Buy TRI Online
TRI offers shotguns and pistols with practical designs and reliable function, suited to hunting, sport, and defense.
All TRI Products (915)
Trijicon MRO SD 1x25mm Red Dot Sight Matte Black 7075-T6 2 MOA Dot
Trijicon MRO SD 1x25mm Red Dot Sight Matte Black 2 MOA Reticle 7075-T6
Trijicon MRO SD Black 1x25mm Red Dot Sight 2 MOA Low Mount
Trijicon MRO 2200300 1x25mm 2 MOA Red Dot Sight, Black, LED, 7075-T6 Housing
Trijicon Night Sights: Optic Height, White Front, Metal Rear, Green Lamps - SA240-C-601154
Suppressor/Optic Height Sight Set For S&W M&P M2.0
Trijicon Night Sights Yellow Front Green Lamps Metal Rear SA240-C-601152
Trijicon 601151 Suppressor/Optic Height Sight Set Orange/Black M&P M2.0
Trijicon SA240C601150 Suppressor Height Sights Green Tritium M&P C.O.R.E
Trijicon GL243C601147 Suppressor/Optic Sights for Glock 42/43/48
Trijicon GL243C601146 Suppressor Optic Sights for Glock 42 43 48
Trijicon 601145 Suppressor/Optic Height Sight Set for Glock 43X Black
Trijicon Night Sights: Optic Height, White Front, Metal Rear, Green Lamps - Glock 42/43/43X/48
Trijicon GL243C601143 Suppressor-Optic Height Sights Green-Tritium Yell...
Trijicon GL243C601142 Suppressor Height Sights - Glock Slim Frame, Green Tritium, Orange Front
Trijicon 601141 Suppressor/Optic Height Sight Set for Glock 43X/42
Trijicon 601140 Suppressor/Optic Height Sight Set for Glock 43/43X
Trijicon GL201C601139 Suppressor-Optic Height Sights Green-Tritium Yell...
Trijicon GL201C601138 Suppressor-Optic Height Sights Green-Tritium Oran...
Trijicon GL201C601136 Suppressor/Optic Height Sights for Glock Pistols
Suppressor/Optic Height Sight SET FOR Standard Frame Glocks GL201-C-601135
Trijicon CR1028-C-2900050 Credo Scope - MRAD Green/Red, Matte, First Focal Plane
Trijicon Credo HX 1-10X28 34mm MOA Red Green Reticle Black
Trijicon 3000020 Tenmile HX Satin Black 5-25x50mm 30mm Tube Illuminated
Trijicon Cantilever 20MOA Mount Q-LOC 35mm Anodized Finish Black 1.70"
Trijicon RCR 1x Reflex Red Dot Sight, 3.25 MOA, Adjustable LED, Black, 7075 Aluminum, Open Emitter, 1.69 oz
Trijicon AC32119 High Mount Q-Loc Ring Plate, Anodized Black, RMR Fit
Trijicon AC32118 Accessory Plate Q-LOC/RMR Footpri
Trijicon AC32117 Low Mount Q-Loc Plate, RMR, Black Anodized Aluminum
Trijicon AC22081 Picatinny Rail Mount, 6061-T6 Aluminum, Black Finish
Trijicon RMR Type 2 Reflex Sight 3.25 MOA Green Dot Adjustable
Trijicon AC32122 High Mount Q-Loc Plate, Anodized Black, 6061-T6 Aluminum
Trijicon RMR HD Red Dot Sight 3.25 MOA Dot 55 MOA Circle Black 1x
Trijicon Rmr Hd Red Dot Sight 1x 55 Moa Adjustable Led Black 7075 Aluminum
Trijicon AC22079 34mm Accessory Ring Cap Matte Black 6061-T6 Aluminum
Trijicon AC22078 30 mm Accessory Ring Cap Matte Black Q-Loc
Trijicon AC22076 Cantilever Mount, Q-LOC, 35mm, Black, 1.70" Height
Trijicon AC22063 Cantilever Mount, Q-LOC, 35mm, Black, 1.93" Height
Trijicon RMRcc Low Mount with Q-Loc - Anodized Black AC32113
Trijicon AC32112 Co-Witness Mount Q-Loc Anodized Black for RMRcc
Trijicon RMRcc Lower 1/3 Co-Witness Mount with Q-Loc, Anodized Black - AC32111
Trijicon AC32110 45 deg Offset Mount Q-Loc Anodized Black for RMRcc
Trijicon AC32114 Extra High Quick Release Mount, Black Anodized Finish
Trijicon AC22075 Scope Rings 35mm Extra High Q-LOC Matte Black Aluminum
Trijicon AC22074 Scope Rings with Q-LOC Technology Matte Black 35mm High
Trijicon AC22073 Scope Rings Q-LOC 35mm Medium Matte Black Picatinny Rail
Trijicon 35mm Low Profile Q-LOC Scope Rings Aluminum Picatinny Rail
Trijicon AC22071 Scope Rings 34mm Extra High Q-LOC Matte Black Aluminum
About TRI
Headquarters
Established
-
Country of Origin
USA
History & Heritage
Specific founding details for TRI are not publicly available. The brand is recognized for producing a variety of shotguns and 1911-style pistols that serve hunting, recreation, and defensive roles.
Notable Products
APOC PRO pistols, Bristol side-by-side shotguns, SPS Pantera 1911 series, and Upland Hunter Silver II over/under shotguns.
Why Choose TRI?
Choose TRI for straightforward designs, dependable function, and strong value across hunting and defensive platforms.
Hot TRI Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
TriStar Viper G2 12 Gauge 28 in Black Synthetic Semi-Auto 5+
Trijicon RMR HD Red Dot Sight 3.25 MOA Dot 55 MOA Circle Bla
TRIGGERTECH G9B0SBS26EBRF GLK CERT SPEC FLAT
TriStar Setter ST 28 Gauge 28 in Blued Break Action 2rd Engr
Trijicon 100394 ACOG 4x32mm LED Red Horseshoe Dot Matte Blac
Trijicon VCOG 1-6x24 Green Horseshoe Crosshair .223 23.2 oz
Trijicon 3X24 XB Compact ACOG Crossbow Scope Green 3x 24mm T
Trijicon 2200347 MRO SD Coyote Tan 1x25mm 2 MOA Green Dot Re
Shop TRI Products
Trijicon 100212 ACOG 4x 32mm Obj 36.80 ft100 yds FOV Matte B
Trijicon RMR RM05G Reflex Sight: 1x Magnification, 9.0 MOA G
Trijicon ACOG 4x32mm Amber Crosshair Rifle Scope
Trijicon 700038 RMR Matte Black 1x 9 MOA Green Dot Reticle S
Trijicon RM54 Mount, Matte Black 7075-T6 Aluminum, Lightweig
Trijicon ACOG TA31H-68-G 4x32 Scope 6.8 SPC Green Horseshoe
Trijicon AC32054 RMR/SRO Pistol Mount HK.45/P30 Black Steel
Trijicon ACOG TA31-CH-G 4x32 Scope, Green Crosshair Reticle,
Trijicon 700210 RMR Dual Illuminated Flat Dark Earth 1 x 0.8
Trijicon TA11MGO-M249 ACOG Scope 3.5x35 Black Dual Illum. 10
RMR Mounting Kit For Glock Mos Springfield OSP
Trijicon TA648MGO-M240 6x48 ACOG Scope Matte Black 44.3 oz M
TRI News & Articles
Firearm Shipping Restrictions by State (2026 Update)
State-by-state guide to firearm and ammunition shipping for online buyers and FFL dealers. Current as of May 2026. Cover...
Damaged in Transit: How TheGunDock Handles Shipping Claims on Firearms and Ammo
When a firearm or ammo shipment arrives damaged, the claim process matters. TheGunDock walks through what to do, what we...
The Springfield KUNA: Roller-Delayed 9mm Pistol That's Shaking Up the PDW Market
The Springfield Armory KUNA — a roller-delayed 9mm pistol built in partnership with Croatia's HS Produkt — has becom...
The Strait of Hormuz: 2,500 Years of Trade, Arms, and Conflict
A twenty-one-mile-wide choke point has shaped the movement of goods — and weapons — across half the ancient and mode...
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Choose TRI for straightforward designs, dependable function, and strong value across hunting and defensive platforms....
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