
Rifle Components
- 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★★★★★3 review(s)
- In StockAERO PRECISION MOD 4 9.1in OD Green Handguard (APRA600016C)6061-T6 aluminum constructionSteel barrel nut7 sided M-LOK4 steel-reinforced Quick Disconnect socketsInternal diameter: 1.2"Compatible with low-profile gas blocksOD Green anodized finish The ...10% off$226.10$249.99
- In StockSB TACTICAL SB-Mini AR Black Pistol Stabilizing Brace (SBMINI-01-SB)ATF compliant, US veteran designedIncludes adjustable nylon strapMade in the USABlack Finish17% offClearance$59.99$71.99
- In StockGEISSELE AUTOMATICS Super 42 Braided Buffer Spring and H3 Buffer Combo (05-495-H3)Super 42 Spring and H3 Buffer Are Designed to Work Together As a SetDesigned to Improve Function/Reliability3 Independent Strands of WireProvides Harmonic Dampening/Energy Absorber The GEISSELE ...$97.49
- In StockSB TACTICAL SBA5 Black 5-Position Adjustable Pistol Stabilizing Brace (SBA5X-01-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 USA The ...$99.99
- In StockSB TACTICAL FS1913 Pistol Stabilizing Brace (FS1913A-01-SB)Advanced steel hinge design locks in both folded and extended positionsOffered with a light-weight polymer strutFits platforms with M1913 interface at rear of receiver (SIG MPX, SIG MCX, SIG ...$199.99
- 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 StockMFT Battlelink Minimalist Mil-Spec Gray Fixed Buttstock with Standard Hardware (BMSMILGY)Made of a specially developed Military Grade reinforced, super tough polyamideSlide-on replacement for original collapsible butt stockQuick Detach Sling mounting point is positioned for optimum ...$49.99
- In StockSB TACTICAL SBA3 FDE Adjustable Pistol Stabilizing Brace (SBA3X-02-SB)Minimalist design5-position adjustableIntegral, ambidextrous QD sling socketCompatible with any mil-spec carbine receiver extension (not included)Brace, adjustable nylon strap includedUS veteran ...$99.99★★★★★1 review(s)
- In StockMAGPUL Hunter American Black Stock for Ruger American Short Action, Includes STANAG Magazine Well (MAG1207-BLK)Reinforced polymer construction with Type III hard anodized, machine finished cast aluminum bedding blockHigh strength steel recoil lugsFully adjustable length of pull with included ...31% off$196.95$284.95
- In StockSB TACTICAL SBA4 5-Position Adjustable Arm Brace (SBA4X-01-SB)Designed after the SBM45-position adjustableIntegral, ambidextrous QD sling socketUS veteran designed and proudly made in the USA The SB Tactical SBA4 X is designed for all platforms capable of ...$99.99★★★★★1 review(s)
- In StockSB TACTICAL SBM4 Black Pistol Stabilizing Brace (SBM4-01-SB)Provides increased stability, improved accuracy and usabilityFits all platforms equipped with an AR-style pistol buffer tubeATF compliant, US veteran designed and proudly made in the USAIncludes ...25% off$59.99$79.99★★★★★5 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 StockDANIEL DEFENSE Brown Buttstock/Pistol Grip/Vertical Foregrip Combo (28-102-06145-011)Adjustable buttstock is constructed of a proprietary blend of glass infused polymersSoft touch rubber overmolding in strategic pointsLimited rotation QD swivel attachment points on both sides of ...$131.00
- 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 StockCMMG AR15 Gunbuilder's Kit (55CA601)Fits an AR15 The CMMG AR-15 Lower Receiver Parts Kit (55CA601) is a customizable lower parts kits for the AR-15 platform. This kit provides all the minor, mil-spec parts generally used in an ...$30.99★★★★★13 review(s)
- In StockMAGPUL MOE SL Mil-Spec Black Carbine Buttstock (MAG347-BLK)Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, LMT, Ruger, S&W, SIG, and othersSloping cheek weld combines a slim profile with user ...23% off$47.69$61.70★★★★★3 review(s)
- In StockB5 SYSTEMS Bravo Black Mil-Spec Stock with Quick Detach Mount (BRV-201-01)Ergonomic cheek weldColor-matched steel hardwareOvermolded steel anti-rotational QD sling mountsFixed sling mountsNo slip cushioned butt padSuregrip stock latchMade of Milspec materials and ...26% off$42.89$57.95★★★★★6 review(s)
- In StockMAGPUL PRS Gen 3 Precision-Adjustable AR-15/AR-10 Black Stock (MAG672-BLK)Mounts to rifle-length receiver extension tube without A2 spacerWill also accommodate mil-spec sized M4 Carbine and many A5-length tubes with standard Castle Nuts and End Plates (not ...19% off$199.99$246.95★★★★★3 review(s)
- In StockRADIAN WEAPONS Talon Black Ambi Safety Selector 2 Lever Kit (R0018)2-Lever Combo: Short + LongLevers Machined from Billet 7075-T6 Aluminum with Mil-Spec Type III Hard Coat Anodized FinishCenter Shaft Machined from Hardened Steel with Black Nitride ...$52.20★★★★★6 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.