on the slide. Holosun rates it up to 50,000 hours at setting 6. 02Size & fit Dimensions and footprint 1.80″Length 1.30″Width 1.30″Height RMR-pattern footprint The 407COMP uses the industry-standard RMR-pattern footprint, so it mounts directly on slides cut for the Trijicon RMR and on RMR adapter plates. Window is 1.10″ × 0.87″; the optic weighs 1.7 oz. What Red Dot Fits? → 407COMP vs 507COMP vs 507 Promax Same footprint and brightness settings across Holosun’s three competition optics; they differ in reticle, window size and solar backup. Spec 407COMP 507COMP 507 Promax Reticle 6 MOA dot PRS: 2 MOA dot + 8/20/32 MOA circles PRS: 2 MOA dot + 8/20/32 MOA circles Window 1.10″ × 0.87″ 1.10″ × 0.87″ 1.18″ × 0.98″ Body 1.80 × 1.30 × 1.30″ 1.80 × 1.30 × 1.30″ 1.80 × 1.40 × 1.38″ Weight 1.7 oz 1.7 oz 1.7 oz Solar Failsafe No No Yes Sunshade — — Forward-leaning Brightness 8 daylight + 4 NV 8 daylight + 4 NV 8 daylight + 4 NV Footprint RMR RMR RMR 03Walkaround Every angle of the HS407COMP-RD-6 HS407COMP-RD-6 · photo 2 of 9 HS407COMP-RD-6 · photo 3 of 9 HS407COMP-RD-6 · photo 4 of 9 HS407COMP-RD-6 · photo 5 of 9 HS407COMP-RD-6 · photo 6 of 9 HS407COMP-RD-6 · photo 7 of 9 HS407COMP-RD-6 · photo 8 of 9 HS407COMP-RD-6 · photo 9 of 9 04Specifications Holosun HS407COMP-RD-6 spec sheet Optical Reticle 6 MOA dot Reticle color Red Wavelength 650 nm Magnification 1× Parallax Parallax free Eye relief Unlimited Window 1.10″ × 0.87″ Coatings Multi-coated Electronic Power source CR1632 battery Battery location Side tray Battery life (setting 6) 50,000 h Brightness 8 daylight & 4 NV · 12 total Automatic brightness No (manual) Solar power No Memory Yes Lockout Mode Yes Shake Awake Yes Physical & mechanical Body dimensions 1.80″ × 1.30″ × 1.30″ Body weight 1.7 oz Housing 7075-T6 aluminum, anodized, black Footprint RMR pattern, direct mount Click value 1 MOA W&E travel ±30 MOA Environmental Submersion IP67 Vibration 5,000 G Working temp −30 to 60 °C Storage temp −40 to 70 °C What’s in the box HS407COMP-RD-6 optic Mounting screws, 6-32 × 9.5 & 7.4 mm (2 each) Multi-tool Lens cloth Manual & warranty card Specifications from Holosun Technologies’ HS407COMP-RD-6 product page; 507COMP and 507 Promax figures from Holosun’s HS507COMP-RD and 507-PROMAX pages. Holosun may update specifications without notice. 05FAQ Holosun 407COMP Red questions, answered What is the Holosun 407COMP Red (HS407COMP-RD-6)? The HS407COMP-RD-6 is the red version of Holosun’s 407COMP, a 2026 open-reflex competition sight with a single bold 6 MOA dot. It has a large 1.10 × 0.87 inch window, Shake Awake with Memory Mode, Lockout Mode and a side-loading CR1632, in a 7075-T6 aluminum housing on the RMR footprint. What is the difference between the 407COMP and the 507COMP? They share the same housing, 1.10 × 0.87 inch window, 1.7 oz weight, footprint and controls. The 407COMP has one bold 6 MOA dot; the 507COMP has the Performance Reticle System, a 2 MOA dot with selectable 8, 20 or 32 MOA circles. Pick the 407COMP if you want the simplest possible sight picture. 407COMP or 507 Promax? The 507 Promax has a larger 1.18 × 0.98 inch window, a forward-leaning sunshade, Solar Failsafe and the multi-circle Performance Reticle System, in a slightly larger body (1.80 × 1.40 × 1.38 inches). The 407COMP keeps the smaller 507COMP-size housing and a single 6 MOA dot, with no solar panel. Why a 6 MOA dot? A bigger dot is faster to pick up on the draw and easier to track through recoil, which suits close, high-tempo competition stages. As a rule of thumb, 6 MOA covers about 6 inches at 100 yards, so it trades some precision at distance for speed up close. What footprint does the 407COMP use? The industry-standard RMR pattern. It mounts directly on slides cut for the Trijicon RMR and on RMR adapter plates. Holosun includes 6-32 mounting screws in 9.5 mm and 7.4 mm lengths. How long does the battery last? Holosun’s spec table rates the HS407COMP-RD-6 at up to 50,000 hours at brightness setting 6 on one CR1632. Shake Awake powers the dot down when the pistol is idle, which stretches real-world life. Is the 407COMP night-vision compatible? Yes. Holosun’s spec table lists 12 brightness settings: 8 daylight and 4 night-vision compatible. Red, green or gold — which 407COMP should I get? Red (HS407COMP-RD-6) is the traditional reflex-sight color and the lowest-priced of the three. Green (HE407COMP-GR-6) is Holosun’s pick for fast visual pickup in bright conditions. Gold (HS407COMP-GD-6) is the high-contrast option against bright targets and complex backgrounds. All three share the same housing, window, 6 MOA dot size and footprint. Does the 407COMP have a solar panel? No. Unlike the 507C X3 and the 507 Promax, the 407COMP runs on its CR1632 alone, with no Solar Failsafe and no automatic brightness. Shake Awake and Memory Mode handle power saving. Is the 407COMP waterproof? Yes. It is IP67 rated and tested to 5,000 G of vibration, with a working range of −30 °C to 60 °C. 06Related More Holosun optics Holosun HE407COMP-GR-6Same optic, green 6 MOA dot Holosun HS407COMP-GD-6Same optic, gold 6 MOA dot Holosun 507 Promax RedBigger window, sunshade, PRS What Red Dot Fits?Fitment guide