
Firearm Parts
- In StockPROMAG AR-308 Fits .308 30rd Polymer Black Magazine (DPM-A2)30-round magazineFits AR-308 / .308 Cal AR type rifles using LR-308 (DPMS) or SR-25 pattern magazinesMagazine body constructed of a proprietary DuPont Zytel based polymerInjection molded magazine ...30% off$13.99$19.99★★★★★1 review(s)
- In StockPROMAG AR-308 Fits .308 50rd Polymer Black Drum Magazine (DRM-A1)50-round drum magazineFits most AR-308 / .308 Cal AR type rifles using LR-308 (DPMS) or SR-25 pattern magazinesOver molded stamped steel feed lips and magazine catchMagazine body constructed of a ...$89.30
- In StockMOSSBERG 500 18.5in Blued 12 Gauge Shotgun Barrel (90018)Bead SightCylinder BoreBlued Finish The MOSSBERG 500 18.5in 12 Gauge Shotgun Barrel with bead sight, cylinder bore, and blued finish. Compatible with 12 Gauge Mossberg 500 and Maverick 88 6-shot ...15% off$157.80$185.90
- In StockKRISS USA, Inc Magazine, 22 LR, 30 Round, Fits Kriss VECTOR, Polymer, Black KVA-V22M30BL00Precise ManufacturingLong Term ReliabilityDurable Construction30 - Round Capacity High quality components and precise manufacturing make Kriss USA Firearms ideal for both new shooters and ...$34.70
- In StockSILENCERCO Velos LBP Suppressor (SU5059)Fully weldedMulticaliberFull auto ratedNo barrel restrictions The Velos LBP is SilencerCo's answer for customers seeking optimal performance from a 5.56mm silencer. The balance of exceptional ...10% off$899.99$997.90
- In StockRADIAN WEAPONS Backstrap + Magwell for Sig Sauer P365 XMacro (H0014)Material: Aircraft Grade AluminumCompatibility: Sig Sauer P365 XMacro Grip ModuleIncludes: (1) Backstrap, (1) Magazine Well, (1) Retention Stud and Spring, (1) Retention Stud Tool The Radian ...$149.95
- In StockSIG SAUER Coyote Grip Module Assembly For P365XL (8900764)LXG laser-engraved grip modules for enhanced gripCustom laser-engraved stippling for an aggressive feelCompatible with Sig P320 and P365 platformsEasy installation for improved controlDesigned for ...22% off$69.99$89.99★★★★★1 review(s)
- In StockSIG SAUER High Polish DLC Controls Parts Kit Fits P365X (8901327)High polish DLC finish for durabilityCompatible with P365, P365X, P365XL, P365-XMACRO (excludes P365 SAS)Includes magazine release, flat trigger, slide catch lever, takedown leverContains mag ...$119.99
- In StockHUB QD Adapter 2.0 (3486)HUB 1.375x24 TPI CompatibleFits QD Muzzle Brake 556/6/762Fits QD Flash Hider 556/6/762 The HUB QD Adapter 2.0 is designed to allow any suppressor that has 1.375"x24 thread pattern mounting to be ...$187.00
- In StockAERO PRECISION AR15 Lower Parts Kit Minus FCG/Trigger Guard/Pistol Grip (APRH100385)Helps you to build a custom AR15 from the ground upMil-spec dimensions and coating ensure the highest quality and correct component interfaceDoes not include the fire control group, pistol grip or ...10% off$37.59$41.99★★★★★1 review(s)
- In StockSB TACTICAL PDW AR Pistol Brace (PDW-01-SB)3-postion adjustableComplete assembly, ready-to-install, including a proprietary buffer tube (does not include buffer/spring)Compatible with mil-spec bolt carrier groups and carbine ...$239.99★★★★★1 review(s)
- In StockSIG SAUER P226 4.9in 9mm Threaded Barrel (BBL-226-9-T)Upgrade or replace the barrel on your P226 with this original Sig Sauer partAllows you to attach a suppressor or other muzzle deviceKnurled thread cap protects the end when no device is ...6% off$169.99$179.99★★★★★1 review(s)
- In StockYANKEE HILL MACHINE Standard Front Flip Sight Tower (YHM-9394)Round hooded front sight guard allows for fast and accurate sightingStandard style front sight guardAll steel construction for superior strengthAccepts all standard AR sight posts and hardware ...$136.30★★★★★4 review(s)
- In StockMAGPUL MOE+ Flat Dark Earth Gun Grip (MAG416-FDE)Replacement for AR15/M4 pistol-gripOne-piece reinforced polymer construction with wrap-around rubber overmoldingBeavertail backstrap for enhanced ergonomicsHard-polymer bottom edge to reduce ...$25.59★★★★★4 review(s)
- In StockCMMG Bravo 10rd 22LR AR Conversion Kit (22BA62F)All Stainless Steel ConstructionIncludes a 10rd Magazine16% off$134.99$159.99★★★★★1 review(s)
- In StockMAGPUL AR/M4 PMAG 30 GEN M3 5.56x45 Magazine With Window (MAG556)Next-generation impact and crush resistant polymer constructionModified dimensions allow for wider compatibility with non Colt-spec 'STANAG 4179' platformsConstant-curve internal geometry for ...$17.79★★★★★18 review(s)
- In StockRemington 870 18.5in Blued 12 Gauge Shotgun Barrel (91335)Remington 870 replacement barrel manufactured by MossbergAccepts 2 3/4" & 3" ShellsCylinder bore barrelBlued Finish The MOSSBERG 12Ga Barrel, 18.5in, Matte Cylinder, Bead Sight, Rem 870 (91335) ...10% off$121.90$134.99
- In StockMOSSBERG 702 Plinkster 22 LR Black 25 Rd Magazine with Loader (95725)Fits: 702 PlinksterCaliber: .22 LRCapacity: 25 RoundsBody Material: PolymerFinish: Black25% off$29.99$39.99★★★★★8 review(s)
- In StockPROMAG AK47 7.62x39mm 40rd Polymer Magazine (AK-A19)Capacity: 40 roundsFor the AK-47 rifleFits most common variants of the Kalashnikov in 7.62x39mmConstructed of a proprietary DuPont Zytel based polymerThe spring is made from heat treated ...$23.84
- In StockSILENCERCO for Glock 19 9mm 1/2x28 Threaded Barrel (AC862)Compatible with Glock 19Improved accuracyThreads add versatility to your pistolTough enough to hold up under the harshest conditionsComes with a thread protector Silencerco builds threaded ...19% off$119.99$147.99
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.