
Rifle Components
- In StockSB TACTICAL HBPDW Black Pistol Stabilizing Brace (HBAR-01-SB)Available in 5.56 / .300 BlackoutLightweight, low-profile, and short3-position adjustableIntegral, ambidextrous QD sling socketCompatible with mil-spec bolt carrier groups and AR lowersUS veteran ...$239.99★★★★★1 review(s)
- In StockAERO PRECISION Stainless Steel Carbine Length Gas Tube (APRH100017C)Gas Tube for carbine length gas systemsRoll pin includedMade in the USA$17.59
- In StockPROMAG Mossberg 702 Plinkster Tactical Black Polymer Folding Stock (PM279)Lightweight folding stock for the Mossberg 702 Plinkster .22 LR riflePistol grip with storage compartmentPicatinny tri-rail forendPositive locking side folding stockRubber recoil padMade of ...8% off$54.99$59.99★★★★★2 review(s)
- In StockNOVESKE Takedown and Pivot Pin Set with Logo (5000152)4140 hardened steelFits Mil-Spec lowerIron X machined into head The NOVESKE Takedown and Pivot Pins with Logo are a direct replacement for the factory rear takedown and front pivot pin on your ...$26.73
- In StockSPIKE'S Enhanced AR15 Lower Parts Kit with KNS Anti-Rotate Pins (SLPK301)KNS Gen II Mod II Anti-Rotation pinsSpike’s Billet Trigger GuardST Battle TriggerAmbi Safety SelectorSpike's Tactical Lifetime Warranty SPIKES TACTICAL Enhanced AR15 Lower Parts Kit, w/ KNS Anti ...0% off$162.90$163.39
- In StockCMC TRIGGERS AR15 6-Position Carbine Buffer Tube Assembly Kit (81626)6 Position Mil-Spec Carbine Buffer TubeStandard Carbine Recoil Buffer 3ozHigh Quality Recoil SpringCastle Nut/Lock RingQD Receiver End PlateNitride Coated Hardware7075 T6 Grade AluminumOTB ...15% off$50.99$59.99
- In StockMAGPUL MOE-K2+ AR15/M4 Black Grip (MAG532-BLK)Replacement for AR15/M4 pistol-gripOne-piece reinforced polymer construction with wrap-around rubber overmoldingMore vertical grip angle than standard A2 gripsUnique backstrap design for proper ...22% off$18.69$23.99
- In StockMAGPUL ACS Mil-Spec Black Buttstock For AR15/M16 (MAG370)Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and othersSloping cheek weld provides a wide contact surface for user ...17% off$74.47$90.20
- In StockSB TACTICAL MPX Pistol Stabilizing Brace (MPX-01-SB)3-postion adjustableDual compatible with Sig Sauer MPX and Sig Sauer MCXComplete assembly, ready-to-install, with an integral M1913 adjustable housingATF compliant, US veteran designed and proudly ...$159.99★★★★★1 review(s)
- In StockPROMAG Archangel Nomad Black Polymer Conversion Stock for Ruger 10/22 With AA922-A1 25rd Magazine (AAM1022)Easily installed on your Ruger 10/22Proprietary carbon fiber reinforced polymer constructionFolding buttstock with recoil pad folds from 36-3/4" to 28-3/8" overall length with standard ...5% off$173.55$182.99
- In StockTIMNEY TRIGGERS Replacement 3Lb Trigger for Ruger American Centerfire (641C)Trigger allows you to become more accurate with your rifleNo gunsmith needed, easy to installAdjustable for custom feel Self-contained, 100% drop-in trigger is ready to install in your Ruger ...13% off$131.07$149.99
- In StockB5 Systems Collapsible Precision Stock, Black, Medium Length CPS-1304Adjustable cheekweld and buttpad with precision dials.Mounting slots for Accessory Cheekpiece.12 internal tensioners.Color matched machined hardware.Fixed sling mounts.Steel antirotational QD ...25% off$164.99$218.99★★★★★1 review(s)
- 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 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 K2 Black Gun Grip (MAG522)Replacement for AR15/M4 pistol-gripOne-piece reinforced polymer constructionMore vertical grip angle than standard A2 gripsUnique backstrap design for proper trigger finger placementAggressive TSP ...15% off$16.89$19.90★★★★★4 review(s)
- In StockMAGPUL MOE Olive Drab Green Gun Grip (MAG415-ODG)Replacement for AR15/M4 pistol-gripOne-piece reinforced polymer constructionBeavertail backstrap for enhanced ergonomicsPositive anti-slip textureIncludes a basic grip cap, but accepts optional ...$23.29
- In StockSIG SAUER MCX/MPX Flat Dark Earth Telescoping/Folding Stock (STOCK-X-FOLD-TELE-FDE)Factory replacement folding and telescoping stockInstalls easily on your MCX/MPX via the receivers 1913 interfaceFlat Dark Earth Finish5% off$189.99$199.99
- In StockPROMAG Archangel Sparta Pistol Grip Conversion Stock for Ruger Mini-14 (AA1430)Carbon fiber reinforced polymer constructionFull length aluminum top railPicatinny rail height compatible with same-plane AR-15 flip-up sightsFour-position collapsible buttstockSeven-position ...8% off$211.56$229.99
- In StockSB TACTICAL FS1913 PSB Pistol Stabilizing Brace (FS1913-01-SB)Complete assembly, ready-to-installAdvanced steel hinge design locks in both folded and extended positionsPull-through design offering quick deploymentComes with adjustable nylon strap for custom ...$159.99★★★★★2 review(s)
When someone says rifle components, people usually think big things - barrels, triggers, rifle stocks, charging handles, BCGs, and so on. But what about smaller parts? Sometimes, the performance and overall health of your rifle depend on one tiny thing. Let’s take the gas system of the AR-15 platform, for example. The gas block of AR-15 is like a human respiratory system, and when its components are somehow defective, fouled, improperly installed, or don’t fit, it affects the rifle’s ability to function reliably.
Whether you are a gun geek searching for AR parts to assemble a rifle with your own hands from scratch or want to upgrade a couple of things to make a custom AR-15, we welcome you at Gritr Sports. We carry everything you may need for your platform (AR-15, AR-10, AK-47, AK-74, and others), from gas tubes and gas blocks to takedown detent springs, safety selectors, magazine releases, trigger pins, ejection port covers, screws, and so on.
AR-15 Parts & Accessories
Since there’s a huge demand for AR-15 rifles and AR-related products, we stock tons of items for this platform to keep up with this demand. We believe everyone should have a choice. Therefore we don’t limit our offering to only high-end products, so you can always find something strictly functional.
If you’re looking for premium AR-15 accessories and parts that don’t just serve their purpose but can take your system to a higher lever, consider Aero Precision, ArmaSpec, Magpul, CMMG, LBE Unlimited, Luth-AR, and Strike Industries.
You can also purchase AR-15 kits to spare yourself from buying every little part separately. Thus, you’ll not only save some time you would otherwise waste on making a list of components and purchasing. Besides, you’ll be confident that all components fit.
Why Building Your Own AR-15
Building your own rifle can be a rewarding experience. Yes, it will be a difficult task if you don’t have any background, but think of the benefits. You can build a rifle that meets your needs just perfectly, and, as part of the process, you’ll know your weapon inside out, which will help during handling and repairing.
If the idea of building from scratch scares you at this stage of life, you can customize a stock AR-15. Thus, you’ll have an established foundation to work on, less room for error, and more understanding of what goes where and why.
Shop rifle parts, accessories, and AR-15 building kits at Gritr Sports.