Brownells Gun Optics

Current Deals & Offers

3CR Tactical Updated Oct 26, 2026

Brownells Iron Sight Cut Slide for Glock 17 Gen 3 - Black Nitride Finish

$199.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .600''''x.006'''' Scope Shim Refill 10 Pack

$18.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Ring Alignment Lap - 1'''' Scope Ring Alignment Lap

$56.82

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Front Sight Housing Maintenance Kit - Ar-15 Front Sight Housing Maintenance Kit

$68.20 $85.25

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Brownells.com Updated Oct 11, 2026

Brownells .146x48 Oversize 6-48 Screw Shop Kit - Oversize Fillister .146 -48 Screws 12 Pack

$11.99

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Brownells.com Updated Oct 11, 2026

Brownells Stainless Steel Sight Base Screws - 6-40x1/2'''' Fillister Head Ss Screw Refill 24 Pack

$13.99

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Brownells.com Updated Oct 11, 2026

Brownells Twilight Apertures - 3/8'''' Twilight Apertures 3 Pack

$36.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Ar-15 Front Sight Bench Block

$43.80 $54.76

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Brownells.com Updated Oct 11, 2026

Brownells Weaver 8-40 Sight Screw Counterbore

$45.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Rifle Rear Sight Elevator - Rear Sight Single Step Elevator 0.080'''' Black 6 Pack

$11.19 $13.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Smith & Wesson Rear Sight Rebuild Part Kits #2 - S&W Parts Kit #2 Single Pack

$7.19 $8.99

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Brownells.com Updated Oct 11, 2026

Brownells Weaver 6-48 Sight Screw Counterbore - Weaver 6-48 Counterbore

$23.98

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Shotgun Bead Facing Cutter - #3 Shank Shotgun Bead Facing Cutter .099'''' Diameter

$42.29 $52.87

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Brownells.com Updated Oct 11, 2026

Brownells All Diameter Shotgun Sight Installer - Shotgun Sight Installer, Small Diameter, 0.050'''' To 0.125''''

$21.99

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Brownells.com Updated Oct 11, 2026

Brownells Fillister 6-48 Sight Screw Counterbore - Fillister 6-48 Counterbore

$22.56

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Brownells.com Updated Oct 11, 2026

Brownells Fillister 8-40 Sight Screw Counterbore

$16.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Torx Head Base Screws, Ss, 6-40 Thread, .485'''' Length - Torx Head Base Screws, 6-40 Thread, .485'''' Length, Ss

$11.99 $14.99

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Brownells.com Updated Oct 11, 2026

Brownells 82 Counterbore - 82Adeg Counterbore

$19.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Leupold Torx Screws - Torx Head Base Screws, 6-48 Thread, .350'''' Length, Blue

$11.99 $14.99

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Brownells.com Updated Oct 11, 2026

Brownells DelrinA(R) Ring Reducers - Delrin Ring Reducer, 30mm To 1''''

$16.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Sight Installation Kit For GlockA(R) - Sight Installation Kit For Glock

$16.79 $20.99

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Brownells.com Updated Oct 11, 2026

Brownells Mauser 91 Dovetail Front Sight Blank - Mauser 91 .375'''' Dovetail Front Sight Blank Steel Black

$19.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Smith & Wesson Deluxe Rear Sight Rebuild Kit - S&W Deluxe Rear Sight Staking Punch Only

$20.79 $25.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Smith & Wesson Sight Nut Spanner - S&W Rear Sight Spanner 2 Pack

$13.20 $16.51

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Brownells.com Updated Oct 11, 2026

Brownells Long 6-48 & 8-40 Screws - 6-48 & 8-40 Long Screw Kit

$21.99

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Brownells.com Updated Oct 11, 2026

Brownells Dovetail Scope Base Stock - 0.840'''' Diameter 13mm Dovetail Stock

$12.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Ar-15/M16 Rear Sight Elevation Spring Tool - Ar-15 Rear Sight Elevation Spring Tool

$9.59 $11.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Front Sight Tool For GlockA(R) - Front Sight Tool For Glocks

$7.19 $8.99

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Brownells.com Updated Oct 11, 2026

Brownells Fiber Optic Replacement Rods - .020'''' (.5mm) Replacement Rod, Red

$6.99

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Brownells.com Updated Oct 11, 2026

Brownells Magna-TipA(R) Millett Rear Sight Bit - Magna-Tip Millet Rear Sight Bit

$6.99

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Brownells.com Updated Oct 11, 2026

Brownells S&W V-Notched Rear Sight Kits - S&W J Frame .122 V-Notch Sight Kit

$16.99

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Brownells.com Updated Oct 11, 2026

21% OFF

Brownells Rifle Rear Sight Elevators - Rear Sight Long Double Step Elevators Black 6 Pack

$5.51 $6.99

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Brownells.com Updated Oct 11, 2026

Brownells Rifle Front Sight Detent Spring 3-Pak - Rifle Front Sight Detent Spring 1.876'''' Tang, Black, 3 Pack

$5.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Rifle Rear Sight Elevators - Rear Sight Single Step Elevators 0.050'''' Black 6 Pack

$11.19 $13.99

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Brownells.com Updated Oct 11, 2026

23% OFF

Brownells Rifle Rear Sight Elevator Kit - Rifle Rear Sight Elevator Kit Black

$24.00 $30.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Enhanced Front Sight Tool For GlockA(R) Pistols - Enhanced Front Sight Tool For Glock(R)

$7.99 $9.99

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Brownells.com Updated Oct 11, 2026

Brownells 30mm Ar-Style Rifle Cantilever Scope Mount - Cantilever 30mm Scope Mount 0 Moa Matte Black

$79.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Brn-4/Hk416 Compatible Gas Rings - Brn-4 Hk416 Gas Ring, 3 Pack

$7.99 $9.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Ar-15 Cncguns A1 Detachable Carry Handle Assembly - Brn Ar-15/A1 Detachable Carry Handle Assembly, Black

$165.94 $207.42

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Brownells.com Updated Oct 11, 2026

Brownells .146x48 Oversize 6-48 Screw Shop Kit - Oversize .146 -48 Screw Shop Kit

$87.36

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Brownells.com Updated Oct 11, 2026

23% OFF

Brownells Tall Tritium Night Sight Sets For Glock(R) 17/19/20/21/22/26/34 - Xl-Tall Sight Set Trit-Wht Ol.315''''f/Serrate .394''''r Glock

$44.99 $58.10

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Brownells.com Updated Oct 11, 2026

Brownells Scope Ring Alignment Lap - 30mm Scope Ring Alignment Lap

$81.47

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Brownells.com Updated Oct 11, 2026

Brownells Tactical Scope Base Conversion Kit - Tactical Scope Base Conversion Kit Torx

$57.10

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Brownells.com Updated Oct 11, 2026

Brownells Stainless Steel Sight Base Screws - Stainless Steel Sight Base Screw Kit

$47.99

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Brownells.com Updated Oct 11, 2026

21% OFF

Brownells Tall Serrated Sight Sets For Glock(R) - Xl-Tall Black Sight Set Serrated .315''''f/.394''''r For Glock

$32.99 $41.50

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Smith & Wesson Rear Sight Rebuild Part Kits #2 - S&W Parts Kit #2 6 Pack

$26.39 $32.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Shotgun Bead Facing Cutter - #8 Shank Shotgun Bead Facing Cutter .166'''' Diameter

$31.71 $39.64

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .860''''x.006'''' Scope Shim Refill 10 Pack

$30.19

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Magna-Tip(R) Windage/Clamp Screw Bits - Magna-Tip Windage Screw Bits Set 4 Pack No Handle

$28.79 $35.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .860''''x.012'''' Scope Shim Refill 10 Pack

$25.68

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .600''''x.012'''' Scope Shim Refill 10 Pack

$20.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .860''''x.008'''' Scope Shim Refill 10 Pack

$19.99

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Brownells.com Updated Oct 11, 2026

Brownells Leupold Torx Screws - Torx Head Ring Screws, 8-40 Thread, .280'''' Length, Blue

$18.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells 1911 Front Sight Staker - Swage Point Only

$14.39 $17.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .860''''x.010'''' Scope Shim Refill 10 Pack

$21.99

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Brownells.com Updated Oct 11, 2026

Brownells DelrinA(R) Ring Reducers - Delrin Ring Reducer, 1'''' To 7/8''''

$19.99

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .600''''x.010'''' Scope Shim Refill 10 Pack

$19.70

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Brownells.com Updated Oct 11, 2026

Brownells Scope Shim Kit - .600''''x.008'''' Scope Shim Refill 10 Pack

$16.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Magna-Tip(R) Windage/Clamp Screw Bits - Ruger Clamp Screw Bit Dia (0.43) Thickness (0.83)

$12.79 $15.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Fiber Optic Replacement Rods - .040'''' (1mm) Replacement Rod, Green

$7.99 $9.99

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Brownells.com Updated Oct 11, 2026

Brownells .146x48 Oversize 6-48 Screw Shop Kit - Oversize Weaver .146'''' -48 Screws 12 Pack

$8.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Long 6-48 & 8-40 Screws - 8-40 X 3/4'''' Torx Weaver Oval Head 12 Pack

$7.19 $8.99

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Brownells.com Updated Oct 11, 2026

13% OFF

Brownells Fiber Optic Replacement Rods - .040'''' (1mm) Replacement Rod, Red

$6.99 $7.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Long 6-48 & 8-40 Screws - 8-40x3/4'''' Weaver Oval Head Long Screws 12 Pack

$6.39 $7.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Magna-Tip(R) Windage/Clamp Screw Bits - Redfield Windage Screw Bit Dia (0.39) Thickness (0.08)

$7.99 $9.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Ar-15/M16 Bolt Gas Rings - Brn Ar-15/M16 Bolt Gas Ring, 3 Pack

$6.39 $7.99

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Brownells.com Updated Oct 11, 2026

20% OFF

Brownells Long 6-48 & 8-40 Screws - 6-48x3/4'''' Weaver Oval Head Long Screws 12 Pack

$5.59 $6.99

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Brownells.com Updated Oct 11, 2026

Brownells Retro 4x/Colt 4x Scope Spare Parts - Brownells Retro 4x/Colt 4x Elevation Cap

$7.99

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Brownells.com Updated Oct 11, 2026

Brownells Retro 4x/Colt 4x Scope Spare Parts - Brownells Retro 4x/Colt 4x Mounting Clamp

$44.99

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Brownells.com Updated Oct 11, 2026

Brownells Precision Ultralight 34mm Cope Rings W/Anti-Cant Bubble Level - Precision Ultralight Ms Rings 30mm Low (.850'''') Black 2/Pk

$199.99

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Brownells.com Updated Oct 11, 2026

Brownells 4x21mm Carry Handle Scope W/Free Brn Ar-15/M16a2 Stripped Upper - Colt 4x21mm Scope W/Free Brn Ar-15 Stripped Upper

$399.99

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