Luth-Ar Ar-15 Bolt Component Kit - Ar-15 Bolt Component Kit With Firing Pin

Guntec USA AR-15 Finishing Kit Black Chrome AR-FINISHING-KIT-BC

Guntec USA AR-15 Finishing Kit Black Chrome AR-FINISHING-KIT-BC. With a wide variety of components these Guntec USA AR-15 Charging Handles are compatible with numerous bolt calibers and provide reliable performance time after time. For the AR platform... ... more

Alg Defense Ar-15 Lower Parts Kit W/ Qms Trigger - Ar-15 Lower Parts Kit With Grip W/ Qms Trigger

Complete Lower Parts Kit with QMS Trigger. This kit comes with: Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring, Bolt Catch Roll Pin, Mag Release, Mag Release Button, Mag Release Spring, Buffer Retainer Spring, Safety, Buffer Retainer, Safety Detent... ... more

Cmmg Ar-15/M16 Bolt Rehab Kit - Bolt Rehab Parts Kit For Ar-15 /M16

Caliber-specific kits contain all the parts needed to refurbish or repair bolts on AR-style rifles. AR-15 Kit contains ejector, ejector/selector detent spring, extractor, extractor spring and buffer, extractor pin, ejector roll pin, 3 gas rings and... ... more

TacFire Complete Upper Receiver AR-15 Lower Parts Kit 5.56mm 7.5in Barrel Pistol Length 7in M-LOK Handguard Anodized Black PK556-LPK

TacFire Complete Upper Receiver AR-15 Lower Parts Kit 5.56mm 7.5in Barrel Pistol Length 7in M-LOK Handguard Anodized Black PK556-LPK. Everything you need to build out your 5.56 pistol just add a lower receiver. Includes : 7.5" Barrel Low profile gas... ... more

Tiger Rock AR-15 6 Position Stock Kit Mil Spec w/ Lower Parts Kit Standard Grip And Trigger Guard Black Medium 223LB-LPK17-ST

Tiger Rock AR-15 6 Position Stock Kit Mil Spec w/ Lower Parts Kit Standard Grip And Trigger Guard Black Medium 223LB-LPK17-ST. AR-15 6 Position Stock Kit -Mil Spec with Lower Parts Kit Standard Grip and Trigger Guard M4 Six Position Buffer Tube Kit... ... more

Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Purple Enforcer Kits PPA

Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Purple Enforcer Kits PPA. Each of these AR15 Lower Parts thoughtfully designed by Timber Creek Outdoors incorporate a unique ambidextrous feature that makes the firearm easier to... ... more

Guntec USA AR-15 Essentials Kit Anodized Green EKIT-GREEN

Guntec USA AR-15 Essentials Kit Anodized Green EKIT-GREEN. These Gun Parts from the makers at Guntec USA are packed with tools and components that help you put together a fully-functional firearm from the ground up. With extended mag catch releases... ... more

Guntec USA AR-15 Ultimate Pistol Kit Anodized Green ULT-PK-GREEN

Guntec USA AR-15 Ultimate Pistol Kit Anodized Green ULT-PK-GREEN. These AR Handguards & Forends from Guntec USA include an AR-15 Pistol Furniture Set AR-15 Charging Handle with Gen 5 Latch AR-15 Extended Bolt Catch Release AR-15 Ejection Port Dust... ... more

Guntec USA AR-15 Essentials Kit Anodized Blue EKIT-BLUE

Guntec USA AR-15 Essentials Kit Anodized Blue EKIT-BLUE. These Gun Parts from the makers at Guntec USA are packed with tools and components that help you put together a fully-functional firearm from the ground up. With extended mag catch releases... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Orange ULT-RK-ORANGE

Guntec USA AR-15 Ultimate Rifle Kit Anodized Orange ULT-RK-ORANGE. These AR Handguards & Forends from Guntec USA include an AR-15 Pistol Furniture Set AR-15 Charging Handle with Gen 5 Latch AR-15 Extended Bolt Catch Release AR-15 Ejection Port Dust... ... more

Guntec USA AR-15 Ultimate Pistol Kit Cerakote Flat Dark Earth ULT-PK-FDE

Guntec USA AR-15 Ultimate Pistol Kit Cerakote Flat Dark Earth ULT-PK-FDE. These AR Handguards & Forends from Guntec USA include an AR-15 Pistol Furniture Set AR-15 Charging Handle with Gen 5 Latch AR-15 Extended Bolt Catch Release AR-15 Ejection Port... ... more

Guntec USA AR-15 Ultimate Pistol Kit Anodized Black ULT-PK-BLACK

Guntec USA AR-15 Ultimate Pistol Kit Anodized Black ULT-PK-BLACK. These AR Handguards & Forends from Guntec USA include an AR-15 Pistol Furniture Set AR-15 Charging Handle with Gen 5 Latch AR-15 Extended Bolt Catch Release AR-15 Ejection Port Dust... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE Flat Dark Earth APRH100965

Aero Precision Lower Parts Kit AR-15 Magpul MOE Flat Dark Earth APRH100965. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our MINUS... ... more

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2

Guntec USA AR-15 Complete Lower Parts Kit w/A2 Pistol Grip Black LPK-A2. Specifications for Guntec USA AR-15 Complete Lower Parts Kit: Manufacturer: Guntec USA Color: Black Gun Model: AR-15 Condition: New Package Contents: Guntec USA AR-15 Complete... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE Anodized Black APRH100964

Aero Precision Lower Parts Kit AR-15 Magpul MOE Anodized Black APRH100964. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our MINUS... ... more

CMMG ZEROED Gunbuilder's Lower Parts Kit AR-15 55CA6BA

CMMG ZEROED Gunbuilder's Lower Parts Kit AR-15 55CA6BA. Check out our interactive install walkthrough video below or read the CMMG Resources LPK Install article for an in-depth breakdown. All parts meet or exceed mil-spec. Specifications for CMMG AR-15... ... more

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL Flat Dark Earth APRH100967

Aero Precision Lower Parts Kit AR-15 Magpul MOE SL Flat Dark Earth APRH100967. Each kit is available with MOE and MOE SL Grip Options in Black and FDE. Buy with our tried and true mil-spec Fire Control Group or save for an upgraded trigger with our... ... more

Luth-AR AR-15 Gunsmith Kit TL-GSK

Luth-AR AR-15 Gunsmith Kit TL-GSK. The kit includes all the parts necessary for assembling customizing and maintaining your AR15. With high-quality durable components this kit is ideal for both beginners and experts. The compact design makes it easy to... ... more

Luth-AR Bull Rifle Kit Minus Lower Receiver w/Fixed Stock .223 27in 18in Bull Rifle 1x9 1/2x28 Picatinny Key MOD A2 Flash Hider Anodized Manganese

Luth-AR Bull Rifle Kit Minus Lower Receiver w/Fixed Stock .223 27in 18in Bull Rifle 1x9 1/2x28 Picatinny Key MOD A2 Flash Hider Anodized Manganese. 223 Rem Fluted Bull Barrel Upper with 15in KeyMod Palm Handguard and Complete Lower Parts Kit comes with... ... more

TRYBE Defense AR-15 5.56 Complete Bolt Carrier Group BCG High-Polished Gold Titanium Nitride BCG556-GLD

TRYBE Defense AR-15 5.56 Complete Bolt Carrier Group BCG High-Polished Gold Titanium Nitride BCG556-GLD. This fully assembled Bolt Carrier Group BCG from TRYBE Defense includes the bolt bolt carrier gas key firing pin cam pin and firing pin retaining... ... more

Guntec USA AR-15 Finishing Kit Gold Plated AR-FINISHING-KIT-GP

Guntec USA AR-15 Finishing Kit Gold Plated AR-FINISHING-KIT-GP. With a wide variety of components these Guntec USA AR-15 Charging Handles are compatible with numerous bolt calibers and provide reliable performance time after time. For the AR platform... ... more

Guntec USA AR-15 Finishing Kit Chrome AR-FINISHING-KIT-C

Guntec USA AR-15 Finishing Kit Chrome AR-FINISHING-KIT-C. With a wide variety of components these Guntec USA AR-15 Charging Handles are compatible with numerous bolt calibers and provide reliable performance time after time. For the AR platform the... ... more

Wilson Combat Small Parts Lower Receiver Kit AR-15 Billet TR-LOWERK-B15

Wilson Combat Small Parts Lower Receiver Kit AR-15 Billet TR-LOWERK-B15. These quality parts are built by Wilson Combat's machine shop or USGI contractors to meet or exceed Military Specifications. This kit includes a right hand safety selector.... ... more

Jacob Grey Firearms AR-15 Lower Parts Kit Black JGLPK

Jacob Grey Firearms AR-15 Lower Parts Kit Black JGLPK. From amateur gun builder to seasoned expert gun smith this lower parts kit is for you. Just add your favorite grip Jacob Grey JG-15 Lower Buffer Tube Kit and Stock and you are ready to complete... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Black ULT-RK-BLACK

Guntec USA AR-15 Ultimate Rifle Kit Anodized Black ULT-RK-BLACK. These AR Handguards & Forends from Guntec USA include an AR-15 Pistol Furniture Set AR-15 Charging Handle with Gen 5 Latch AR-15 Extended Bolt Catch Release AR-15 Ejection Port Dust Cover... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Grey ULT-RK-GREY

Guntec USA AR-15 Ultimate Rifle Kit Anodized Grey ULT-RK-GREY. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Gold ULT-RK-GOLD

Guntec USA AR-15 Ultimate Rifle Kit Anodized Gold ULT-RK-GOLD. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Purple ULT-RK-PURPLE

Guntec USA AR-15 Ultimate Rifle Kit Anodized Purple ULT-RK-PURPLE. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Green ULT-RK-GREEN

Guntec USA AR-15 Ultimate Rifle Kit Anodized Green ULT-RK-GREEN. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating... ... more

Guntec USA AR-15 Ultimate Rifle Kit Anodized Red ULT-RK-RED

Guntec USA AR-15 Ultimate Rifle Kit Anodized Red ULT-RK-RED. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating Guntec... ... more

3rd Gen Tactical AR-15 Complete Upper Rifle Kit with 10.5in Barrel Curved Upper Mil-Spec Trigger and 9.75in Curved Handguard Forward Assist Installed

3rd Gen Tactical AR-15 Complete Upper Rifle Kit with 10.5in Barrel Curved Upper Mil-Spec Trigger and 9.75in Curved Handguard Forward Assist Installed. Our complete pistol upper comes assembled and ready to shoot as soon as you are Milspec parts allow... ... more

Wilson Combat Barrel Built Kit AR Platform AR-15 .458 SOCOM 16 in Recon Tactical Carbine Length 1-22 Twist 11/16x24 Threaded Glass Bead TR-458K16F22R

Wilson Combat Barrel Built Kit AR Platform AR-15 .458 SOCOM 16 in Recon Tactical Carbine Length 1-22 Twist 11/16x24 Threaded Glass Bead TR-458K16F22R. 45-70 in a modern AR platform rifle and is capable of firing 250 to 600 grain .458 caliber bullets in... ... more

Guntec USA AR-15 Ultimate Rifle Kit Cerakote Flat Dark Earth ULT-RK-FDE

Guntec USA AR-15 Ultimate Rifle Kit Cerakote Flat Dark Earth ULT-RK-FDE. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The... ... more

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 13in Handguard Flash Hider Black J27113

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 13in Handguard Flash Hider Black J27113. 56 Rifle Build Kit then you have turned up at the right spot.. Developed using several of the most extremely heavy duty and long lasting components around... ... more

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 15in Handguard Flash Hider Black J27115

Bowden Tactical AR-15 Rifle Build Kit 5.56 16in Barrel 15in Handguard Flash Hider Black J27115. 56 Rifle Build Kit then you have turned up at the right spot.. Developed using several of the most extremely heavy duty and long lasting components around... ... more

Timber Creek Enforcer Complete Build Kit for AR-15 Emerald Green TCO EK EG

Timber Creek Enforcer Complete Build Kit for AR-15 Emerald Green TCO EK EG. Each of these AR15 Lower Parts thoughtfully designed by Timber Creek Outdoors incorporate a unique ambidextrous feature that makes the firearm easier to use for any user. In... ... more

Tiger Rock AR-15 Barrel Rifle Modular Kit .223 Wylde 24in 18in Barrel M4 A2/Government Mid 1x7 Twist 1/2x28 Thread 15in M-Lok Handguard Brake

Tiger Rock AR-15 Barrel Rifle Modular Kit .223 Wylde 24in 18in Barrel M4 A2/Government Mid 1x7 Twist 1/2x28 Thread 15in M-Lok Handguard Brake. This is a great kit for those looking to build their own AR. All the parts included in the basic upper... ... more