
Firearm Parts
- Out Of StockPROMAG Archangel For Springfield M1A Polymer Olive Drab Precision Stock (AAM1A-OD)Fits the Springfield Armory M1A and M14 riflesCheek riser is thumbwheel click adjustable in .05" increments with 1.75" of travelLength of pull is thumbwheel click adjustable from ...$260.86
- Out Of StockHOGUE AR-15/M-16 Black Polymer Trigger Guard with Hardware (15099)AR-15 Trigger GuardPolymer MaterialContouredHardware IncludedFits AR-15/ M16 Hogue has been producing high quality grips for a variety of firearms. This HOGUE AR-15/M-16 Trigger Guard is made ...$8.46
- Out Of StockLANTAC SPADA-M 13.5in Freefloat Handguard (01-HG-013-SPADA-ML)M-LOK Attachment SystemMachined from Extruded 6005A-T6 AluminumType 3 Hardcoat AnodizedMade in the USA Machined from Extruded 6005A-T6 Aluminum and Type 3 Hardcoat Anodized, Class2 Deep Black, ...$186.37
- Out Of StockLBE Unlimited 556 Bolt Carrier Group, Nickel Boron Coated M16BCG-NIBFits AR-15Complete NIB BCGMade in the USA The LBE Nickel Boron Complete BCG includes the firing pin, retaining pin, cam pin, extractor and bolt gas rings. Made in the USA.$126.10
- Out Of StockGriffin Armament GP5 (General Purpose), Suppressor, 6.25", 556NATO, 17-4PH Stainless Steel, Black Finish, 12.9oz, Direct Thread GAGP51/2x28 TPI (industry standard for 5.56mm barrels)Cerakote finish The GP (General Purpose) suppressors were designed to provide the customer with a lightweight, durable, and affordable suppressor ...$495.00
- Out Of StockCMMG Resolute 5.7x28mm 16.1in Armor Black Complete Upper Group For AR-15 (57B40E4-AB)Radial Delayed Blowback OperatedBillet 6061 T6 Aluminum Upper ReceiverOptics Ready Picatinny RailCMMG EML15 M-LOK Hand GuardCMMG Zeroed Muzzle BrakeCMMG Zeroed AR15 Polymer Dust CoverCMMG Zeroed ...$839.27
- Out Of StockTACFIRE AR15/M4 Handguard Retainer Cap (MAR014)Original factory part M4/M16 Round Hand Guard retainer cap to replace damaged or lost piecesWill not fit the triangular A1 hand guardsRequires removal of the front sight base for installationThe ...$2.47
- Out Of StockLuth-AR 9MM Carbine Buffer Body, Buffer, Black 9MM-BS-11Carbine Buffer Body Building a 9mm Carbine for PCC competition? This 9mm carbine buffer is just the ticket. This Recoil Buffer is designed and properly weighted for use in 9mm AR-15 variant firearms.$18.79
- Out Of StockAERO PRECISION M5E1 Enhanced Assembled FDE Cerakote Upper Receiver (APAR308506AC)M4 Feedramps.2795 takedown pin holesComes assembled, with dust cover and forward assist installedHandguard mounting platform is forged into the receiverWorks with Aero Precision M5 Enhanced ...26% off$159.19$214.99
- Out Of StockAERO PRECISION M4E1 Threaded Stripped Black Upper Receiver (APAR700201C)New enhanced forging that gives the upper receiver a "billet look"New picatinny profile that blends seamlessly with our Enhanced and ATLAS SeriesHandguardsM4 Feedramps.250 takedown pin holesLaser ...19% offClearance$109.90$134.99
- Out Of StockAero Precision BREACH, AR-15 Charging Handle, Ambidextrous, Large Lever, Gas Deflection Shelf, Anodized Finish, Black and Olive Drab Green APRA700131CAmbidextrous Controls: Ergonomically designed levers allow the user to easily charge their firearm with either hand.Robust Construction: Reduced chamfer angles provide a strong foundation for the ...$82.46
- Out Of StockAero Precision BREACH, AR-10 Charging Handle, Ambidextrous, Large Lever, Gas Deflection Shelf, Anodized Finish, Black and Olive Drab Green APRA700331CAmbidextrous Controls: Ergonomically designed levers allow the user to easily charge their firearm with either hand.Robust Construction: Reduced chamfer angles provide a strong foundation for the ...12% off$92.77$104.99
- Out Of StockCMMG MR 12.5in 5.56mm Carbine Length Barrel (55DDF0A)4140CM SBNMulti Role Profile4140 Chrome MolySalt Bath Nitride Finish inside and out1:7 Twist5.56x45 NATO ChamberThreaded 1/2-28Carbine length gas port.750" Gas Journal$143.61
- Out Of StockSILENCERCO Common 1/2x28 /.578x28 /M13.5LH /M16x1LH 9/16x24 Piston Kit (AC728)Includes 5 pistons for the price of 4In the box: .578x28, 1/2x28, M16x1 LH, M13.5x1 LH, 9/16x24 pistons, Booster Assembly O-Ring pack, M13 O-Ring pack, M16 O-Ring packCompatible with: Osprey ...12% off$259.99$296.65
- Out Of StockLANTAC T6 AR15 Billet Upper (LA00221)Upper Advanced ReceiverMilspec Type3, Class2 Deep Black Hardcoat AnodizedIncludes CP-R360 Domed Head Cam PinBillet 7075-T6 AluminumWeighs approx. 14 ounces LANTAC UAR, Stripped AR15 Billet Upper ...$229.99
- Out Of StockPATRIOT ORDNANCE FACTORY Renegade Plus 5.56 Upper Receiver Assembly, 16.5" Barrel, 9 Position Direct Impingement Dictator, 14.5" Rail, Black Anodized (00907)Renegade Plus Upper: When POF decided to make a direct impingement rifle, it couldnt be another me-too carbine. The Renegade Plus Upper embodies everything a direct impingement AR-15 can be. With ...$1,088.91
- Out Of StockFortis Manufacturing, Inc. Billet Dust Cover, Fits AR-15, Flat Dark Earth AR15DstCvr-CF-FDEMaterial: Aircraft Grade 6061-T6 AluminumWeight - 0.4 ozLength - 3.13"Width - 0.885"Type III Hardcoat AnodizeMade in the USA!Includes Spring and C-Clip The Fortis Billet Dust Cover is ...$37.95
- Out Of StockFortis Manufacturing, Inc. Takedown Pin Set, Fits AR-15, Nitride Finish, Black Color PINS-TDPIV-BLKMil-spec size tolerance from .247-.2485Comes in either black nitride coating or case hardened finishLightweight at 0.34 oz combinedMaterial 17-4 Stainless SteelMade in the USA The Fortis Enhanced ...$19.95
- Out Of StockFortis Manufacturing, Inc. Takedown Pin, Fits AR-15, Rose Gold/Case Hardened PINS-TDPIV-CHMil-spec size tolerance from .247-.2485Comes in either black nitride coating or case hardened finishLightweight at 0.34 oz combinedMaterial 17-4 Stainless SteelMade in the USA The Fortis Enhanced ...$19.95
- Out Of StockFortis Manufacturing, Inc. SLS Fifty, Safety Selector, Flat Dark Earth, Matte SLS-50-FDEAmbidextrous 6061 T6 Aluminum selector leversCutout design to see the core4140 Steel selector core coated in black nitride and optional as TiNMedium length for optimum performanceBuilt in 50 and ...$56.26
Gun Parts & Accessories for Sale
No matter how high the quality of your stock firearm is, sooner or later, it will require the replacement of some parts. All things that go bang work under enormous pressure, and while they are built to withstand them, no manufacturer guarantees repair-less functioning for decades. For example, the AR-15 bolt tends to wear out first when using the rifle regularly. The bolt wear-out manifests in splitting along the locking lug break or the cam pin holes, which causes misfeeds and jams. It can only be fixed through bolt replacement.
In semi-automatic pistols, the parts that wear out the fastest are the recoil spring assembly, the slide lock spring, the magazine catch spring, and the trigger spring. Again, the only way to remedy that is to replace these springs.
The other reasons for firearm part replacement are customization and upgrading. For example, you’ve bought a pistol, but you’re hands are too small to hit mag safety while maintaining a proper grip. In this case, you may want an extended mag release. Another example is when you’re not fully satisfied with the stock trigger on your AR-15 and want to replace it with a lighter or a heavier one. If you have a rifle with traditional stock and want to upgrade it to achieve higher accuracy, you may want to change it to a metal chassis.
Whatever your intentions, our gun store carries an array of gun parts for your revolver, rifle, pistol, or shotgun. All products are manufactured by reputable brands, such as Glock, Aero Precision, Sig Sauer, Ballistic Advantage, CMC Triggers, CZ, CMMG, Pro Mag, Magpul, and many others.
Best Pistol Parts for Sale
Gritr Sports carries a wide range of custom pistol parts and accessories, including barrels, triggers, magazines, slides, hammers, firing pins, springs, mag releases, panel grips, etc.
Best Rifle Parts for Sale
Fans of America’s beloved platform are welcome to shop for the best custom AR-15 parts and accessories from trusted AR-15 brands. We carry everything from BGSs, bolts, charging handles, and triggers to grips, gas blocks, gas tubes, and dust covers. We also offer parts and accessories for non-AR rifles (Mossberg, Remington, Ruger, and so on).
Don’t google “gun parts near me.” Shop on GritrSports.com, and we’ll deliver any product on our gun parts catalog to whatever U.S. location.