Showing 109–120 of 169 results

DoubleStar AR-15 A3 Pistol Upper Receiver Assembly 300 AAC Blackout 9″ Barrel 1 in 8″ Twist

Original price was: $578.99.Current price is: $521.99.

Product Information

Cartridge 300 AAC Blackout (7.62x35mm)
Material Aluminum
Barrel Length 9 Inches
Twist 1:8 Inches
Threads 5/8"-24
Barrel Contour Medium
Sights No
Barrel Finish Black Salt Bath Nitride
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Pistol
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material 4140 Chrome Moly Steel
Handguard Pistol Length, 6061-T6 Aluminum, Free Floating
Bolt Carrier Assembly Included Yes
Muzzle Device A2 Flash Hider
Mil-Spec or Commercial Commercial
Compatible With
AR-15

Delivery Information

Shipping Weight 3.675 Pounds

FN AR-15 FN15 Upper Receiver Assembly 5.56x45mm 16″ Cold Hammer Forged Barrel

Original price was: $879.00.Current price is: $769.99.

Product Information

Cartridge 5.56x45mm NATO
Color Black
Finish Anodized
Material Aluminum
Barrel Length 16 Inches
Twist 1:7 Inches
Threads 1/2"-28
Sights Yes
Barrel Finish Black
Gas Block Diameter 0.75 Inches
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Steel
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 6.665 Pounds

Geissele AR-15 Super Duty Pistol Upper Receiver Assembly 5.56x45mm 10.3″ Cold Hammer Forged Barrel M-LOK

$1,200.00$1,350.00

Product Information

Cartridge 5.56x45mm NATO
Color Black
Finish Anodized
Material Aluminum
Barrel Length 10.3 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour Geissele
Barrel Finish Black Phosphate
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Handguard 9.3” Super Modular Rail MK16
Bolt Carrier Assembly Included Yes
Muzzle Device Surefire Closed-Tine Warcomp
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 4.370 Pounds

Geissele AR-15 Super Duty Pistol Upper Receiver Assembly 5.56x45mm 11.5″ Cold Hammer Forged Barrel M-LOK

$1,200.00$1,350.00

Product Information

Cartridge 5.56x45mm NATO
Color Desert Dirt
Finish Anodized
Material Aluminum
Barrel Length 11.5 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour Geissele
Barrel Finish Black Phosphate
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Handguard 10.5” Super Modular Rail MK16
Bolt Carrier Assembly Included Yes
Muzzle Device Surefire Closed-Tine Warcomp
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 4.505 Pounds

Geissele AR-15 Super Duty Stripped Pistol Upper Receiver Assembly 5.56x45mm 10.3″ Cold Hammer Forged Barrel M-LOK

$920.00$1,070.00

Product Information

Cartridge 5.56x45mm NATO
Color Black
Finish Anodized
Material Aluminum
Extra Features Super Compact Gas Block
Barrel Length 10.3 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour Geissele
Barrel Finish Manganese Phosphate
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Chrome Moly Steel
Handguard 9.3" SMR MK16
Bolt Carrier Assembly Included No
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 3.380 Pounds

Geissele AR-15 Super Duty Stripped Pistol Upper Receiver Assembly 5.56x45mm 11.5″ Cold Hammer Forged Barrel M-LOK

$920.00$1,070.00

Product Information

Cartridge 5.56x45mm NATO
Color Desert Dirt
Finish Anodized
Material Aluminum
Extra Features Super Compact Gas Block
Barrel Length 11.5 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour Geissele
Barrel Finish Manganese Phosphate
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Carbine
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Chrome Moly Steel
Handguard 10.5" SMR MK16
Bolt Carrier Assembly Included No
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 3.510 Pounds

Geissele AR-15 Super Duty Upper Receiver Assembly 5.56x45mm 14.5″ Cold Hammer Forged Barrel M-LOK

$1,200.00$1,350.00

Product Information

Color Black
Finish Anodized
Material Aluminum
Barrel Length 14.5 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour Geissele
Barrel Finish Manganese Phosphate
Chrome Lined Yes
Gas Block Diameter 0.75 Inches
Gas System Length Mid-Length
M4 Feed Ramps Yes
Upper Receiver Type A3 Flat-Top
Barrel Material Chrome Moly Steel
Handguard 13.5" SMR MK16
Bolt Carrier Assembly Included Yes
Muzzle Device Nanocoated Closed-Tine Flash Hider
Country of Origin United States of America

Delivery Information

Shipping Weight 4.985 Pounds

Geissele AR-15 USASOC URG-I Near Clone Upper Receiver Assembly Improved Complete 5.56x45mm NATO 14.5″ Barrel with Pinned Surefire SF4P

$1,249.00

Product Information

Cartridge 5.56x45mm NATO
Material Aluminum
Barrel Length 14.5 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Contour M4
Sights No
Gas Block Diameter 0.75 Inches
Gas System Length Mid-Length
Upper Receiver Type A3 Flat-Top
Barrel Material Cold Hammer Forged
Handguard Geissele Super Modular Rail MK 16 Handguard
Bolt Carrier Assembly Included Yes
Muzzle Device Surefire WarComp
Mil-Spec or Commercial Mil-Spec
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.480 Pounds

Geissele Barrel AR-15 5.56x45mm 16″ Geissele Taper Contour Mid Length Gas Port 1 in 7″ Twist Cold Hamer Forged Chrome Lined Chrome Moly Manganese Phosphate

$270.00

Product Information

Cartridge 5.56x45mm NATO
Color Black
Finish Manganese Phosphate
Material 4150 Chrome Moly Vanadium Steel
Length 16 Inches
Weight 1.7 Pound
Twist 1:7
Threads 1/2"-28
Barrel Contour Geissele
Gas Block Diameter 0.75 Inches
Gas System Length Mid-Length
M4 Feed Ramps Yes
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 1.960 Pounds

Grey Ghost Precision AR-15 Pistol Upper Receiver Assembly 5.56X45mm NATO 10.5″ Barrel M-LOK Handguard

Original price was: $889.99.Current price is: $818.79.

Product Information

Cartridge 5.56x45mm NATO
Color Black
Finish Anodized
Material Aluminum
Barrel Length 10.5 Inches
Twist 1:7 Inches
Threads 1/2"-28
Barrel Finish QPQ
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 MKII 9.25” M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Muzzle Brake
Country of Origin United States of America
Compatible With
AR-15

Delivery Information

Shipping Weight 5.100 Pounds

Grey Ghost Precision AR-15 Upper Receiver Assembly 300 AAC Blackout 16″ Barrel M-LOK Handguard

Original price was: $1,119.99.Current price is: $1,030.39.

Product Information

Color Black
Finish Anodized
Material Aluminum
Barrel Length 16 Inches
Threads 5/8"-24
Barrel Finish QPQ Black
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Pistol
Upper Receiver Type A3 Flat-Top
Barrel Material 4150 Chrome Moly Vanadium Steel
Handguard MKII 15” M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Muzzle Brake
Country of Origin United States of America

Delivery Information

Shipping Weight 5.700 Pounds

Grey Ghost Precision LR-308 Upper Receiver Assembly 6.5 Creedmoor 22″ Barrel M-LOK Handguard

Original price was: $1,776.00.Current price is: $1,633.92.

Product Information

Cartridge 6.5 Creedmoor
Color Black
Finish Anodized
Material Aluminum
Extra Features Adjustable Gas Block
Barrel Length 22 Inches
Twist 1:8 Inches
Threads 5/8"-24
Barrel Finish Black
Chrome Lined No
Gas Block Diameter 0.75 Inches
Gas System Length Extended Rifle
Upper Receiver Type A3 Flat-Top
Barrel Material Stainless Steel
Handguard MKII 18” M-LOK
Bolt Carrier Assembly Included Yes
Muzzle Device Muzzle Brake
Country of Origin United States of America
Compatible With
AR-10, LR-308

Delivery Information

Shipping Weight 7.500 Pounds