
Rifle Components
- Out Of StockFAXON Duty Series 10.5in Gov't/Socom 5.56 NATO Carbine-Length 4150 QPQ Nitride Barrel (15A58C10NSQ)Barrel Material: 4150 CMVBarrel Type: Button RifledBarrel Twist: 1:18Barrel Length: 10.5"Barrel Profile: SOCOMMuzzle Thread: 1/2x28Barrel Extension: M411-Degree Target CrownFinsh: Nitride ...$137.79
- Out Of StockFAXON Match Series 6in Gunner 300 BLK 1:5T Pistol-Length 416-R Stainless QPQ Nitride 5R Nickel Teflon Extension Rifle Barrel (15B35P6NGQ-5R-NP3)Barrel Material: 416-R Stainless SteelBarrel Type: Button Rifled - 5RBarrel Caliber: 300 BLKBarrel Twist: 1:5Barrel Length: 6"Barrel Profile: GunnerBarrel Gas System: PistolInside Finish: ...6% off$160.53$170.20
- Out Of StockMDT SCS Black Skeleton Carbine Stock (102856-BLK)Carbine/Collapsible buttstock interfaceCNC machined from 6061-T6 aircraft grade aluminumAnodized aluminum buffer tube and cheek riser postsCerakote coatingTwo QD attachment pointsM-LOK slot on ...$369.95
- Out Of StockSHARPS BROS The Jack 223 Remington/556 NATO Tan Cerakote Semi-Auto Stripped Billet Lower Receiver (SBLR03-BADLANDS)Machined top to bottom from 7075-T6 aluminum, a peak-strength corrosion-resistant aluminum alloyHard coat anodize finish per MIL-A-8625, the anodizing model for model for most military and ...$327.99
- Out Of StockAERO PRECISION M4E1 Pro Complete Lower Receiver with MOE Grip & SL Carbine Stock (APAR600194)M4E1 PRO Lower Receiver - Anodized BlackPro Ambidextrous SafetyEZ Takedown/Pivot PinsAero Precision Enhanced Buffer TubeMagpul MOE GripMagpul MOE SL Stock The AERO PRECISION M4E1 Pro Complete ...9% off$436.55$479.99
- Out Of StockAERO PRECISION M4E1-T 16in 5.56mm Complete Upper Receiver (APAR700705M97)M4E1 Assembled Upper Receiver15" ATLAS R-ONE M-LOK Handguard16" 5.56 HBAR barrelProduct comes assembledThis complete upper does not include BCG or Charging Handle The AERO PRECISION ...14% off$507.87$589.99
- Out Of StockAERO PRECISION M4E1-T 18in .223 Wylde Threaded Complete Upper Receiver (APAR700706M76)M4E1 Threaded Assembled Upper Receiver16.6" M-LOK ATLAS R-ONE Handguard of choice18" .223 Wylde Stainless Steel QPQ Barrel, Rifle LengthPinned Low Profile Gas Block and Rifle Length Gas ...$549.65
- Out Of StockAERO PRECISION M4E1-T 13.9in 5.56mm Flat Dark Earth Threaded Complete Upper Receiver (APAR700714M99)M4E1 Threaded Assembled Upper Receiver12.7" ATLAS R-ONE Handguard of choice13.9" 5.56 Mid-Length CMV BarrelLow Profile Gas Block and Pistol Length Gas TubeProduct comes assembledThis ...$526.87
- Out Of StockODIN WORKS 556 NATO/223 Remington Tan Matte Semi-Auto Lower/Upper Set for OTR-15 (OTR-15-RECEIVER-SET-CT)Machined from billet 7075 aluminum for strength and precisionMatched lower and upper receiver for seamless fit and functionNo forward assist with low-profile brass deflector for a streamlined ...$473.10
- Out Of StockODIN WORKS 556 NATO/223 Remington Ranger Green Matte Semi-Auto Lower/Upper Set for OTR-15 (OTR-15 OTR-15-RECEIVER-SET-RG)Machined from billet 7075 aluminum for strength and precisionMatched lower and upper receiver for seamless fit and functionNo forward assist with low-profile brass deflector for a streamlined ...$473.10
- Out Of StockFAXON Duty Series 5.56 NATO 14.5in M4 Carbine 4150 Chrome Mag Phos Barrel Fits AR-15 (15A57C14N4P-CL)Fully stress relieved and air-gauge tested11 degree target crowned for superior accuracyMade from certified 4150 Mil-Spec steel or 416-R StainlessExtensive testing throughout the manufacturing ...5% off$183.08$193.20
- Out Of StockFAXON Match 300 BLK 7.5in Gunner Rifle Barrel (15B35P7NGM-HL-5R-NP3)Features a 7.50" length, crafted from 416R stainless steel with button riflingDesigned for durability and precisionEnsures reliable shooting in any applicationGunner profile brings the ...5% off$152.30$161.00
- Out Of StockFAXON Duty Series 9mm 4150 QPQ Nitride Threaded SIG Barrel for P365 XL (365A910NXNOQ-T)Made from high-quality 4150 CMV steelBlack nitride finish for enhanced protection and lubricityPrecision-machined for quality and consistency1/10 twist rate for exceptional accuracyBacked by ...$82.04
- Out Of StockGEISSELE AUTOMATICS Super Modular MK18 16.5in Desert Dirt Color M-LOK Arca-Swiss Rail Handguard (05-791S)State-of-the-art ARCA-Swiss handguard designed for the AR-15 platformMeticulously crafted to meet the demands of serious shootersOffers unparalleled modularity, strength, and precisionAnodized ...11% off$380.05$425.00
- Out Of StockMDT ESS Full Rail 18in Black Chassis Forend (102745-BLK)For use with MDT's ESS Chassis SystemAvailable with full picatinny railWide grip area and an octagonal profile provide more flexibility when shooting over bags or on improvised restsMultiple ...$210.95
- Out Of StockODIN WORKS OW 15 Stripped Forged Lower Receiver (OW-15-Forged-Lower-BLK)7075 AluminumMade in the USAMil SpecAnodized Finish With style in mind, the OW-15 lower is machined from forging 7075 aluminum with exact tolerances and features. Machined to match mil-spec ...$122.55
- Out Of StockLANTAC Spada-ML 15in Free Float Rail Lightweight Handguard (01-HG-015-SPADA-ML)M-LOK attachment systemMachined from Extruded 6005A-T6 AluminumType 3 hardcoat anodizedMade in the USA The Lantac USA SPADA-ML is a lightweight AR-15 handguard with M-LOK compatibility and a free ...8% off$195.05$212.99
- Out Of StockNOVESKE Irregular Defense Chainsaw 5.56mm 11.5in Mid-Length Gas System Tan Anodized Complete Upper (3003722)11.5" 5.56mm 416R Stainless with 1:7 twistMid length gas tubeLow profile .750" journal, pinned to barrelCGS SCI-SIX flash hider This Noveske Chainsaw Complete Upper is perfect for your ...$1,600.00
- Out Of StockSPIKE'S TACTICAL Calico Jack 223 Remington/556NATO Magpul Foliage Green Lower/Upper Receiver Set (STS1616-PF7M).223 Remington / 5.56x45mm NATO caliber, Multi CaliberSemi-automatic actionCerakote finishMagpul foliage greenIncludes 7" M-Lok rail If you are looking for a set to build your next rifle on, ...$526.50
- Out Of StockSPIKE'S TACTICAL Crusader 223 Remington/556NATO Combat Gray Forged Lower/Upper Receiver Set (STS1622-PG7M).223 Remington / 5.56x45mm NATO caliber, Multi CaliberSemi-automatic actionCerakote finishCombat GrayIncludes 7" M-Lok rail If you are looking for a set to build your next rifle on, look no ...$526.50
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.