AR-15, AR-10, and M16 parts are used for building, repairing, upgrading, and maintaining compatible rifle platforms across a wide range of configurations and applications. They can include barrels, handguards, triggers, controls, upper and lower parts, gas system components, stocks, grips, and other essential pieces that support fit, function, and overall rifle performance. Different parts serve different roles depending on the platform, build goal, and intended use. This category includes AR-15, AR-10, and M16 parts built for compatibility, dependable function, and practical everyday performance.
- AR-15 Lowers
- AR-15 Uppers
- AR-15 Triggers
- AR-15 BCG / Bolts
- AR-15 Stocks
- AR-15+ Grips
- AR-15 Buffer / Tubes
- AR-15 Bolt Catch
- AR -15 Magazine Catch
- AR-15 Charging Handles
- AR-15 Safety Selectors
- AR-15 Hand Stops
- AR-15 Forward Assist
- AR-15 Ejection Port / Parts
- AR-15 Handguards / Rails
- AR-15 Barrels
- AR-15 Gas System Parts
- AR-15 Parts / Kits
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Products List
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Luth-AR Black Stock Assembly for .308 Rifle
Luth-AR$224.99LUTH-AR MBA-3K308M MBA-3 BLACK STOCK ASSY 308 KIT The Luth-AR MBA-3K308M stock assembly is designed for .308 caliber rifles, providing a durable and adjustable platform for enhanced shooting comfort and stability. It is commonly used by precision... -
Luth-AR 3KM AR-15 .223 Stock Assembly / BLACK
Luth-AR$197.99This black stock assembly is designed for AR-15 rifles chambered in .223 caliber, providing a reliable and comfortable platform for shooting and training. Its lightweight construction and ergonomic design make it ideal for range use, home defense, or... -
Luth-AR MBA-3F AR Stock Assembly FDE
Luth-AR$150.99This stock assembly provides a reliable and durable upgrade for your AR-style rifle. Designed for enhanced stability and comfort, it is commonly used for firearm customization, maintenance, and improving shooting ergonomics. Made from high-quality... -
Luth-AR A1 Buttstock Black
Luth-AR$35.99LUTH-AR BS-A1 A1 BUTTSTK - BLACK This black A1 buttstock from Luth-AR is designed to provide a reliable and comfortable shoulder support for AR-style rifles. It is commonly used in tactical, hunting, and home defense applications, offering enhanced... -
Luth-Ar A2 Buttstock
Luth-AR$68.99LUTH-AR BS-A2 A2 BUTTSTK This A2 buttstock from Luth-AR is designed to provide a reliable and comfortable shoulder support for AR-style rifles. Ideal for both range training and tactical applications, it offers a solid build and stable fit to... -
Luth-AR A2 Buttstock Kit and Spacer
Luth-AR$122.99LUTH-AR BS-A2K A2 BUTTSTK KIT/SPACER This Luth-AR A2 buttstock kit and spacer are designed to enhance the fit and comfort of your rifle. Ideal for customizing your firearm for better ergonomics and improved shooting accuracy, this kit is suitable... -
Luth-AR BS-M4 M4 Buttstock with Rear Sling Swivel
Luth-AR$22.99LUTH-AR BS-M4 M4 BUTTSTK W/REAR SLNG SWV This M4 buttstock is designed for reliable support and comfortable handling on your M4-style rifle. It features an integrated rear sling swivel for added versatility and ease of carry during training,... -
Luth-Ar M4 Buttstock with Rear Sling Swivel for .223
Luth-AR$63.99LUTH-AR BS-M4KM M4 BUTTSTK W/REAR SLNG SWV 223 This Luth-Ar M4 buttstock is designed for reliable performance and versatility in firearm customization. It features a sturdy construction optimized for durability and ease of use, making it suitable for... -
Luth-Ar FK-A1R Complete A1 Rifle Furniture Kit Black
Luth-AR$89.99LUTH-AR FK-A1R COMPLETE A1 RIFLE FURN KIT BLK This complete furniture kit is designed for the A1 rifle platform, providing essential components to upgrade or customize your firearm. It includes all necessary parts for a reliable and functional... -
Luth-AR FK-A1RG Complete A1 Rifle Furniture Kit in Olive Drab Green
Luth-AR$98.99LUTH-AR FK-A1RG COMPLETE A1 RIFLE FURN KIT ODG This Luth-AR FK-A1RG complete rifle furniture kit is designed for A1 style rifles, providing essential components for a reliable and functional build. Made with high-quality materials, it offers... -
Luth-AR FK-A2 Complete A2 Rifle Furniture Kit Black
Luth-AR$92.99LUTH-AR FK-A2 COMPLETE A2 RIFLE FURN KIT BLK This complete A2 rifle furniture kit from Luth-AR provides essential components for upgrading or building your AR-style firearm with classic A2 features. Designed for compatibility with AR platforms, this... -
Luth-AR FK-A2-G Complete A2 Rifle Furniture Kit in Olive Drab Green
Luth-AR$96.99LUTH-AR FK-A2-G COMPLETE A2 RIFLE FURN KIT ODG This complete A2 rifle furniture kit offers a reliable upgrade or replacement option for AR-style firearms. Designed for easy installation, it includes essential components to enhance your rifle’s... -
Luth-AR BS-15FC Commercial Carbine Buffer Tube / Free-Form Flag
Luth-AR$32.99LUTH-AR BS-15FC COMM CARB BUFF TUBE FREEDM FLG This buffer tube is designed for AR-style rifles, offering reliable performance and compatibility with a variety of firearm setups. It features a durable construction suitable for both range training and... -
Luth-Ar AR 9mm Carbine Buffer Recoil Weight
Luth-AR$18.99LUTH-AR 9MM-BS11 9MM CARBINE BUFFER BODY The Luth-Ar 9mm Carbine Buffer Body is a replacement component designed for 9mm carbines, providing reliable operation and smooth cycling. It is commonly used in firearm builds, upgrades, and repairs to ensure... -
Luth-Ar HG-A1 A1 Handguard
Luth-AR$46.99LUTH-AR HG-A1 A1 HANDGUARD The Luth-Ar HG-A1 A1 Handguard is a durable, lightweight accessory designed for AR-style rifles. It offers a strategic upgrade for firearm enthusiasts seeking improved ergonomics and customization options. This handguard... -
Luth-Ar HG-A2 A2 Handguard
Luth-AR$21.99LUTH-AR HG-A2 A2 HANDGAURD This A2 handguard from Luth-AR provides a reliable and lightweight option for customizing your firearm. Designed for compatibility with AR-style rifles, it offers a durable construction suitable for range training, home... -
Luth-Ar HG-ML A2 Handguard Mid-Length
Luth-AR$20.99LUTH-AR HG-ML A2 HNDGRD MID-LNGTH This mid-length handguard is designed for use with AR-style rifles, providing a durable and lightweight option for firearm customization. Made by Luth-Ar, it offers a comfortable grip and easy handling, making it... -
Luth-AR HG-CAR A2 Handguard with Carbon Finish, 12 Inches Length
Luth-AR$22.99LUTH-AR HG-CAR A2 HNDGRD CARB LNGTH The Luth-AR HG-CAR A2 handguard is designed for AR-15 rifles, providing a lightweight and durable option for customizing your firearm. This handguard is ideal for range training, home defense, and tactical... -
Luth-Ar XM-177 A1 Translucent Carbine Handguard with Metal
Luth-AR$39.99LUTH-AR XM-177 A1 TRANGLR CARB HNDGRD W/MTL The Luth-Ar XM-177 A1 translucent carbine handguard with metal provides a lightweight yet durable upgrade for AR-15 style rifles. Designed for easy installation, this handguard enhances the firearm's... -
Luth-AR LR-08 Selector Safety for AR-15
Luth-AR$11.99LUTH-AR LR-08 SELECTOR SAFETY AR15 This selector safety is designed specifically for AR-15 rifles, offering reliable and smooth operation for firearm control. It is commonly used for customizing or upgrading AR-15 platforms to enhance safety and... -
Luth-AR LR-11A Bolt Catch / Spring Buffer / Pin
Luth-AR$9.99LUTH-AR LR-11A BOLT CATCH W/SPRING BUFFER/PIN This bolt catch assembly is designed for AR-style rifles, providing a reliable and smooth operation for quick magazine changes and maintenance. Constructed with precision, it ensures durability and... -
Luth-AR LR-25 Pistol Grip A2
Luth-AR$4.99LUTH-AR LR-25 PISTOL GRIP A2 This pistol grip is designed to enhance the control and comfort of your AR-style rifle. Crafted for durability and reliable performance, it provides a secure hold that helps improve accuracy during shooting sessions. The... -
Luth-AR LR-25A1 A1 Pistol Grip
Luth-AR$14.99LUTH-AR LR-25A1 A1 PISTOL GRIP This pistol grip is designed for use with AR-style rifles, offering improved ergonomics and control during shooting. It is commonly used for upgrading firearm comfort and handling, making it a practical choice for both... -
Luth-AR - AR-15 Trigger / Disconnector / Tan
Luth-AR$45.99The Luth-AR LRPK-THDTIN is a high-quality trigger and disconnector assembly designed for AR-15 rifles. It offers a smooth and reliable trigger pull, making it ideal for precision shooting, range training, and firearm upgrades. Constructed with durable... -
Luth-AR Crush Washer for 223/5.56 with 1/2x28 Threads
Luth-AR$1.99LUTH-AR BL-06CW 223/5.56 CRUSH WASHER [1/2X28] This crush washer is designed for use with 223 and 5.56 caliber rifles, providing a secure and reliable mount for flash suppressors, muzzle brakes, or other muzzle devices. Made from durable steel, it... -
Luth-AR Compensator Lock Washer A1 - Model BL-06LW
Luth-AR$1.99LUTH-AR BL-06LW COMPENSATOR LOCK WASHER A1 This compensator lock washer is designed to secure the compensator on compatible firearms, ensuring stability and proper alignment. It is commonly used during firearm assembly, maintenance, or upgrades to... -
Luth-Ar Ejection Port Cover Assembly UR-05A
Luth-AR$7.99LUTH-AR UR-05A EJECTION PORT COVER ASSEMBLY This ejection port cover assembly is designed for use with Luth-Ar rifles, providing a reliable and durable solution for protecting the ejection port. It is commonly used for firearm maintenance, upgrades,... -
Luth-AR A1 Ejection Port Cover Assembly UR-05AA1
Luth-AR$18.99LUTH-AR UR-05AA1 A1 EJECTION PORT COVER ASSY This ejection port cover assembly is designed specifically for A1-style AR rifles, providing a protective shield over the ejection port. It helps prevent dirt, debris, and moisture from entering the... -
Luth-AR Forward Assist Assembly Round UR-08-R
Luth-AR$13.99LUTH-AR UR-08-R ROUND FORWARD ASSIST ASSY This forward assist assembly is designed for AR-style firearms, providing reliable operation and ease of installation. It is commonly used to assist in chambering rounds and ensures smooth cycling during... -
Luth-AR UR-08-T Teardrop Forward Assist Assembly
Luth-AR$18.99LUTH-AR UR-08-T TEARDROP FORWARD ASSIST ASSY This replacement forward assist assembly is designed for AR-style rifles, providing reliable operation during firearm maintenance and upgrades. The teardrop shape offers an ergonomic grip, facilitating... -
Luth-AR UR-19 .223 Charging Handle
Luth-AR$19.99LUTH-AR UR-19 223 CHARGING HANDLE The Luth-AR UR-19 .223 charging handle is a durable and reliable component designed for AR-15 style rifles chambered in .223 caliber. It provides a smooth and secure operation for chambering rounds, clearing... -
Luth-AR UR-19GL .223 Globe Charging Handle
Luth-AR$46.99LUTH-AR UR-19GL 223 GLOBE CHARGING HANDLE The Luth-AR UR-19GL .223 Globe Charging Handle is designed to provide reliable and smooth operation for AR-15 rifles chambered in .223 caliber. It offers a durable construction that ensures consistent... -
Luth-AR UR-19A1 .223 A1 Charging Handle
Luth-AR$24.99LUTH-AR UR-19A1 223 A1 CHARGING HANDLE This charging handle is designed for AR-15 style rifles chambered in .223 caliber, offering reliable operation and easy manipulation for firearm users. It is a crucial component for firearm maintenance, upgrades,... -
LUTH-AR 308 Crush Washer 5/8-24 Thread
Luth-AR$2.99LUTH-AR 308-BL06CW 308 CRUSH WASHER [5/8-24] This Luth-AR 308 Crush Washer is designed for use with rifles equipped with a 5/8-24 threaded barrel. It provides a secure fit for muzzle devices such as flash suppressors, compensators, or silencers, ensuring... -
Luth-AR Bolt Carrier Assembly for .223 Caliber
Luth-AR$122.99LUTH-AR BC-A-223 FULL ASSY BOLT CARR 223 This bolt carrier assembly is designed for use with .223 caliber firearms, providing reliable cycling and smooth operation. It is a vital component for maintaining firearm performance, especially during range... -
LUTH-AR BC-A-223C Full Assembly Bolt Carrier for 223 Remington
Luth-AR$126.99LUTH-AR BC-A-223C FULL ASSY BOLT CARR 223 MGPHO This bolt carrier assembly is designed for the .223 Remington caliber and is compatible with AR-style rifles. It provides reliable operation and smooth cycling, making it suitable for range training,... -
Luth-AR 308-BCACL ETRO for DPMS LR-308 and BLT Carbine
Luth-AR$178.99LUTH-AR 308-BCACL ETRO DPMS LR-308 BLT CARR This product is a custom bolt carrier group designed for DPMS LR-308 and BLT carbines, offering reliable and durable performance for your rifle. Constructed with high-quality materials, it ensures smooth... -
Luth-AR 308-BT01H Helical One-Piece Gas Ring for 308 Caliber
Luth-AR$4.99LUTH-AR 308-BT01H HELICAL 1 PIECE GAS RING 308 This helical one-piece gas ring is designed for use with .308 caliber firearms, providing a reliable seal within the gas system. It is commonly used in firearm maintenance and upgrades to ensure proper gas... -
Luth-AR 308-Firing Pin for .308 Caliber Rifles
Luth-AR$11.99LUTH-AR 308-BT14 308 FIRING PIN This firing pin is designed specifically for .308 caliber rifles, providing reliable ignition for firearm operation. It is commonly used in firearm maintenance, repairs, and upgrades to ensure proper firing function and... -
Luth-AR 308-BT16 Firing Pin Retaining Pin for 308 Rifles
Luth-AR$2.99LUTH-AR 308-BT16 308 FIRING PIN RETNNG PIN STD This firing pin retaining pin is a genuine replacement part designed for 308 caliber rifles. It ensures the secure retention of the firing pin within the firearm's bolt assembly, contributing to reliable...
