Firearm Parts
Everything But the Kitchen Sink. Actually, Check Back.
From triggers, springs, and levers to slides, rails, charging handles, compensators, braces, dust covers, pins, buttons, and everything in between — our firearm parts section covers the full spectrum of components for popular pistol, rifle, and shotgun platforms. Whatever you need to repair, replace, or upgrade, we've probably got it.
Shop firearm parts below.
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Original price $189.41Original price $189.41 - Original price $189.41Original price $189.41Current price $162.35$162.35 - $162.35Current price $162.35
TacFire Replacement Slide 40 S&W Graphite Black Cerakote Stainless Steel with Optics Cut & Slide Ports for Glock 23 Gen3
TacFireComing SoonGen 3 Compatible, Accepts Polymer80 frames, Machined from 416R Stainless steel, Cerakoted Graphite Black, Machined for precise fitment of a Trijico...
View ProductOriginal price $189.41Original price $189.41 - Original price $189.41Original price $189.41Current price $162.35$162.35 - $162.35Current price $162.35Coming Soon -
Original price $7.52Original price $7.52 - Original price $7.52Original price $7.52Current price $6.44$6.44 - $6.44Current price $6.44
TacFire MAR105L M-LOK Accessory Picatinny Section Rail 5 Inch 11 Slots Black Anodized
TacFire15 in stockThe 5" picatinny rail, from Tacfire, is designed to attach to any standard M-LOK handguard. This rail contains 11 slots for easy installation of yo...
View ProductOriginal price $7.52Original price $7.52 - Original price $7.52Original price $7.52Current price $6.44$6.44 - $6.44Current price $6.44Save 14% -
Original price $4.02Original price $4.02 - Original price $4.02Original price $4.02Current price $3.44$3.44 - $3.44Current price $3.44
TacFire MAR046 6 Position Buffer Tube Spring
TacFire50 in stockThe 6-position buffer tube spring, from Tacfire, is made from the same material found in piano wire. This reduces the "twang" you hear when firing ...
View ProductOriginal price $4.02Original price $4.02 - Original price $4.02Original price $4.02Current price $3.44$3.44 - $3.44Current price $3.44Save 14% -
Original price $6.01Original price $6.01 - Original price $6.01Original price $6.01Current price $5.15$5.15 - $5.15Current price $5.15
TacFire MAR105S M-LOK Accessory Picatinny Rail 2 3/8" Black Anodized
TacFire14 in stockThe 2 3/8" picatinny rail, from Tacfire, is designed to attach to any standard M-LOK handguard. This rail contains 5 slots for easy installation of...
View ProductOriginal price $6.01Original price $6.01 - Original price $6.01Original price $6.01Current price $5.15$5.15 - $5.15Current price $5.15Save 14% -
Original price $7.29Original price $7.29 - Original price $7.29Original price $7.29Current price $6.25$6.25 - $6.25Current price $6.25
TacFire MAR090R Takedown Pin Rear Black Steel AR-15
TacFire50 in stockTacFire's AR15 rear lower takedown pin features an extended knurled end with a port for an attachment of a paracord or ring. It is constructed of s...
View ProductOriginal price $7.29Original price $7.29 - Original price $7.29Original price $7.29Current price $6.25$6.25 - $6.25Current price $6.25Save 14% -
Original price $14.84Original price $14.84 - Original price $14.84Original price $14.84Current price $12.72$12.72 - $12.72Current price $12.72
TacFire MAR001CO Clamp On Low Profile Gas Block .750" Diameter Steel Black Parkerized
TacFireComing SoonTacFire's Clamp On Low Profile Gas Block is CNC machined from steel with a erosion resistant parkerized finish. It replaces the an existing A2 fron...
View ProductOriginal price $14.84Original price $14.84 - Original price $14.84Original price $14.84Current price $12.72$12.72 - $12.72Current price $12.72Coming Soon -
Original price $22.25Original price $22.25 - Original price $22.25Original price $22.25Current price $19.07$19.07 - $19.07Current price $19.07
TacFire MZ10079MMN Spiral Fluted Muzzle Brake Black Oxide Steel with 1/2"-36 tpi Threads, 2.60" OAL & 1.12" Diameter for 9mm Luger AR-Platform
TacFireOnly 4 left!This 1-piece Krinkov style muzzle brake is made of an all steel construction with a heat treated, erosion resistant, black oxide finish. It comes w...
View ProductOriginal price $22.25Original price $22.25 - Original price $22.25Original price $22.25Current price $19.07$19.07 - $19.07Current price $19.07Save 14% -
Original price $16.66Original price $16.66 - Original price $16.66Original price $16.66Current price $14.28$14.28 - $14.28Current price $14.28
TacFire MAR095A Safety Selector AR-15, M4 Steel AR-Platform Ambidextrous
TacFire50 in stockTacFire's Ambidextrous Safety Selector is compatible with your AR-15/M4 style rifle and is constructed of steel.
Original price $16.66Original price $16.66 - Original price $16.66Original price $16.66Current price $14.28$14.28 - $14.28Current price $14.28Save 14% -
Original price $369.63Original price $369.63 - Original price $369.63Original price $369.63Current price $316.82$316.82 - $316.82Current price $316.82
TacFire PKGLK19 Parts Kit Glock 19 Gen3 Pistol Black
TacFireComing Soon(1) Stripped Glock 19 compatible RMR cut slide w/cover plate (1) Glock 19 compatible 9mm barrel (1) Glock 19 upper parts kit (1) Glock 19 lower par...
View ProductOriginal price $369.63Original price $369.63 - Original price $369.63Original price $369.63Current price $316.82$316.82 - $316.82Current price $316.82Coming Soon -
Original price $377.17Original price $377.17 - Original price $377.17Original price $377.17Current price $323.29$323.29 - $323.29Current price $323.29
TacFire AR Build Kit 9mm Luger 7.50" Barrel Black for AR Platform
TacFireComing SoonTacfire's AR Pistol Build Kit Includes: (1) 9MM 7.5" Barrel USA Made, (1) 9MM Bolt Carrier Group, (1) Mil-Spec Upper Receiver USA Made, (1) Slim Fr...
View ProductOriginal price $377.17Original price $377.17 - Original price $377.17Original price $377.17Current price $323.29$323.29 - $323.29Current price $323.29Coming Soon -
Original price $657.44Original price $657.44 - Original price $657.44Original price $657.44Current price $563.52$563.52 - $563.52Current price $563.52
TacFire SSRK65CRDLPK20BN AR Build Kit Rifle 6.5 Creedmoor AR Platform Black Nitride 5/8"-24 tpi *Sports South Exclusive.
TacFireComing SoonThe TacFire SS-RK6 6.5CRD rifle build kit contains- 20" 6.5 Creedmoor barrel, NIB extension/nitride; birdcage flash hider w/crush washer; AR-15/.75...
View ProductOriginal price $657.44Original price $657.44 - Original price $657.44Original price $657.44Current price $563.52$563.52 - $563.52Current price $563.52Coming Soon -
Original price $23.17Original price $23.17 - Original price $23.17Original price $23.17Current price $19.86$19.86 - $19.86Current price $19.86
TacFire MZ10073B Spiral Fluted Muzzle Brake Black Oxide Steel with 5/8"-24 tpi Threads, 2.60" OAL & 1.12" Diameter for 308 Win AR-10
TacFire10 in stockThis 1-piece Krinkov style muzzle brake is made of an all steel construction with a heat treated, erosion resistant, black oxide finish. It comes w...
View ProductOriginal price $23.17Original price $23.17 - Original price $23.17Original price $23.17Current price $19.86$19.86 - $19.86Current price $19.86Save 14% -
Original price $22.25Original price $22.25 - Original price $22.25Original price $22.25Current price $19.07$19.07 - $19.07Current price $19.07
TacFire MZ10209MMSS Linear Compensator Stainless Steel with 1/2"-36 tpi Threads, 2.05" OAL & 0.87" Diameter for 9mm Luger AR-Platform
TacFire10 in stockThe linear compensator, by Tacfire, redirects sound and concussion away from the shooter and down range. This device is particularly useful for AR ...
View ProductOriginal price $22.25Original price $22.25 - Original price $22.25Original price $22.25Current price $19.07$19.07 - $19.07Current price $19.07Save 14% -
Original price $421.51Original price $421.51 - Original price $421.51Original price $421.51Current price $361.30$361.30 - $361.30Current price $361.30
TacFire PK45ACPLPK10 Pistol Kit 45 ACP Black Steel
TacFire6 in stockIncludes: (1) .45ACP 10" Barrel USA Made (1) 45ACP Bolt Carrier Group (1) Slick side Upper Receiver USA Made (1) Slim Free Float MLOK Hand Guard ...
View ProductOriginal price $421.51Original price $421.51 - Original price $421.51Original price $421.51Current price $361.30$361.30 - $361.30Current price $361.30Save 14% -
Original price $6.12Original price $6.12 - Original price $6.12Original price $6.12Current price $5.24$5.24 - $5.24Current price $5.24
TacFire MAR120 Firing Pin 5.56x45mm NATO Hard Chrome Steel for AR15/M16
TacFire20 in stockFinish your build, or replace you factory part, with this high quality steel firing pin from TacFire! Fits all AR-15/M4 Platforms.
Original price $6.12Original price $6.12 - Original price $6.12Original price $6.12Current price $5.24$5.24 - $5.24Current price $5.24Save 14% -
Original price $404.99Original price $404.99 - Original price $404.99Original price $404.99Current price $347.14$347.14 - $347.14Current price $347.14
TacFire SSPK45ACPLPK4 Pistol Kit 45 ACP Black Steel
TacFireOnly 4 left!Original price $404.99Original price $404.99 - Original price $404.99Original price $404.99Current price $347.14$347.14 - $347.14Current price $347.14Save 14% -
Original price $327.77Original price $327.77 - Original price $327.77Original price $327.77Current price $280.94$280.94 - $280.94Current price $280.94
TacFire PKGLK17 Parts Kit Glock 17 Gen3 Pistol Black
TacFire7 in stock(1) Stripped Glock 17 compatible RMR cut slide w/cover plate (1) Glock 17 compatible 9mm barrel (1) Glock 17 upper parts kit (1) Glock 17 lower par...
View ProductOriginal price $327.77Original price $327.77 - Original price $327.77Original price $327.77Current price $280.94$280.94 - $280.94Current price $280.94Save 14% -
Original price $543.84Original price $543.84 - Original price $543.84Original price $543.84Current price $466.15$466.15 - $466.15Current price $466.15
TacFire SSPK300LPK10 AR Build Kit Pistol 300 Blackout AR Pistol Platform Black Parkerized Steel 5/8"-24 tpi*Sports South Exclusive.
TacFireComing SoonThe TacFire Pistol Kit contains- .300 AAC Blackout 10.5" Barrel/Parkerized; .308 spiral fluted flash can W/crush washer; AR15/.750 micro/low profil...
View ProductOriginal price $543.84Original price $543.84 - Original price $543.84Original price $543.84Current price $466.15$466.15 - $466.15Current price $466.15Coming Soon -
Original price $7.52Original price $7.52 - Original price $7.52Original price $7.52Current price $6.44$6.44 - $6.44Current price $6.44
TacFire MAR103 KeyMod Picatinny Rail 5 Inch 11 Slots Black
TacFireComing Soon11 slot picatinny rail mounts directly onto any standard keymod handguard for you to add any additional accessories to your firearm.
Original price $7.52Original price $7.52 - Original price $7.52Original price $7.52Current price $6.44$6.44 - $6.44Current price $6.44Coming Soon -
Original price $20.15Original price $20.15 - Original price $20.15Original price $20.15Current price $17.27$17.27 - $17.27Current price $17.27
TacFire MZ10213B Thread Crown Muzzle Brake Black Oxide Steel with 5/8"-24 tpi Threads & 2.05" OAL for 308 Win AR-10
TacFire13 in stockTacFire's Thread Crown muzzle break is constructed of steel and made in the USA. This 308 model has 5/8"x24 tpi and a black oxide finish.
Original price $20.15Original price $20.15 - Original price $20.15Original price $20.15Current price $17.27$17.27 - $17.27Current price $17.27Save 14% -
Original price $20.64Original price $20.64 - Original price $20.64Original price $20.64Current price $17.69$17.69 - $17.69Current price $17.69
TacFire MZ1020 Linear Compensator Black Nitride Steel with 1/2"-28 tpi Threads, 2.26" OAL & 0.87" Diameter for 5.56x45mm NATO AR-15
TacFire34 in stockThe linear compensator, by Tacfire, redirects sound and concussion away from the shooter and down range. This device is particularly useful for AR ...
View ProductOriginal price $20.64Original price $20.64 - Original price $20.64Original price $20.64Current price $17.69$17.69 - $17.69Current price $17.69Save 14% -
Original price $6.01Original price $6.01 - Original price $6.01Original price $6.01Current price $5.15$5.15 - $5.15Current price $5.15
TacFire MAR105M M-LOK Accessory Picatinny Section Rail 3 Inch 7 Slots Black Anodized
TacFire44 in stockThe 3" picatinny rail, from Tacfire, is designed to attach to any standard M-LOK handguard. This rail contains 7 slots for easy installation of you...
View ProductOriginal price $6.01Original price $6.01 - Original price $6.01Original price $6.01Current price $5.15$5.15 - $5.15Current price $5.15Save 14% -
Original price $16.69Original price $16.69 - Original price $16.69Original price $16.69Current price $14.30$14.30 - $14.30Current price $14.30
TacFire AR15 Ambidextrous Charging Handle AR-15 Black Hardcoat Anodized Aluminum
TacFire39 in stockCHARGING HANDLE W/ STEEL AMBIDEXTROUS LATCH
Original price $16.69Original price $16.69 - Original price $16.69Original price $16.69Current price $14.30$14.30 - $14.30Current price $14.30Save 14% -
Original price $36.37Original price $36.37 - Original price $36.37Original price $36.37Current price $31.18$31.18 - $31.18Current price $31.18
TACFIRE SP34-49A AR PSTL BRACE W/TUBE
TacFire50 in stockOriginal price $36.37Original price $36.37 - Original price $36.37Original price $36.37Current price $31.18$31.18 - $31.18Current price $31.18Save 14%
