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 HD XR Night Sights Set for Glock Large Frames Green with Orange...
Trijicon 600838 HD XR Front Sight Orange Outline Glock 9/40
Trijicon HD XR Night Sight Set Orange Front for Glock 17 17L 19
Trijicon HD XR Night Sight Set 3 Dot Green Tritium w/Yellow Front Outline
Trijicon Bright & Tough Suppressor Night Sight Set, Springfield Armory XD Series, Green Tritium, White Outline
Trijicon Bright & Tough Night Sight Suppressor Set, SG203C600914, Tritium Iron Sights, White Front/Rear, Green Lamps, Sig Sauer .40S&W/.45ACP Models
Trijicon Bright & Tough Tritium Suppressor Height Sights - Black, Three-Dot Iron, Sig Sauer 9mm/.357SIG Calibrated, RMR Backup
Trijicon S&W M&P SD9VE SD40VE Night Sight Suppressor Set (SA237-C-600900)
Trijicon HD Night Sights Glock 42 43 43X 48 Green Tritium Orange Outline
Trijicon HD Night Sights Set Glock 42 43 Green Tritium Yellow Outline
Trijicon GLOCK 42 43 Night Sight Set Green Lamps Three-Dot Iron Sights
Trijicon 600757 Bright & Tough Night Sights Green/Tritium Black Outline...
Trijicon GL204-C-600698 Night Sights for Glock 20 21 29 30 41 Black Tritium
Trijicon GL204-C-600695 Bright & Tough Night Sights, Black, Glock 20/21/29/30/36/40/41 S/SF, Green Tritium Lamps, Shock-Resistant, 12-Year Warranty
Trijicon Bright & Tough Suppressor Night Sight Set - Glock 20/21/29/30/36/40/41, Green Tritium, White Outline, Shock-Resistant
Trijicon 600752 HD Night Sights Green/Orange for Springfield XD-S/XD-E
Trijicon SA139C600722 HD Night Sight Set - S&W M&P Shield, SD9 VE, SD40 VE - Green Tritium, Orange Front, Black Rear
Trijicon HD Night Sight Set - Yellow Front, S&W M&P Shield, Green Tritium Lamps, 12-Year Warranty
Trijicon 600714 Bright & Tough Night Sight Set 3-Dot Tritium Green with...
Trijicon Bright & Tough Suppressor Night Sight Set, Glock 9mm/.40, Shock-Resistant, 3-Dot Iron, Black
Trijicon 600658 Night Sight Set White Front Black Rear for Glock 22/27
Trijicon GL201C600650 Suppressor Sights for Glock 17 17L Green Orange
Trijicon GL201C600649 Glock Night Sight Set - Black, Suppressor Height, Green Tritium, White Outline, Shock-Resistant, 12-Year Warranty
Trijicon 600624 HD Night Sights Green/Orange for Beretta PX4 Pistol
Trijicon BE113Y Beretta 92/96A HD Night Sight Set Yellow Front Outline
Trijicon 600619 HD Night Sights Green/Orange for Beretta 92A1/96A1
Trijicon 600602 HD Night Sights Green-Tritium Yellow Outline Front Sigh...
Trijicon HD Night Sight Set: H&K P30, 45C, Orange Front Outline, Green Black Color, Tritium/Paint Material
Trijicon HK P2000 Hd Night Sights Green Tritium Yellow Outline
Trijicon HK108Y-600598 HD Night Sights, Yellow Front, 3 Dot Green Tritium
Trijicon HK108O-600597 HD Night Sights Orange Front 3 Dot Green Tritium
Trijicon 600595 HD Night Sight Set Orange Front Outline for HK USP
Trijicon SG103Y Night Sights for Sig P220 P229 P365 Yellow Green Tritium
Trijicon SIG P220 P229 HD Night Sights Orange Green Tritium U-Notch
Trijicon 600514 HD Night Sights Green/Yellow Tritium for Colt 1911
Trijicon 600512 1911 Colt Cut HD Night Sight Set Orange Front Outline
Trijicon CA128Y HD Night Sight Set 1911 Novak Cut Green/Yellow Tritium
Trijicon CA128O HD Night Sight Set 1911 Novak Cut Green/Orange
Trijicon 600556 HD Night Sights Green/Tritium Orange Outline Front...
Trijicon 600558 HD Night Sights Green/Yellow for S&W M&P/M2.0/SD9 VE
Trijicon 600545 HD Night Sights Green-Tritium Yellow Outline Front Sigh...
Trijicon GL104O Glock Large Frame HD Night Sight - Orange Front, Green Tritium Lamps, 12-Year Warranty
Trijicon 600583 HD Night Sights Green/Yellow for Springfield XD/XD-M
Trijicon 600581 HD Night Sights Green/Orange for Springfield XD/XD-M
Trijicon SG101Y Night Sight Set for SIG P225 P226 P228 P239 Green Yellow
Trijicon SG101O Night Sight Set 9mm/.357 Sig Orange Steel U-Notch
Trijicon GL101Y Yellow Front Outline for Glock 17/19/22/23/26
Trijicon GL101O HD Night Sights, Orange Front, Green Tritium, Tactical Shooter Design, 12-Year Warranty
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
Trijicon HD XR Night Sights Black S&W M&P SD9 SD40 Green Tri
Trijicon TA50-C-400391 3x24 XB ACOG Crossbow Scope Green 300
Trijicon 2200348 MRO SD Coyote Tan 1x25mm 2 MOA Green Dot Re
TriStar Bristol SxS 38020 Shotgun: 20 Gauge, 28" Barrel, 2-R
TRIGRTECH R700 PRIMRY Flat CLN RH R70-SBB-14-TNF
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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