
Firearm Parts
- Out Of StockFAXON 5.56 9310 Nitride Bolt Complete (FF556BCNITRIDE)5.56mm caliber9310 tool steel bolt constructionFull MIL-SPEC heat treatmentShot Peened to MIL-SPECMagnetic Particle Inspection (MPI)Back of lugs chamfered for reliabilitySpring, insert, and ...$56.95
- Out Of StockAERO PRECISION AR15 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock (APAR501196)AR15 Gen 2 Lower ReceiverMagpul MOE GripMagpul SL-S StockLower Parts KitCarbine Receiver ExtensionAR15 Carbine Buffer and Spring The AERO PRECISION AR15 Complete Lower Receiver with MOE Grip & ...20% off$309.90$384.99
- Out Of StockAERO PRECISION M4E1 Complete Lower Receiver w/ MOE Grip & SL-S Carbine Stock (APAR600187)Magpul MOE SL pistol gripMagpul MOE SL-S carbine stockCompatible with standard AR-15 magazinesNylon tipped tensioning set screwThreaded bolt catch roll pin (included)Machined from 7075-T6 forged ...11% off$329.90$369.99
- Out Of StockMOSSBERG Patriot .450 Bushmaster 4rd Magazine (95037)Caliber: .450 BushmasterCapacity: 4 RoundsBrand Fit: MossbergModel Fit: Patriot The MOSSBERG Patriot .450 Bushmaster 4rd Magazine is a factory original from Mossberg. Factory replacement parts ...$36.63
- Out Of StockMOSSBERG Patriot .350 Legend 4rd Magazine (95038)Caliber: .350 LegendFit: Mossberg PatriotCapacity: 4 RoundsMaterial: PolymerColor: Black MOSSBERG Patriot .350 Legend 4rd Magazine This is a factory original equipment manufacturer (OEM) ...$42.76
- Out Of StockBROWNING BLR Long Action Calibers 300 Win. Mag. Magazine (112026029)Flush-mounted detachable box magazineCapacity of three magnum or four standard rounds in the magazine39% off$60.51$99.99
- Out Of StockBROWNING Bar Longtrac, Bar Mark II Safari, Bar Lightweight Stalker 300 Win. Mag. Magazine (112025029)Detachable box magazines for the BARUnique hinged floorplate designAllows the shooter to lower the floorplate, detach the empty magazine and snap in a full magazineMagnum caliber holds three ...43% off$48.02$84.99
- Out Of StockPachmayr 03952 Signature w/Backstrap Pistol Grip Browning Hi-Power Black RubberPachmayr's Signature Grips feature our patented full wrap-around design and are made from rubber specially formulated for use on semi-automatic pistols. This rubber compound gives them a feel that ...$45.99
- Out Of StockTIMNEY TRIGGERS Alpha Competition Trigger for Smith & Wesson M&P (SWMP)Three-pound pull weightCrisp trigger breakTeflon nickel (NP3) sear and safety plunger eliminates friction and allow for an extremely smooth feelStraight aluminum trigger jointed with internal ...8% off$169.99$183.99
- Out Of StockTIMNEY TRIGGERS Elite Hunter Nickel Plated 3Lb RH Straight Trigger for Remington 700 (517-16V2)Self-contained drop-in triggerNo gunsmith needed, easy to installAdjustable trigger provides a crisp, smooth breakAdjustable for creep and overtravelHas bolt stop release and safetyHeat-treated ...17% off$159.99$192.99
- Out Of StockColt's Manufacturing Magazine, 45ACP, 8 Rounds, Fits 1911 Government/Commander, Stainless 574001Reliable FeedingDurable Construction Colt magazines feature durable construction that will ensure a lifetime of flawless function and reliability.$26.07
- Out Of StockKEYSTONE SPORTING ARMS Crickett Spacer Kit (KSA000010)Crickett Spacer Kit: use this kit to adjust your length of pull for your Crickett Synthetic Rifles. It provides a full 1 1/2" adjustment for your rifle for additional years of enjoyment. Kit ...$13.92
- Out Of StockLone Wolf Distributors AlphaWolf Barrel, 9MM, Salt Bath Nitride Coated, Threaded/Fluted, 416R Stainless Steel, Conversion to 9mm Stock Length, For Glk 27/33, Includes Thread Protector, Made in the USA AW-279THFits all G27/33 generationsMade of 416 stainless steelDrop in installationSalt bath nitride coating, Made in the USA Alpha Wolf barrels establish the benchmark for absolute accuracy and combat ...6% off$152.96$161.96
- Out Of StockMFT Battlelink Minimalist Commercial-Spec Scorched Dark Earth Fixed Buttstock (BMSSDE)Made of super tough polyamideSlide-on replacement for original collapsible butt stockAngled non-slip rubberized buttpad allows faster presentation, even with body armorQuick Detach Sling mounting ...24% off$37.99$49.99
- Out Of StockBackup Tactical Barrel, 9MM, Black, Threaded, For Glock 48 G48TB-BLKPrecise ManufacturingLong Term ReliabilityDurable Construction High quality components and precise manufacturing make Backup Tactical parts ideal for maintaining and upgrading firearms. The ...$139.18
- Out Of StockANDERSON AM-15 Buffer Tube Kit (G2-J430-A000-0M)Mil Spec Buffer Tube Kit6 Position Buffer TubeEnd Plate & Castle NutCarbine Length Buffer and Spring (Music Wire)Compatible with AR-15 Platform The ANDERSON AM-15 Buffer Tube Kit ...$50.00
- Out Of StockANDERSON AM-15 Carbine Length Buffer Tube Kit (G2-J430-A000-0P)Mil Spec Buffer Tube Kit6 Position Buffer TubeEnd Plate & Castle NutCarbine Length Buffer and Spring (Music Wire)Compatible with AR-15 Platform$41.90
- Out Of StockTAURUS TX22 .22LR 16rd Magazine (358-0017-01)Fits Taurus TX22Metal Body ConstructionHigh Quality SpringPolymer Follower The TAURUS TX22 .22LR 16rd Magazine is made to the same specifications and precision as the original magazine that ...$19.50
- Out Of StockHERITAGE MANUFACTURING 6rd .22 WMR Cylinder for Revolver (331-0002-03)Model: CylinderCaliber: .22 WMRCapacity: 6 RoundsMaterial: Steel The HERITAGE MANUFACTURING .22 WMR Cylinder for Revolver features a 6-round capacity and a blued finish.$223.99
- Out Of StockHOGUE AR-15/M-16 OverMolded Aqua Beavertail Grip and Commercial Spec Compatible Collapsible Buttstock Kit (13455)AR-15 Pistol Grip/Carbine Collapsible StockBlack/Aqua FinishFits Commercial Spec Compatible AR-15 Platform Firearms/Receiver Extensions The HOGUE AR-15/M-16 OverMolded Beavertail Grip and ...$67.96
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.