Parts and upgrades
Barrels, choke tubes, triggers, springs, upper receivers and other replacement and upgrade parts.
1,928 items
KAK IndustryK-SPEC Enhanced, Bolt, For AR15, 5.56 NATO/300 Blackout, 9310 Steel Construction, Phosphate Finish, BlackBolt$80.99
KAK IndustryK-SPEC Enhanced, Bolt, For AR15, 5.56 NATO/300 Blackout, 9310 Steel Construction, Chrome Finish, Silver, Dual EjectorBolt Carrier$112.49
KAK IndustryRetro Taper, Flash Hider, 5.56 NATO, Fits AR-15, 1/2X28, Phosphate Finish, BlackFlash Hider$13.49
FK BRNOFK Bruno, Conversion Kit, 9MM, Black, Two 17 Round Magazines, Fits FK Brno PSDConversion Kit$421.88$555.00Save 23%
Icarus PrecisionOmega Comp/Barrel, 9MM, Fits Glock 17 Gen 5 OEM Slides, Nitride Finish, Black, Includes Barrel and CompensatorBarrel · Fits Glock 17$299.99
HiperfireX2S Mod-3, Semi Drop-In Trigger Kit, 2-Stage, Fits AR15/AR10/PCC/MPX, Black Color, Black Nitride Finish, Flat Trigger, 1st Stage 2-3LB, 2nd Stage 1.5LB, Overall 3.5-4.5LBTrigger$213.75
HiperfireHipertouch Reflex, Trigger Assembly, Fits AR15/AR10, Virtually No Take-Up/Pre-Travel, Adjust Pull Weights Of 2.5 And 3.5 Lbs, Black FinishTrigger$213.75
HiperfireHipercomp Gen2, 7.62NATO, Black, Threaded 5/8X24, Includes Crush WasherCompensator · Fits 5/8x24$75.05
Henry Repeating ArmsHomesteader Magazine Well, For Henry Homesteader, Fits Sig 320 and Smith and Wesson M&P Magazines, Matte, BlackMagwell$31.87$39.95Save 20%
Griffin ArmamentM4SD Flash, Compensator, 5.56 NATO, Black, 1/2X28, Griffin M4SD Series of SilencersCompensator$94.95
Griffin ArmamentBarrel Adapter, CAM-LOK, 1/2X28 Special, For barrels with smaller outside diameter Fits Glock 43/43X/48, Sig P365Adaptor$55.15
GlenfieldHybrid Muzzle Brake, 350 Legend, Oxide Finish, Black, 1/2X28 Thread PitchBrake · Fits 1/2x28$58.50$85.95Save 31%
Ghost Inc.Mother of all Baseplates Gen2, Mag Extension, +6 Rounds of 9MM or 5 Rounds of 40, Fits Glock 19/23, Matte Finish, BlackMagazine Extension$19.75
Grey Ghost PrecisionStripped Slide, Fits Glock 19 Gen 3, Dual Optic Cutout Compatible With Leupold DeltaPoint Pro or Trijicon RMR With Supplied Shim Plate (Correct Length Screws Included), Comes With A Custom G10 Cover Plate And Proper Screws For Use Without Optic Installed, Version 3 Slide Pattern, Black Nitride FinishSlide$413.99
Grey Ghost PrecisionStripped Slide, Fits Glock 17 Gen 4, Dual Optic Cutout Compatible With Leupold DeltaPoint Pro or Trijicon RMR With Supplied Shim Plate (Correct Length Screws Included), Comes With A Custom G10 Cover Plate And Proper Screws For Use Without Optic Installed, Version 3 Slide Pattern, Black Nitride FinishSlide$413.99
Grey Ghost PrecisionStripped Slide, Fits Glock 17 Gen 3, Dual Optic Cutout Compatible With Leupold DeltaPoint Pro or Trijicon RMR With Supplied Shim Plate (Correct Length Screws Included), Comes With A Custom G10 Cover Plate And Proper Screws For Use Without Optic Installed, Version 4 Slide Pattern, Black Nitride FinishSlide$385.43
GG&G, Inc.Flashlight Mount, Fits Benelli M4, Anodized Finish, BlackMount$35.17
GG&G, Inc.Flashlight Mount, Fits Mossberg 500, Anodized Finish, BlackMount$34.14
GemtechGM-45/Blackside Threaded Rear Mount Adaptor, 5/8X24 ThreadPitch, 300 BlackoutMount$76.48
Geissele AutomaticsUltra Duty Mag Release, Magazine Release, Fits AR-15, Matte Finish, BlackMagazine Release$13.00
FailZeroAR9, 9MM BCG, Black NitrideBolt Carrier Group$165.67
Faxon FirearmsMatch Series, Gunner Profile, Button Rifled, 338 ARC, 16" Threaded Barrel, 5/8X24 Thread Pitch, 1:8 Twist Rate, Pistol-Length Gas System, Fits AR15, Nitride Finish, BlackBarrel$225.40
Faxon FirearmsMatch Series, Heavy Fluted, Button Rifled, 308 Winchester, 20" Threaded Barrel, 5/8X24 Thread Pitch, 1:10 Twist Rate, DPMS LR-308 Barrel Extension, Rifle-Length Gas System, Fits AR10, Nitride Finish, BlackBarrel · Fits AR-10$301.88
Faxon FirearmsDuty Series, 1:10 Twist Barrel, 308 Winchester, 16" Pencil Profile, Mid-Length Gas System, Fits AR-10, Nitride Finish, BlackBarrel · Fits AR-10$222.19