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 Stocks
- AR-15+ Grips
- AR-15 Buffer Tubes
- AR-15 Bolt Catch
- AR-15 BCGs / Bolts
- 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 Parts / Kits
- AR-15 Gas System Parts
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Products List
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Cobalt Kinetics CK-Pro Receiver Set for Rifle in Black Cerakote
COBALT KINETICS$1,150.99Cobalt Kinetics CK-PRO-SET-108-BLK CK-Pro Receiver Set Rifle Black Cerakote The Cobalt Kinetics CK-Pro Receiver Set is a high-quality component designed specifically for rifles, offering durability and precision. Crafted from lightweight aluminum, this... -
Cobalt Kinetics CK-Pro Receiver Set in Flat Dark Earth Cerakote
COBALT KINETICS$1,150.99Cobalt Kinetics CK-PRO-SET-108-FDE CK-Pro Receiver Set Rifle Flat Dark Earth Cerakote The Cobalt Kinetics CK-Pro Receiver Set in Flat Dark Earth Cerakote is a high-quality firearm component designed for precision rifles. Crafted from durable aluminum,... -
Cobalt Kinetics CK-Pro Receiver Set in Flat Dark Earth Cerakote
COBALT KINETICS$1,150.99Cobalt Kinetics CK-PRO-SET-118-FDE CK-Pro Receiver Set Rifle Flat Dark Earth Cerakote The Cobalt Kinetics CK-Pro Receiver Set in Flat Dark Earth Cerakote is a high-quality firearm component designed for rifle enthusiasts and professional shooters... -
Cobalt Kinetics CK-Pro Receiver Set for Rifle in Flat Dark Earth Cerakote
COBALT KINETICS$1,150.99Cobalt Kinetics CK-PRO-SET-13-FDE CK-Pro Receiver Set Rifle Flat Dark Earth Cerakote The Cobalt Kinetics CK-Pro Receiver Set is a high-quality upgrade designed for rifles, offering enhanced durability and a sleek appearance. Crafted from lightweight... -
Primary Weapons MK1-M2U-6ARC 14.5-inch Upper Assembly
Primary Weapons$1,399.99PWS MK1-M2U-6ARC14 MK114 MOD2 UPPR 6ARC 14.5 The Primary Weapons MK1-M2U-6ARC 14.5-inch upper assembly is designed to enhance your firearm's performance and reliability. Crafted with precision, this upper includes the MK114 MOD2 upper receiver and... -
Primary Weapons MK1-M2U-6ARC 18 Upper
Primary Weapons$1,399.99PWS MK1-M2U-6ARC18NC MK118 MOD2 UPPR 6ARC 18 The Primary Weapons MK1-M2U-6ARC 18 Upper is a high-performance firearm component designed for reliable and precise shooting. Crafted to enhance your rifle's capabilities, this upper receiver features... -
Bilson Arms BA-15FCP .338 ARC Rifle 12.5 Inch Threaded Barrel / Flat Dark Earth / Sniper Green 10+1
BILSON ARMS$1,244.99The Bilson Arms BA-15FCP is a compact AR-platform rifle built for shooters who want modern performance, hard-hitting capability, and a distinctive custom finish in a maneuverable package. Chambered in .338 ARC, this rifle is designed to deliver strong... -
BATTLEARMS AUTHORITY ELITE AR15/M4 7.5" 300BLK Complete Billet Upper Receiver
Battle Arms Development$1,099.99Turn your build into a high-performance short-barrel 300 AAC Blackout (300BLK) rifle with this complete billet upper receiver assembly — including a precision 7.5" barrel, full-auto rated BCG, and the RACK-15 ambidextrous charging handle. Built...
