Trijicon is a world-renowned manufacturer of high-performance optics, trusted by military, law enforcement, hunters, and competitive shooters for its rugged durability, precision, and innovative sighting technology. Known for its combat-proven optics, Trijicon produces rifle scopes, reflex sights, night sights, and thermal optics that deliver superior clarity, rapid target acquisition, and extreme reliability in any environment.

Key Features of Trijicon Optics:

• Battle-Proven Durability – Built from forged 7075-T6 aluminum, Trijicon optics are shockproof, waterproof, fog-proof, and designed to withstand extreme conditions.
• Battery-Free Illumination Options – Many Trijicon optics use fiber optics and tritium for automatic brightness adjustment, ensuring always-on visibility without batteries.
• High-Quality Glass & Multi-Coated Lenses – Delivers exceptional light transmission, edge-to-edge clarity, and superior contrast for precise aiming.
• Advanced Reticle Technology – Features illuminated BDC (Bullet Drop Compensator) reticles, first and second focal plane options, and custom ballistic calibration.
• Trusted by Military & Law Enforcement – Trijicon optics, including the ACOG (Advanced Combat Optical Gunsight), have been standard issue for U.S. military forces and are relied upon by elite professionals worldwide.

Popular Trijicon Optics:

• Trijicon ACOG Series – Fixed-power combat optics with battle-proven reliability and battery-free illumination.
• Trijicon RMR & RMR HD – Ultra-durable reflex red dot sights for handguns, rifles, and shotguns.
• Trijicon SRO – Larger-window reflex sight designed for competition and precision shooting.
• Trijicon VCOG – Variable combat optical gunsight, offering LPVO capabilities for military and tactical use.
• Trijicon Credo & Credo HX – Versatile, illuminated rifle scopes for tactical and hunting applications.
• Trijicon Tenmile & Tenmile HX – Long-range precision scopes for marksmen and hunters.
• Trijicon AccuPoint & AccuPower – Battery-free illuminated hunting scopes with superior optical performance.

Why Choose Trijicon?

With decades of innovation, military contracts, and real-world field testing, Trijicon optics are among the most trusted in the industry. Whether for combat, law enforcement, hunting, or competition shooting, Trijicon delivers unmatched accuracy, durability, and reliability.

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  Trijicon Trijicon 3x30 Compact ACOG Scope Green Horseshoe/Dot 7.62x39/123gr. Reticle - TA33-C-400370

  5 in stock

  Trijicon 3x30 Compact ACOG Scope - Designed specifically for law enforcement and military applications, the Trijicon ACOG 3x30 (Advanced Combat Optical Gunsight) riflescope offers the right combination of ample magnification, low light capability and long eye relief for users who need fast target identification and maximum situational awareness. Equipped with Trijicon's Bindon Aiming Concept (BAC) feature, the ACOG 3x30 allows users to keep both eyes open while engaging targets. The Trijicon Compact ACOG Mount w/ Q-LOC Technology features a Mil-Spec drop test rated 6061-T6 aluminum design, with an easy to use one handed tool less mounting system. The spring-loaded design allows for constant retention and maintaining of zero even if the knobs are not tightened.  The mount boasts a low weight and low profile design with superior return to zero performance and is compatible with any Mil-Spec or NATO Picatinny rail.                                                             - Matte black anodized finish - Made in the USA  Torque Spec (to rail): Spring Tension Only: 12-16 in. / lbs.Can be Tightened To: 44-66 in. / lbs. INCLUDES: Trijicon Q-LOC Technology Mount Compact ACOG Scopecoat (TA62) LENSPEN (TA56) Trijicon Logo Sticker (PR15) ACOG Manual Warranty Card SPECIFICATIONS: Trijicon 3x30 Compact ACOG Scope Finish: Matte Waterproof: Yes Weight: 7.8 Ounce Power Variability: Fixed Minimum Power: 3 Maximum Power: 3 Adjustment Click Value: 1/4 MOA Adjustment Type: Click Finger Adjustable Turrets: Yes Lens Coating: Fully Multi-Coated Illuminated Reticle: Yes Holdover Reticle: Yes Fog Proof: Yes Shock Proof: Yes Overall Length: 6.1 Inches Objective Lens Diameter: 30 Millimeter Eye Relief: 1.9 Inches Exit Pupil Diameter: 8.4 Millimeter Field of View @ 100 Yards Minimum Power: 19.3 Feet Field of View @ 100 Yards Maximum Power: 19.3 Feet Country of Origin: United States of America Mount: Q-LOC SKU: TA33-C-400370 UPC: 719307313767

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  5 in stock

  £1,325.00

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  Trijicon Trijicon VCOG 1-8x28 LED Rifle Scope Red MRAD Crosshair Dot Reticle - VC18-C-2400014

  5 in stock

  The Trijicon 1-8x28 VCOG (Variable Combat Optical Gunsight) is a highly rugged, variable magnification riflescope designed for close quarter battle (CQB) and long distance marksmanship. With a forged aircraft-grade 7075-T6 aluminum housing, the VCOG is nearly indestructible. Superior glass provides exceptional clarity and color with zero distortion. The universal segmented circle/MOA crosshair dot reticle is designed for multi-platform use, accommodating multiple calibers, ammunition weights, and barrel lengths. The first focal plane reticle allows subtensions and drops to remain true at any magnification, allowing the shooter to quickly and accurately apply the correct hold. With ruggedized electronics, the LED reticle is robust enough for any application. Powered by a lithium AA battery (provided), the 1-8x28 VCOG offers a battery life of 633 hours at setting 6. Choose from 11 user-selectable brightness settings, 2 night vision settings, 8 day settings, and 1 super-bright setting. An integrated dial fin allows easy rotation through the magnification range, and a near-constant eye relief means no head or stock position adjustments are needed. Waterproof to 20 meters (66 ft.).   The Trijicon VCOG Mount w/ Q-LOC Technology features a Mil-Spec drop test rated 6061-T6 aluminum design, with an easy to use one handed tool less mounting system.  The spring-loaded design allows for constant retention and maintaining of zero even if the knobs are not tightened.  The mount boasts a low weight and low profile design with superior return to zero performance and is compatible with any Mil-Spec or NATO Picatinny rail.                                                             - Matte black anodized finish - Made in the USA  Torque Spec (to rail): Spring Tension Only: 12-16 in. / lbs.Can be Tightened To: 44-66 in. / lbs. INCLUDES Quick Release Mount with Trijicon  Q-LOC™ Technology Lithium AA Battery LENSPEN (TA56) Trijicon Logo Sticker (PR15) Manual Warranty Card SPECIFICATIONS: Trijicon VCOG 1-8x28 LED Rifle Scope Finish: Matte Waterproof: Yes Weight: 28.9 Ounce Battery: AA Lithium Tube Diameter: 30mm Power Variability: Variable Minimum Power: 1x Maximum Power: 8x Adjustment Type: Click Exposed Turrets: No Finger Adjustable Turrets: Yes Zero Stop: No Turret Height: Low Fast Focus Eye Piece: Yes Lens Coating: Fully Multi-Coated Warranty: Trijicon Limited Lifetime Reticle: Red Crosshair Reticle Construction: Glass Etched Illuminated Reticle: Yes Reticle Color: Red Battery Type: AA Holdover Reticle: Yes Reticle Focal Plane Location: FFP Fog Proof: Yes Shock Proof: Yes Overall Length: 10.8 Inches Objective Lens Diameter: 28 Millimeter Eye Relief: 4.0-3.9 Inches Exit Pupil Diameter: 0.4-0.14 Millimeter Field of View @ 100 Yards Minimum Power: 109.2 Feet Field of View @ 100 Yards Maximum Power: 13.1 Feet Adjustment Range: 35 MRAD Country of Origin: United States of America SKU: VC18-C-2400014 UPC: 719307617148

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  5 in stock

  £2,399.99

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  Trijicon Trijicon RMR RM54 Mount fits 3x24 and 3x30 ACOG - AC32052

  4 in stock

  Trijicon RMR RM54 ACOG Mount - Trijicon RMR Mount for 3x24 and 3x30 ACOG with Bosses.

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  4 in stock

  £95.00

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  Trijicon Trijicon ACOG 4x32 USMC RCO Rifle Scope .223 Red Chevron Reticle - TA31RCO-A4CP

  1 review

  4 in stock

  Trijicon ACOG 4x32 USMC RCO Rifle Scope - The TA31RCO is an Advanced Combat Optical Gunsight (ACOG) designed for the USMC's M16A4 weapon system (20” barrel). It incorporates dual illumination technology using a combination of fiber optics and self-luminous tritium. This allows the aiming point to always be illuminated without the use of batteries. The tritium illuminates the aiming point in total darkness, and the fiber optic self-adjusts reticle brightness during daylight according to ambient light conditions. This allows the operator to keep both eyes open while engaging targets and maintaining maximum situational awareness. Designed to the exact specifications of the United States Marine Corps, the unique reticle pattern provides quick target acquisition at close combat ranges while providing enhanced target identification and hit probability out to 800 meters utilizing the Bullet Drop Compensator. No tools are needed for windage and elevation adjustments because the TA31RCO features external adjusters, making it waterproof up to 11m without the caps. Mounting bosses are integrated into the housing by the eyepiece to allow the easy addition of a Trijicon RMR® (not included). RETICLE: .223 (20 in. barrel) Red Chevron INCLUDES: Thumbscrew Flattop Adapter (TA51) Thumb Screw (for mounting to carry handle) (TA53A) killFlash Anti-Reflection Device (TA91) Scopecoat (TA96) LENSPEN (TA56) Lanyard Assembly for Adjuster Caps (TA71E) Trijicon Logo Sticker (PR15) RCO Manual Warranty Card SPECIFICATIONS: Trijicon ACOG 4x32 USMC RCO Rifle Scope Finish: Matte Black Waterproof: Yes Weight: 15.1 Ounce Power Variability: Fixed Minimum Power: 4x Maximum Power: 4x Adjustment Type: Click Exposed Turrets: No Finger Adjustable Turrets: Yes Turrets Resettable to Zero: No Zero Stop: No Turret Height: Medium Fast Focus Eye Piece: No Lens Coating: Fully Multi-Coated Warranty: Limited Lifetime Rings Included: Yes Sun Shade Included: No Lens Covers Included: No Reticle: Chevron Reticle Construction: Glass Etched Illuminated Reticle: Yes Holdover Reticle: Yes Reticle Focal Plane Location: Second Focal Plane - SFP Parallax Adjustment: No Fog Proof: Yes Shock Proof: Yes Overall Length: 5.8 Inches Objective Lens Diameter: 32 Millimeter Eye Relief: 1.5” Inches Exit Pupil Diameter: 8 Millimeter Field of View @ 100 Yards Minimum Power: 36.75 Feet Field of View @ 100 Yards Maximum Power: 36.75 Feet Country of Origin: United States of America SKU: TA31RCO-A4CP UPC: 719307302068

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  4 in stock

  £1,549.99

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  Trijicon Trijicon ACOG 4x32 Army RCO Rifle Scope .223 Red Chevron Reticle - TA31RCO-M150CP

  4 in stock

  The Trijicon ACOG 4x32 Army RCO Rifle Scope is an Advanced Combat Optical Gunsight (ACOG) designed for the US Army's M4 weapon system (14.5" barrel). It incorporates dual illumination technology using a combination of fiber optics and self-luminous tritium. This allows the aiming point to always be illuminated without the use of batteries. The tritium illuminates the aiming point in total darkness, and the fiber optic self-adjusts reticle brightness during daylight according to ambient light conditions. This allows the operator to keep both eyes open while engaging targets and maintaining maximum situational awareness. Designed to the exact specifications of the United States Marine Corps, the unique reticle pattern provides quick target acquisition at close combat ranges while providing enhanced target identification and hit probability out to 800 meters utilizing the Bullet Drop Compensator. No tools are needed for windage and elevation adjustments because the TA31RCO features external adjusters, making it waterproof up to 11m without the caps. Mounting bosses are integrated into the housing by the eyepiece to allow the easy addition of a Trijicon RMR (not included). THIS MODELS RETICLE: Red Chevron .223 (14.5 in. barrel) INCLUDES Thumbscrew Flattop Adapter (TA51) killFlash Anti-Reflection Device (TA91) Objective & Eyepiece Flip Cap Set LENSPEN (TA56) Lanyard Assembly for Adjuster Caps (TA71E) Trijicon Logo Sticker (PR15) RCO Manual Warranty Card SPECIFICATIONS: Trijicon ACOG 4x32 Army RCO Rifle Scope Weight: 16.2 oz. (459.26g) Magnification: 4x Objective Size: 32mm Reticle Pattern: Chevron Day Reticle Color: Red Night Reticle Color: Red Bullet Drop Compensating (BDC): Yes Caliber: .223 (14.5 in. barrel) Bindon Aiming Concept™ (BAC): Yes Illumination Source: Fiber Optics & Tritium Power Source: Fiber Optics & Tritium Eye Relief: 1.5 in. (38.1mm) Exit Pupil: 0.32 in. (8.13mm) Field of View (degrees): 7° Field of View (feet): 36.8 ft. @ 100 yds. (12.27m @ 100m) Mount: Flattop Thumbscrew Mount (TA51) Housing Material: Forged Aluminum Finish: Matte Black SKU: TA31RCO-M150CP UPC: 719307302242

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  4 in stock

  £1,489.99

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  Trijicon Trijicon MRO HD Red Dot Sight w/ 3x Magnifier - MRO-C-2200057

  5 in stock

  Trijicon MRO HD 1x25 Red Dot Sight with 3x Magnifier - The Trijicon Miniature Rifle Optic (MRO) is a reflex-style, sealed sight intended for use on rifles, carbines, and shotguns to provide fast target acquisition. It is designed to be used with both eyes open, providing the operator with maximum situational awareness. The large aperture and tapered light path maximizes the viewing area in such a small optic, allowing for fast target engagement – especially from non-standard shooting positions. It also features ambidextrous brightness controls, sub-flush adjusters, advanced lens coatings, and a fully sealed, waterproof, hard anodized forged 7075-T6 housing, making the MRO the ultimate mini reflex sight. The MRO HD is optimized for use with a magnifier, with a re-engineered objective lens to produce a refined 2.0 MOA center dot surrounded by a 68 MOA segmented circle reticle. The ambidextrous reticle and brightness control allows the user to choose between a full reticle or center dot only. The Trijicon Miniature Rifle Optic (MRO) HD Magnifier is a 3 power reflex optic magnifier specifically designed to magnify the target and target seen through the MRO HD red dot optic. By magnifying the target the shooter is able to use the crisp dot in the MRO HD to quickly and accurately engage targets at extended distances. The MRO HD Magnifier is short and compact which saves weight and rail space. The design features easy-to-set flush, toolless adjusters that make centering the reticle in the field of view easy. The adjustable diopter allows the user to tune the optical performance to their eyes. The 3x magnifier also includes a multi position, military-grade flip-to-side quick release levered mount which makes mounting and unmounting the optic from the host platform quick and easy. This mount is also designed to flip into place over the top of back up iron sights commonly used on modern sporting rifles. Each magnifier includes a riser plate and additional fasteners to allow the optic to align with either 1/3rd or Full Co-Witness MRO HD mounts.  INCLUDES: Full Co-Witness Mount AC32068 3x Magnifier and Quick Release Flip-to-Side Mount Trijicon Logo Sticker Lens Cloth MRO and MRO HD Magnifer Manual Warranty Card Mounting Tools  Specifications: Trijicon MRO HD 1x25 Red Dot Sight with 3x Magnifier Length x Width x Height: 6.25 in x 1.7 in x 2 in (158.75mm x 43.18mm x 50.8mm)  Weight: 12 oz. (340.19g)  Objective Size: 25mm  Day Reticle Color: Red  Illumination Source: LED  Illumination Settings: 16 Total  Power Source: CR2032  Battery Life: 2.5 Years of continuous use at dot-only day setting "3" (Setting 5 of 8) at 70F (21C); 75 days of continuous use for complex reticle at day setting "3" (setting 5 of 8) at 70F (21C)  Adjustment Range: 70 MOA MRO HD ; 60 MOA MRO HD Magnifier  Eye Relief: 2.6 in. (66.04mm)  Field of View (degrees): 7.2°  Field of View (feet): 37.75 ft. @ 100 yds. (12.58m @ 100m)  Mount: MRO HD Full Co-Witness Mount: MRO HD Magnifier Adjustable Quick Release Flip-to-Side Mount  Housing Material: MRO HD 7075- T6 Forged Aluminum ; 3x Magnifier Aluminum  Finish: Matte Black  Submersion Depth: 33 ft. (10m)  Operating Temperature: -20F to 140F (-28.89c to 60c) SKU: MRO-C-2200057 UPC: 719307616073

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  5 in stock

  £1,199.99

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  Trijicon Trijicon ACOG 4x32 Tritium Rifle Scope .223/5.56 BDC Amber Crosshair Reticle - TA01-D-100319

  2 reviews

  5 in stock

  Trijicon ACOG 4x32 Tritium Rifle Scope - Designed to the exact specifications of the US Special Operations Command for use by elite US forces, the Trijicon ACOG TA01NSN is Trijicon’s most popular ACOG. The ranging reticle allows for bullet drop compensation out to 600 meters without any manual adjustments. The reticle will appear black during the daytime and will glow amber in the dark, thanks to Trijicon’s patented tritium illumination. Includes backup Iron Sights. No batteries needed! SPECIFICATIONS: Trijicon ACOG 4x32 Tritium Rifle Scope Length x Width x Height:5.8 in x 2 in x 2.3 in - (147.32mm x 50.8mm x 58.42mm)  Weight: 14.96 oz. (424.11g)  Magnification: 4x  Objective Size: 32mm  Reticle Pattern: Crosshair  Day Reticle Color: Amber  Night Reticle Color: Amber  Bullet Drop Compensating (BDC): Yes  Caliber: .223 / 5.56 or .308/7.62 Illumination Source: Tritium  Power Source: Tritium  Adjustment: 2 clicks per inch @ 100 yards  Eye Relief: 1.5 in. (38.1mm)  Exit Pupil: 0.32 in. (8.13mm)  Field of View (degrees): 7°  Field of View (feet): 36.8 ft. @ 100 yds. (12.27m @ 100m)  Mount: Flattop Thumbscrew Mount (TA51)  Housing Material: Forged Aluminum SKU: TA01-D-100319 UPC: 719307307339

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  5 in stock

  £1,175.00

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  Trijicon Trijicon RMRcc Red Dot Sight 3.25 MOA Dot Reticle - CC06-C-3100001

  8 in stock

  Split seconds matter. The new Trijicon RMRcc Red Dot Sight has a thinner, lower-profile design that reduces the risk of snags for a faster and easier draw. Although smaller, the RMRcc keeps all the great features of the Trijicon RMR. Easy-to-use buttons, a common 2032 battery with up to 4 years of illumination, and a wide variety of mounts to fit today's popular concealed carry pistols, the RMRcc is the clear choice in personal defense.  Shoot more accurately with a single, crisp, clear aiming point superimposed on your target. Once zeroed in, where you see the dot is where your bullet will impact. Your eyes never need to leave the threat which allows you to stay focused on the situation.  Born from the industry-leading Trijicon RMR, the new RMRcc has the same reliability you expect, designed for concealed carry. The slimmer design fits a variety of pistols providing comfort during everyday carry. Carry confidently with a sight that increases your speed, improves your accuracy, and keeps your focus on the target.  INCLUDES Trijicon Logo Sticker Lenscloth 2 #5-40 UNC x .25" SHCS Torx Head Key Seal Plate Manual Warranty Card Specifications: Trijicon RMRcc Red Dot Sight Length x Width x Height 1.8 in x .95 in x .97 in (45.72mm x 24.13mm x 24.64mm)  Weight 1 oz. (28.35g)  Magnification 1x   Day Reticle Color Red  Night Reticle Color Red  Bindon Aiming Concept™ (BAC) No  Illumination Source LED  Illumination Settings Automatic and 8 Adjustable Settings (2 NV, 6 Visible)  Power Source 1 CR2032 Lithium Battery  Battery Life Over 4 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8  Adjustment 1 Tick = 3 MOA  Adjustment Range 150 MOA Total Travel Mount Not included  Housing Material 7075-T6 forged aluminum  Finish Matte Black  Submersion Depth 66 ft. (20m) SKU: CC06-C-3100001 UPC: 719307616370

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  8 in stock

  £679.99

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  Trijicon Trijicon RMRcc Red Dot Sight 6.5 MOA Dot Reticle - CC07-C-3100002

  6 in stock

  Split seconds matter. The new Trijicon RMRcc Red Dot Sight has a thinner, lower-profile design that reduces the risk of snags for a faster and easier draw. Although smaller, the RMRcc keeps all the great features of the Trijicon RMR. Easy-to-use buttons, a common 2032 battery with up to 4 years of illumination, and a wide variety of mounts to fit today's popular concealed carry pistols, the RMRcc is the clear choice in personal defense.  Shoot more accurately with a single, crisp, clear aiming point superimposed on your target. Once zeroed in, where you see the dot is where your bullet will impact. Your eyes never need to leave the threat which allows you to stay focused on the situation.  Born from the industry-leading Trijicon RMR, the new RMRcc has the same reliability you expect, designed for concealed carry. The slimmer design fits a variety of pistols providing comfort during everyday carry. Carry confidently with a sight that increases your speed, improves your accuracy, and keeps your focus on the target.  INCLUDES Trijicon Logo Sticker Lenscloth 2 #5-40 UNC x .25" SHCS Torx Head Key Seal Plate Manual Warranty Card Specifications: Trijicon RMRcc Red Dot Sight Length x Width x Height 1.8 in x .95 in x .97 in (45.72mm x 24.13mm x 24.64mm)  Weight 1 oz. (28.35g)  Magnification 1x   Day Reticle Color Red  Night Reticle Color Red  Bindon Aiming Concept (BAC) No  Illumination Source LED  Illumination Settings Automatic and 8 Adjustable Settings (2 NV, 6 Visible)  Power Source 1 CR2032 Lithium Battery  Battery Life Over 4 years of continuous use (when used at 70ºF (21ºC)) at setting 4 of 8  Adjustment 1 Tick = 3 MOA  Adjustment Range 150 MOA Total Travel Mount Not included  Housing Material 7075-T6 forged aluminum  Finish Matte Black  Submersion Depth 66 ft. (20m) SKU: CC07-C-3100002 UPC: 719307616387

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  6 in stock

  £679.99

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  Trijicon Trijicon 4x32 ACOG w/bosses Eyepiece Flip Cap - AC11030

  4 in stock

  Trijicon eyepiece flip cap for the 4x32 ACOG® SPECIFICATIONS Item Condition: New Product Type: Lens Covers - Scope Accessories UPC: 719307309050 MPN: AC11030

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  4 in stock

  £29.99

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  Trijicon Trijicon MRO Optics Cover Black Clear Lense - AC31021

  5 in stock

  Protect the Trijicon MRO lenses, and keep them clear of rain, snow, mud or other debris. The MRO cover has integral lens covers and a protective armor body that can’t fall off or get lost. Low profile design allows covers to be quickly operated with one hand. Covers nest together so they don’t flop under recoil. Receptive to most spray paints and hydro dip process. Features: Keeps optic body & lenses protected in extreme, harsh environments One handed operation, covers nest together to prevent snags Durable thermoplastic polyurethane material resists solvents, oils and UV exposure Package Includes: 1 MRO® Cover in Black with Clear Lens Caps 1 Installation Manual SPECIFICATIONS Item Condition: New Product Type: Scope Accessories - Scope Cases UPC: 719307630420 MPN: AC31021

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  5 in stock

  £79.99

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  Trijicon Trijicon MRO ARD with Objective Flip Cap - AC31017

  5 in stock

  Features a durable spring loaded flip cap for protecting the objective lens of the Trijicon MRO® and an ARD (Anti-Reflective Device) for shielding the forward light emission from the lens. SPECIFICATIONS Item Condition: New Product Type: Anti-Reflective Devices (ARD) - Lens Covers - Scope Accessories UPC: 719307630383 MPN: AC31017

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  5 in stock

  £99.99

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