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Accessories for STI Handguns — 108 products / 1,574 models

OpticsPlanet is your online source for all popular STI accessories - holsters, lights, laser sights, grips, sights and more! Find out more about many of our STI Intl accessories below. If you are shopping for a STI accessory you aren't seeing here, please contact us, or you may use our site search function to find out whether we sell it. We are working on adding additional STI accessories on this page all the time, but this is not everything we carry. For STI holsters, STI sights, STI gun lights, STI gun cases, STI lasers and tons of other gear, OpticsPlanet is the destination of choice!image

108 Products in Accessories for STI Handguns

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Image of Safariland 6360RDS Level III Retention ALS/SLS Duty OWB Belt Holster 69 models Safariland 6360RDS Level III Retention ALS/SLS Duty OWB Belt Holster (7) As Low As (Save 20%) $189.60 Best Rated
Image of Safariland 6360RDS ALS/SLS Mid-Ride Level-III OWB Belt Holster 91 models Safariland 6360RDS ALS/SLS Mid-Ride Level-III OWB Belt Holster (48) As Low As (Save Up to 29%) $189.60 Blazin' Deal
Image of Evolution Gun Works 1 Piece Guide Rod STI 2 models Evolution Gun Works 1 Piece Guide Rod STI As Low As (Save 10%) $27.00
Image of Black Scorpion Outdoor Gear 2011 OWB Pro Heavy Duty Competition Speed Holster 5 models Black Scorpion Outdoor Gear 2011 OWB Pro Heavy Duty Competition Speed Holster (5) As Low As (Save Up to 34%) $131.99 Best Rated
Image of Safariland 6360RDS Level III Retention ALS/SLS Duty OWB Belt Holster, Left Hand 59 models Safariland 6360RDS Level III Retention ALS/SLS Duty OWB Belt Holster, Left Hand As Low As (Save 20%) $187.20
Image of Black Scorpion Outdoor Gear USPSA Grand Master Production Holster / Shooting Belt Combo 62 models Black Scorpion Outdoor Gear USPSA Grand Master Production Holster / Shooting Belt Combo (8) As Low As (Save Up to 29%) $163.99 Free 2 Day Shipping
Image of Taran Tactical Innovations 2011 Ultimate Magwell 5 models Taran Tactical Innovations 2011 Ultimate Magwell As Low As (Save Up to 20%) $71.99
Image of Safariland 6354RDS ALS Tactical Drop Leg Holster w/ QLS19 Fork 17 models Safariland 6354RDS ALS Tactical Drop Leg Holster w/ QLS19 Fork (1) List: $257.25 (Save 20%) $205.80
Image of Safariland 6390RDS ALS Mid-Ride Level I Retention Glock Duty Holster 85 models Safariland 6390RDS ALS Mid-Ride Level I Retention Glock Duty Holster (3) As Low As (Save 20%) $163.60 Final Sale
Image of Safariland 6390RDS ALS Mid-Ride Level-I Duty Holster 85 models Safariland 6390RDS ALS Mid-Ride Level-I Duty Holster (25) As Low As (Save 20%) $163.60 Best Rated
Image of Taran Tactical Innovations 2011 Concealed Carry Magwell 5 models Taran Tactical Innovations 2011 Concealed Carry Magwell (1) As Low As (Save Up to 13%) $69.79
Image of Safariland IncogX IWB Holster for Staccato 5 models Safariland IncogX IWB Holster for Staccato As Low As $102.50 Final Sale
Image of Safariland 6360RDS ALS/SLS Mid-Ride Level-III OWB Belt Holster w/ Left Hand 76 models Safariland 6360RDS ALS/SLS Mid-Ride Level-III OWB Belt Holster w/ Left Hand (3) As Low As (Save Up to 47%) $158.49 Blazin' Deal
Image of Evolution Gun Works Trijicon RMR Sight Mount 39 models Evolution Gun Works Trijicon RMR Sight Mount (45) As Low As (Save Up to 55%) $22.49 Blazin' Deal
Image of Taran Tactical Innovations 2011 Ultra-Slim Carry Magwell Taran Tactical Innovations 2011 Ultra-Slim Carry Magwell List: $79.99 (Save 10%) $71.99
Image of Safariland 6390RDS ALS Mid-Ride Level-I Duty Holster, Left Hand 83 models Safariland 6390RDS ALS Mid-Ride Level-I Duty Holster, Left Hand As Low As (Save 20%) $161.20
Image of Evolution Gun Works Vortex Viper/Venom Sight Mount 37 models Evolution Gun Works Vortex Viper/Venom Sight Mount (33) As Low As (Save Up to 10%) $44.99 Best Rated
Image of Safariland 7TS ALS Shoulder Holster 2 models Safariland 7TS ALS Shoulder Holster (6) As Low As (Save Up to 43%) $65.99 Best Rated
Image of Comp-Tac Blue Duty Holster Series No Light 8 models Comp-Tac Blue Duty Holster Series No Light List: $138.00 (Save 15%) $117.30
Image of Bianchi 126GLS Allusion Assent Pro-Fit Concealment Holster 25 models Bianchi 126GLS Allusion Assent Pro-Fit Concealment Holster (10) List: $110.25 (Save Up to $10.13) $103.00 Final Sale
Image of Galco Corvus Belt/Iwb Holster made-in-usa-flag 65 models Galco Corvus Belt/Iwb Holster (2) As Low As (Save Up to 39%) $79.99
Image of Comp-Tac Infidel Ultra Max Inside The Waistband Concealed Carry Holster made-in-usa-flag 73 models Comp-Tac Infidel Ultra Max Inside The Waistband Concealed Carry Holster (15) As Low As (Save Up to 52%) $41.49 Blazin' Deal
Image of Comp-Tac Single Magazine Pouch PLM made-in-usa-flag 40 models Comp-Tac Single Magazine Pouch PLM (2) As Low As (Save Up to 19%) $33.99 Blazin' Deal
Image of Black Scorpion Outdoor Gear Staccato OWB Pro Heavy Duty Competition Holster 31 models Black Scorpion Outdoor Gear Staccato OWB Pro Heavy Duty Competition Holster (2) As Low As (Save Up to $11.00) $118.99 Final Sale
Image of ODIN Works Pistol Magazine Base 3 models ODIN Works Pistol Magazine Base As Low As (Save Up to 17%) $32.29 Blazin' Deal
Image of Black Scorpion Outdoor Gear Staccato OWB Pro Competition Holster 10 models Black Scorpion Outdoor Gear Staccato OWB Pro Competition Holster (1) As Low As (Save Up to $4.00) $94.99
Image of BlackHawk Stache IWB LB Holsters 9 models BlackHawk Stache IWB LB Holsters As Low As $62.99
Image of Evolution Gun Works Leupold DeltaPoint Pro Sight Mount For Bomar Evolution Gun Works Leupold DeltaPoint Pro Sight Mount For Bomar List: $49.99 (Save 10%) $44.99
Image of Safariland 5198 Open Top Paddle & Belt Slide Holster 104 models Safariland 5198 Open Top Paddle & Belt Slide Holster (5) As Low As (Save Up to 11%) $43.49 Blazin' Deal
Image of Black Scorpion Outdoor Gear Canik OWB Pro Competition Holster 15 models Black Scorpion Outdoor Gear Canik OWB Pro Competition Holster (9) As Low As (Save Up to 26%) $73.99 Final Sale
Image of Comp-Tac Dual Concealment IWB/OWB Holsters made-in-usa-flag 29 models Comp-Tac Dual Concealment IWB/OWB Holsters (7) As Low As (Save Up to 22%) $41.99 Final Sale
Image of Safariland 6004 SLS Tactical Holsters 11 models Safariland 6004 SLS Tactical Holsters As Low As (Save Up to 20%) $170.40
Image of Comp-Tac Twin Mag Pouch made-in-usa-flag 11 models Comp-Tac Twin Mag Pouch (2) As Low As (Save Up to 10%) $45.05
Image of Black Scorpion Outdoor Gear IWB Belt Wing Tuckable Holster 67 models Black Scorpion Outdoor Gear IWB Belt Wing Tuckable Holster (3) As Low As (Save Up to 20%) $51.99 Final Sale
Image of Black Scorpion Outdoor Gear 2011 OWB Kydex Paddle Holster 2 models Black Scorpion Outdoor Gear 2011 OWB Kydex Paddle Holster As Low As (Save Up to 13%) $44.99
Image of Safariland 6390RDS ALS Mid-Ride Level I Retention STI International OWB Duty Holster 13 models Safariland 6390RDS ALS Mid-Ride Level I Retention STI International OWB Duty Holster As Low As (Save 20%) $163.60
Image of MagPump STI 2011 9mm Double Stack Magazine Retainer made-in-usa-flag MagPump STI 2011 9mm Double Stack Magazine Retainer $24.99 10% Coupon
Image of Crucial Concealment Covert Mag Kydex Pouch 6 models Crucial Concealment Covert Mag Kydex Pouch (1) As Low As (Save Up to 12%) $38.87
Image of Black Scorpion Outdoor Gear 2011 Pro Ball Joint Competition Holster 2 models Black Scorpion Outdoor Gear 2011 Pro Ball Joint Competition Holster List: $169.99 (Save 12%) $149.99
Image of Black Scorpion Outdoor Gear Staccato Pro Ball Joint Competition Holster 5 models Black Scorpion Outdoor Gear Staccato Pro Ball Joint Competition Holster List: $169.99 (Save 12%) $149.99
Image of Safariland SLS Tactical Holster w/ Quick Release Leg Harness - STX Basket Weave, Right 6005-56-481 Safariland SLS Tactical Holster w/ Quick Release Leg Harness - STX Basket Weave, Right 6005-56-481 List: $294.00 (Save 20%) $235.20
Image of Safariland 6280 Level II Retention, Mid-Ride Holster - Hi Gloss Black, Right Hand 6280-56-91 Safariland 6280 Level II Retention, Mid-Ride Holster - Hi Gloss Black, Right Hand 6280-56-91 List: $267.75 (Save 20%) $214.20
Image of Black Scorpion Outdoor Gear STI 2011 Double Stack Competition Magnetic Magazine Pouch 7 models Black Scorpion Outdoor Gear STI 2011 Double Stack Competition Magnetic Magazine Pouch (2) As Low As (Save Up to 15%) $30.59
Image of Safariland 6280 Level II Retention, Mid-Ride Holster - Plain Black, Right Hand 6280-56-61 Safariland 6280 Level II Retention, Mid-Ride Holster - Plain Black, Right Hand 6280-56-61 List: $245.75 (Save 20%) $196.60
Image of Black Scorpion Outdoor Gear 2011 OWB Pro Heavy Duty Competition Holster 6 models Black Scorpion Outdoor Gear 2011 OWB Pro Heavy Duty Competition Holster As Low As (Save Up to $11.00) $118.99
Image of Comp-Tac International OWB Kydex Modular Mount Holster made-in-usa-flag 42 models Comp-Tac International OWB Kydex Modular Mount Holster (2) As Low As (Save Up to 37%) $44.19 Clearance
Image of Black Scorpion Outdoor Gear 2011 OWB Pro Competition Holster 4 models Black Scorpion Outdoor Gear 2011 OWB Pro Competition Holster As Low As (Save Up to $4.00) $94.99
Image of Mantis X Magazine Floor Plate Rail Adapter 16 models Mantis X Magazine Floor Plate Rail Adapter (3) As Low As (Save Up to 91%) $2.37 Blazin' Deal
Image of BlackHawk Stache IWB Premium Holster Kit 13 models BlackHawk Stache IWB Premium Holster Kit As Low As (Save Up to 10%) $67.79
Image of Safariland Model 6354RDS ALS Tactical Holster for Sti Stacc P w/Light 2 models Safariland Model 6354RDS ALS Tactical Holster for Sti Stacc P w/Light List: $280.50 (Save 20%) $224.40
Image of Safariland 6280 Level II Retention, Mid-Ride Holster - STX TAC Black, Right Hand 6280-56-131 Safariland 6280 Level II Retention, Mid-Ride Holster - STX TAC Black, Right Hand 6280-56-131 List: $186.00 (Save 20%) $148.80
Image of Galco Royal Guard 2.0 IWB Holster made-in-usa-flag 5 models Galco Royal Guard 2.0 IWB Holster (2) As Low As (Save Up to 42%) $123.99 Final Sale
Image of Shield Sights 2011 Frame Red Dot Sight Mount Shield Sights 2011 Frame Red Dot Sight Mount List: $109.00 (Save $5.45) $103.55
Image of Comp-Tac Blue Duty Holster Series Optics Uncovered 14 models Comp-Tac Blue Duty Holster Series Optics Uncovered (4) List: $148.00 (Save 15%) $125.80
Image of Evolution Gun Works 2 Piece Guide Rod STI 3 models Evolution Gun Works 2 Piece Guide Rod STI As Low As (Save 10%) $27.00
Image of Black Scorpion Outdoor Gear 2011 OWB Pro IDPA Competition Holster 2 models Black Scorpion Outdoor Gear 2011 OWB Pro IDPA Competition Holster As Low As (Save Up to $5.00) $56.99
Image of Black Scorpion Outdoor Gear Staccato OWB Quick Release IDPA Holster 10 models Black Scorpion Outdoor Gear Staccato OWB Quick Release IDPA Holster As Low As (Save Up to $5.00) $54.99
Image of Black Scorpion Outdoor Gear STI 2011 Double Stack Competition Double Magnetic Magazine Pouch 5 models Black Scorpion Outdoor Gear STI 2011 Double Stack Competition Double Magnetic Magazine Pouch As Low As (Save Up to $3.00) $35.99
Image of LAG Tactical Defender Holsters 27 models LAG Tactical Defender Holsters (9) As Low As (Save Up to 55%) $37.49 Blazin' Deal
Image of Black Scorpion Outdoor Gear Staccato OWB Kydex Paddle Holster 8 models Black Scorpion Outdoor Gear Staccato OWB Kydex Paddle Holster As Low As (Save Up to 13%) $44.99
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