
Rifle Components
- In StockSIG SAUER MCX, MPX Low-Profile Black Stock Assembly, SL-K (8900516)Fits MPX/MCX PlatformMagpul SL-K StockSide Folding1913 Picatinny Compatible This assembly includes everything you need to add or replace your MPX or MCX stock with a folding buffer tube and the ...$204.99
- In StockTACTICAL SOLUTIONS Performance X-Ring 16.5in Threaded 1/2x28 .920in Black Barrel For 10/22 or X-Ring Rifle (XRBRLPERFMB)Built for swift and effortless target acquisition, its lightweight and durable construction enhances your shooting experience which weighs 12.7 oz, 0.92 inches diameter 10/22 barrels on the ...$297.22
- In StockAERO PRECISION M16A4 Black Clone Lower Receiver (APAR148017C)Custom Aero Precision logoSafe/Semi/Burst safety selector markingsStripped AR15 lower receiver, Gen 2Nylon tipped tensioning set screwSerial number designationNon "A" engrave The Aero ...23% off$99.99$129.99
- In StockSB TACTICAL FS1913A Pistol Stabilizing Brace (FS1913A-01-SB)Advanced steel hinge design locks in both folded and extended positions6061 Aluminum strutFits platforms with M1913 interface at rear of receiver (SIG MPX, SIG MCX, SIG Rattler, Rock River ...$199.99
- In StockB5 SYSTEMS CAR15 Handguard (ODG) (CHG-1562)Original 6 Hole CAR15 StylingIntegral Hear ShieldDurable Composite Materials The CAR 15 Handguard pays homage to classic firearm parts and accessories. The venerable design features a light ...$28.29
- In StockB5 SYSTEMS CAR15 LS2 Grip (ODG) (CLG-1567)Retro InspiredImproved ErgonomicsDurable Composite MaterialsIntegral Storage The B5 Systems LS2 Grip pays homage to classic firearm parts and accessories. Traditional A1 grip styling with ...$24.89
- In StockB5 SYSTEMS VERTICAL Grip - M-LOK (BLK) (VFG-1571)Durable Composite MaterialTextured on all 4 SidesMounts in 2 DirectionsCompatible with Standard M-LOK Rail Systems The B5 Systems Vertical M-LOK Grip is ergonomically designed to optimize weapon ...$19.00
- In StockSB TACTICAL SBA5 FDE 5-Position Adjustable Brace (SBA5X-02-SB)5-position adjustableIntegral, ambidextrous QD sling socketArm cuff size based on the original SB15Comes with adjustable nylon strap for a custom fitUS veteran designedProudly made in the ...$99.99
- In StockYANKEE HILL MACHINE CO MR7 M-LOK Black 15" Handguard Fits AR-15 (YHM-5318)The Top Rail is a T-marked extended Picatinny railFree-floating designHardcoat Anodized Matte Black to Military Specifications or betterMade from 6061-T6 AluminumWeight: 16ozIncludes 15" ...$212.60
- In StockAERO PRECISION AR15/M4 5.56 Charging Handle (APRH100000C)Tried and True Standard Charging HandleMade in the USABlack Anodized Finish$21.40★★★★★1 review(s)
- In StockAERO PRECISION AR10 308 Win. Carbine Buffer Kit (APRH100158)Includes: Mil-Spec 7075-T6 Aluminum Buffer Tube, 6-position, .308 carbine buffer, .308 buffer spring, End plate and lock nut, Made in the USA. STOCK NOT INCLUDED13% off$82.28$94.99
- In StockAERO PRECISION M5 .308 Lower Parts Kit, Minus FCG/Pistol Grip (APRH100386)Takedown/pivot Spring & detentM5 .308 Takedown Pin, Pivot Pin, and Bolt CatchBolt Catch Spring, Buffer, and Roll Pin (includes standard and threaded)Safety Selector, Spring, and DetentBuffer ...$56.85★★★★★1 review(s)
- In StockBALLISTIC ADVANTAGE Premium Series 18in 223 Wylde SPR Stainless Steel Rifle Length Fluted Barrel (BABL223021PL)Fits AR-15 Style RiflesChambered .223 Wylde accepts 5.56 NATO and .223 Remington18 inch barrelMachined from 416R Stainless SteelNickel Boron Coated Extended M4 Feed Ramp ExtensionRifle Gas System ...23% off$182.45$237.50
- In StockBRAVO COMPANY Mod 0 AR15 Trigger Guard (BCM-GTG-MOD-0-BLK)Ergonomically correct shape and contourNo sharp edges, which enhances shooter's comfortCompatible with "duck-billed" gripsMade of impact resistant polymerMade in the USAIncludes set screw and roll ...$17.75★★★★★2 review(s)
- In StockCMC TRIGGERS AR15 Complete Lower Receiver Parts Kit (81500)Great addition to your AR-15 buildFire control group and grip NOT included21% off$31.47$39.99
- In StockCMC TRIGGERS AR15/AR10 .750in Low Prtofile Gas Block (81611)$43.28
- In StockCMC TRIGGERS AR15/AR10 Pistol Length Nitride Coated Gas Tube (81621)Pistol length Gas TubeLength: 6.705"Precision machined from 304 Stainless SteelExtremely durable Nitride FinishMade in the USA$25.27
- In StockCMC TRIGGERS AR15/AR10 Carbine Length Nitride Coated Gas Tube (81622)Carbine Length Gas TubeLength: 9.786"Precision machined from 304 Stainless SteelExtremely durable Nitride FinishMade in the USA$25.27
- In StockCMC TRIGGERS AR15/AR10 Rifle Length Nitride Coated Gas Tube (81625)Rifle Length Gas TubeLength: 15.160"Precision machined from 304 Stainless SteelExtremely durable Nitride FinishMade in the USA$25.27
- In StockCMC TRIGGERS AR15/AR10 Competition Single Stage 2.5lb Curved Trigger (90501)Competition Match Grade 3 Gun TriggerSingle stageCurved trigger profile2.5lb pull weightFixed pull weight is not user-adjustableIncludes two Chicago-style center pinsFits AR-15 (or AR-308 that ...14% off$149.74$174.00★★★★★1 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.