
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 StockSB TACTICAL AKTF Pistol Stabilizing Brace for AK-47/74 Rifles (AKTF-01-SB)Complete assembly, ready-to-installFits standard AK47/74 pistols (no adaptor required)Left side-folding for compact storage and transportAdvanced steel hinge design locks in both folded and ...$159.99
- 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 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 StockCMMG Rifle Gas Tube Kit (55DA196)Fits an AR15 CMMG AR15 Rifle Length Gas Tube w/ Roll Pin, Stainless (55DA196) Gas tube for AR15 rifle length gas system. Includes installation roll pin.$27.71
- In StockPROMAG Archangel Conversion Stock for Remington 597 (AA597R)Makes your Remington 597 mimic the look and feel of an M-4 carbineMolded of high strength, carbon-fiber filled, Black polymerFree floats any barrel contour including bull barrelsErgonomic pistol ...7% off$125.26$134.99★★★★★4 review(s)
- In StockFAXON Duty Series 5.56 NATO 20in Gunner Profile Rifle Length Nitride Rifle Barrel (15A58R20NGQ)5.56 NATO Caliber20" Barrel Length4150 CMV Steel MaterialGunner ProfileRifle Length Gas SystemButton RiflingNitride Finish (In and Out)M4 ExtensionMagnetic Particle Inspected11-degree Target ...$177.00
- In StockFAXON 3 Screw .625 Low Profile Gas Block (GB-LP-625-3)Ultra-Low Profile: Perfect for any rail systemHigh-Strength Steel Construction: Ensures durability and reliabilityMatching Black Luster Finish: Complements Faxon Firearms or any other ...$33.11
- 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 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 StockUTG PRO AR Pistol Receiver Matte Black Extension Tube (TLU008)1.2" OD Receiver Extension Tube Compatible with AR15 Lower ReceiversCompatible with Standard AR15 Type Buffers and SpringsFinished in a Matte Black Type III Class II Hard Coat ...$29.97
- In StockLANTAC SmoothCam 223/556 Domed Cam Pin (01-UP-556-CP)Domed head cam pinCopper/brass finishStainless steelCompatible with .223/.556 BCGsMade in the U.S.A. The Lantac CP-R360 Cam Pin features a unique, domed style head designed to curve away from the ...$34.44
- In StockSB TACTICAL TF1913 Black Folding Triangle Pistol Brace (TF1913-01-SB)Complete assembly, ready-to-installAdvanced steel hinge design locks in both folded and extended positionsPull-through design offering quick deploymentRigid polymer substrate with flexible arm ...$159.99
- In StockMAGPUL Hunter American OD Green Stock for Ruger American Short Action, Includes STANAG Magazine Well (MAG1207-ODG)Reinforced polymer construction with Type III hard anodized, machine finished cast aluminum bedding blockHigh strength steel recoil lugsFully adjustable length of pull with included ...20% off$228.35$284.95★★★★★1 review(s)
- In StockMAGPUL STR Mil-Spec Black Buttstock For AR15/M16 (MAG470)Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and othersTwo water-resistant battery storage tubes located on the ...22% off$62.69$80.70★★★★★2 review(s)
- In StockPROMAG Archangel Precision Stock for Springfield M1A (AAM1A)Fully adjustable stock for Springfield M1A and M14 riflesBuilt entirely of our proprietary, lightweight, carbon fiber reinforced polymerPrecision fit inlet provides excellent accuracyLength of ...$247.70
- 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 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 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 StockMESA-TACTICAL Urbino Remington 870 12Ga Pistol Grip Stock (91550)Injection-molded in glass-filled nylon, the stock features a 12 1/2" inch length of pull (LoP)Shock-absorbing rubber grip sleeve reduces shooter fatigueThe field-adjustable cheek riser provides ...$148.52
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.