Showing 10–18 of 169 results

AR-STONER AR-15 A3 Pistol Upper Receiver Assembly 7.62x39mm 10.5″ Barrel 10″ Ultralight M-LOK Handguard

$329.99

Product Information

Cartridge 7.62x39mm
Color Black
Finish Anodized
Material Aluminum
Weight 4 Pound
Barrel Length 10.5 Inches
Twist 1:10 Inches
Threads 5/8"-24
Barrel Contour Heavy
Barrel Finish Parkerized
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 10" Ultralight M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 4.715 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 12.7x42mm 16″ Barrel with 15″ M-LOK Ultralight Handguard

Original price was: $419.99.Current price is: $349.99.

Product Information

Cartridge 12.7x42mm
Color Black
Finish Anodized
Material Aluminum
Weight 5.4 Pound
Barrel Length 16 Inches
Twist 1:20 Inches
Threads 49/64"-20
Barrel Contour Heavy
Barrel Finish Parkerized
Chrome Lined No
Gas Block Diameter 0.936 Inches
Gas System Length Carbine
M4 Feed Ramps No
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 15" M-Lok Ultralight
Bolt Carrier Assembly Included Yes
Muzzle Device LS2 Spiral Flash Hider
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.910 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 350 Legend 16″ Barrel with 15″ M-LOK Ultralight Handguard

Original price was: $429.99.Current price is: $379.99.

Product Information

Color Black
Finish Anodized
Material Aluminum
Weight 3.9 Pound
Barrel Length 16 Inches
Twist 1:16 Inches
Threads 5/8"-24
Barrel Contour M4
Barrel Finish Parkerized
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 15" M-Lok Ultralight
Bolt Carrier Assembly Included Yes
Muzzle Device Flash Hider
Country of Origin United States of America

Delivery Information

Shipping Weight 5.060 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16″ Barrel 15″ Ultralight M-LOK Handguard

$329.99

Product Information

Cartridge 450 Bushmaster
Color Black
Finish Anodized
Material Aluminum
Weight 4.8 Pound
Barrel Length 16 Inches
Twist 1:24 Inches
Threads 5/8"-32
Barrel Contour Heavy
Barrel Finish Parkerized
Chrome Lined No
Gas Block Diameter 0.875 Inches
Gas System Length Carbine
M4 Feed Ramps No
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 15" Ultralight M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Flash Hider
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.880 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 18″ Barrel 15″ M-LOK Ultralight Handguard

$349.99

Product Information

Cartridge 450 Bushmaster
Color Black
Finish Matte Black
Material Aluminum
Weight 4.91 Pound
Barrel Length 18 Inches
Twist 1:24 Inches
Threads 5/8"-32
Barrel Contour Heavy
Sights No
Barrel Finish Matte
Chrome Lined No
Gas Block Diameter 0.875 Inches
Gas System Length Mid-Length
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Steel
Handguard 15" M-LOK Ultralight
Bolt Carrier Assembly Included Yes
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.850 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel

Original price was: $549.99.Current price is: $399.99.

Product Information

Cartridge 5.56x45mm NATO
Finish Black Parkerized
Material Steel
Weight 4.14 Pound
Barrel Length 16 Inches
Twist 1:9 Inches
Threads 1/2"-28
Barrel Contour Government
Sights Yes
Barrel Finish Black Parkerized
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4140 Chrome Moly Steel
Handguard 2-Piece M4 Style
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.010 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel with 15″ M-LOK Ultralight Handguard

Original price was: $419.99.Current price is: $349.99.

Product Information

Color Black
Finish Anodized
Material Aluminum
Weight 5.3 Pound
Barrel Length 16 Inches
Twist 1:8 Inches
Threads 1/2"-28
Barrel Contour M4
Barrel Finish Parkerized
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 15" M-Lok Ultralight
Bolt Carrier Assembly Included Yes
Muzzle Device Flash Hider
Country of Origin United States of America

Delivery Information

Shipping Weight 5.290 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 7.62x39mm 16″ Barrel

Original price was: $354.99.Current price is: $299.99.

Product Information

Cartridge 7.62x39mm
Finish Black Phosphate
Material Aluminum
Weight 4.48 Pound
Barrel Length 16 Inches
Twist 1:10 Inches
Threads 5/8"-24
Barrel Contour Heavy
Sights Yes
Barrel Finish Matte Black
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4140 Chrome Moly Steel
Handguard 2-Piece M4 Style
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.430 Pounds

AR-STONER AR-15 A3 Upper Receiver Assembly 7.62x39mm 16″ Barrel 15″ Ultralight M-LOK Handguard

$349.99

Product Information

Cartridge 7.62x39mm
Finish Matte
Material Aluminum
Weight 4.7 Pound
Barrel Length 16 Inches
Twist 1:10 Inches
Threads 5/8"-24
Barrel Contour Heavy
Sights No
Barrel Finish Matte
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard 15" M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Flash Hider
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.780 Pounds