Parts by category

Lower Parts

2286 products · page 61 of 77

Filters

Product TypeColorPlatformMaterial Best price Add to build
Stag Arms AR-15 Lower Receiver Parts Kit w/ Selector Right-Handed SelectorStag ArmsKit · AR-15 · AluminumKit—AR-15Aluminum$64.991 storeOut of stockSale
Stag Arms Lower Receiver Parts Kit w/Two Stage TriggerStag ArmsKit · AluminumKit——Aluminum$129.991 storeOut of stockSale
Stag Arms Lower Receiver Parts Kit w/Two Stage Trigger Left Hand Stag 10Stag ArmsKit · AluminumKit——Aluminum$149.991 storeOut of stockSale
Stag Arms Lower Receiver Parts Kit w/Two Stage Trigger Stag 10Stag ArmsKit · AluminumKit——Aluminum$149.991 storeOut of stockSale
Stag Arms Lower Receiver Parts Kit w/o Trigger GroupStag ArmsKit · AluminumKit——Aluminum$34.992 storesOut of stock
Tiger Rock AR-15 Lower Receiver Magazine Catch BlackTiger RockBlack · AR-15—BlackAR-15—$9.991 storeOut of stock
Tiger Rock AR-15 Lower Receiver Magazine Catch Button BlackTiger RockBlack · AR-15—BlackAR-15—$6.991 storeOut of stock
Aero Precision ATLAS AR15 Shim Pack CAero PrecisionAR-15 · Steel——AR-15Steel$9.991 storeOut of stockSale
Amend2 Trigger Guard For AR-15/AR-10 Coyote BrownAmend2Coyote Tan · AR-10 · Polymer—Coyote TanAR-10Polymer$8.991 storeOut of stock
Armaspec Fulcrum 45 Degree Short Throw Ambidextrous Safety Selector OD GreenArmaspecSafety · OD GreenSafetyOD Green——$41.991 storeOut of stockSale
Armaspec Fulcrum 90 Degree Short Throw Ambidextrous Safety Selector BronzeArmaspecSafety · Bronze · AR-10SafetyBronzeAR-10—$41.991 storeOut of stockSale
Black Rain Ordnance Lower Parts Kit 5.56/.223 BlackBlack Rain OrdnanceKit · Black · AR-15KitBlackAR-15—$269.991 storeOut of stockSale
DPMS AR-10 Magazine Catch AssemblyDPMSMagazine Catch · AR-10Magazine Catch—AR-10—$14.991 storeOut of stock
Dark Storm Industries AR-9 9mm Lower Parts Kit No Pistol Grip BlackDark Storm IndustriesKit · Black · AR-9KitBlackAR-9—$66.991 storeOut of stockSale
Dark Storm Industries Bolt Catch Spring / Detent Kit BlackDark Storm IndustriesKit · Black · SteelKitBlack—Steel$10.991 storeOut of stock
Fortis Manufacturing Enhanced Detent and Spring Kit SS StainlessFortis ManufacturingKit · SteelKit——Steel$26.991 storeOut of stockSale
Fortis Manufacturing SS FIFTY 50/90 Degree AR Safety Selector GreyFortis ManufacturingSafety · GreySafetyGrey——$37.951 storeOut of stockSale
Fortis Manufacturing SS FIFTY AR Safety Selector 50/90 Degree 7075-T6 Aluminum GoldFortis ManufacturingSafety · AluminumSafety——Aluminum$37.952 storesOut of stockSale
Forward Controls Design 90Q AR Safety Selector BlackForward Controls DesignSafety · Black · AR-15SafetyBlackAR-15—$64.131 storeOut of stockSale
Griffin Armament 55 Degree Ambi Safety Selector Kit Black SmallGriffin ArmamentKit · Black · AR-15 · SteelKitBlackAR-15Steel$37.952 storesOut of stock
Guntec USA AR .308 Ultimate Spare/Repair Parts Kit EXCEPT Mag Catch/Bolt Catch/Tigger/Hammer/Disconnector/Safety BlackGuntec UsaKit · Black · AR-10KitBlackAR-10—$33.991 storeOut of stockSale
Guntec USA AR 5.56 Cal Extended Takedown Pin Set Gen 2 Anodized BronzeGuntec UsaBronze · AR-15 · Aluminum—BronzeAR-15Aluminum$29.991 storeOut of stockSale
Guntec USA AR 5.56 Gen 2 Extended Takedown Pin Set Irish GreenGuntec UsaGreen · AR-15 · Aluminum—GreenAR-15Aluminum$27.991 storeOut of stockSale
Guntec USA AR-15 Builders Kit w/Ambidextrous Safety GoldGuntec UsaKit · AR-15Kit—AR-15—$155.991 storeOut of stockSale
Guntec USA AR-15 Complete Anti-Rotation Trigger/Hammer Pin Set ChromeGuntec UsaAR-15——AR-15—$37.991 storeOut of stockSale
Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades Anodized ClearGuntec UsaKit · AR-15Kit—AR-15—$165.991 storeOut of stockSale
Guntec USA AR-15 Enhanced Trigger Guard ChromeGuntec UsaAR-15 · Aluminum——AR-15Aluminum$41.991 storeOut of stockSale
Guntec USA AR-15 Essentials Kit Anodized GoldGuntec UsaKit · AR-15Kit—AR-15—$199.991 storeOut of stockSale
Guntec USA AR-15 Extended Bolt Catch Release Anodized ClearGuntec UsaAR-15 · Aluminum——AR-15Aluminum$35.991 storeOut of stockSale
Guntec USA AR-15 Mag Catch Assembly w/Extended Mag Button Anodized ClearGuntec UsaMagazine Catch · AR-15Magazine Catch—AR-15—$31.991 storeOut of stockSale
Show 30 more