This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour is chambered in .223 Wylde, has a 1 in 7 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour is chambered in .223 Wylde, has a 1 in 8 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour Profile chambered in .223 Wylde, has a 1 in 8 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour Profile chambered in .223 Wylde, has a 1 in 7 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour Profile chambered in 5.56 NATO has a 1 in 8 twist and a carbine length gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" Contour Profile chambered in 5.56 NATO has a 1 in 8 twist and a carbine length gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

AR-15 Upper Assembly chambered in 300 Blackout and with a 12" Key Mod Slim Rail handguard

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" heavy profile barrel is chambered in 300 Blackout, has a 1 in 8 twist and a pistol gas system. This barrel is made for us by a respected OEM manufacturer.

The muzzle is threaded 5/8x24 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

AR-15 Upper Assembly chambered in 300 Blackout and with a 12" M-LOK Slim Rail handguard

This AR15 upper using high quality parts.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" heavy profile barrel is chambered in 300 Blackout, has a 1 in 8 twist and a pistol gas system. This barrel is made for us by a respected OEM manufacturer.

The muzzle is threaded 5/8x24 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts manufactured in the USA.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" M4 profile barrel is chambered in .223 Wylde, has a 1 in 7 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

AR15 Upper Assembly chambered in .223 Wylde and with a UTG 13" Super Slim Free Float MLOK handguard

This AR15 upper using high quality parts manufactured in the USA.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" M4 profile barrel is chambered in .223 Wylde, has a 1 in 8 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

This AR15 upper using high quality parts manufactured in the USA.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" M4 profile barrel is chambered in 5.56 Nato, has a 1 in 8 twist and a carbine gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

AR15 Upper Assembly chambered in .223 Wylde and with a UTG 13" Super Slim Free Float MLOK handguard

This AR15 upper using high quality parts manufactured in the USA.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 18" Heavy profile barrel is chambered in .223 Wylde, has a 1 in 8 twist and a midlength gas system. This barrel is made for us from a respected OEM manufacturer.

The muzzle is threaded 1/2x28 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

The .223 Wylde is a proprietary rifle cartridge chamber with the external dimensions and lead angle as found in the military 5.56×45mm NATO cartridge and the 0.2240 inch freebore diameter as found in the civilian SAAMI .223 Remington cartridge. Rifles with a .223 Wylde chamber will typically accept both .223 Remington and 5.56×45mm NATO ammunition.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function. .

AR-15 Upper Assembly chambered in 300 Blackout and with an UTG 13" Slim Rail MLOK handguard

This AR15 upper using high quality parts manufactured in the USA.

The upper uses a flat-top upper receiver with a black anodized finish.

Our quality 16" heavy profile barrel is chambered in 300 Blackout, has a 1 in 8 twist and a pistol gas system. This barrel is made for us by a respected OEM manufacturer.

The muzzle is threaded 5/8x24 with a standard A2 flash hider installed.

NOTE: Bolt Carrier Group and Charge Handle are not included in the basic price. Please add to complete your order if needed.

NOTE: These uppers are finished as orders are placed so please expect 3-5 additional business days to finish the build and test the function.

Radical Firearms Upper 6.5 Grendel 20" Black CFU20-6.5-SS-MED-15RPR

Radical Firearms Upper 458 Socom 16" Black CFU16-458SOC-15MHR