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Upper Receivers
Ar Parts
Gun Parts
Rifle Parts
DEMO Jacob Grey Firearms 9mm 6in Complete Upper Assembly Black 9MMB6CUA - Jacob Grey Firearms
DEMO Jacob Grey Firearms 9mm 6in Complete Upper Assembly Black 9MMB6CUA
$795.00 $409.99
Jacob Grey Firearms
USED Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black 556N13ULCUA - Jacob Grey Firearms
USED Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black 556N13ULCUA
Out of Stock
Jacob Grey Firearms
DEMO Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black 300BO105ULCUA - Jacob Grey Firearms
DEMO Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black 300BO105ULCUA
$863.00 $719.99
Jacob Grey Firearms
DEMO Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA - Jacob Grey Firearms
DEMO Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms .300 Blackout 13in Complete Upper Assembly AR-15 Black - Jacob Grey Firearms
Jacob Grey Firearms .300 Blackout 13in Complete Upper Assembly AR-15 Black
$825.00 $767.00
Jacob Grey Firearms
Jacob Grey Firearms Stripped Upper Receiver Ultralight JG-15 Billet Aluminum Anodized Black - Jacob Grey Firearms
Jacob Grey Firearms Stripped Upper Receiver Ultralight JG-15 Billet Aluminum Anodized Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black
$819.00 $399.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 10.5in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 10.5in Black
$828.00 $508.50
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 13in Black
$869.00 $374.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black
$857.00 $368.50
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 10.5in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 10.5in Black
$869.00 $808.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 16in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 16in Black
$901.00 $837.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 13in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 13in Black
$869.00 $399.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 16in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 16in Black
$862.00 $586.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 10.5in Black
$863.00 $802.00
Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 8in Black - Jacob Grey Firearms
Jacob Grey Firearms Ultralight Complete Upper Assembly .300 AAC Blackout 8in Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly AR-10 6.5 CM 20in 1-8 Twist 5/8x24 Thread Black - Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly AR-10 6.5 CM 20in 1-8 Twist 5/8x24 Thread Black
$1,298.00 $1,194.15
Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 12.5in 1-10 Twist 5/8x24 Thread Carbon Fiber Black - Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly AR-10 .308 Winchester 12.5in 1-10 Twist 5/8x24 Thread Carbon Fiber Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms 9mm 8.3in Complete Upper Assembly Black - Jacob Grey Firearms
Jacob Grey Firearms 9mm 8.3in Complete Upper Assembly Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms 9mm 11in Complete Upper Assembly Black - Jacob Grey Firearms
Jacob Grey Firearms 9mm 11in Complete Upper Assembly Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 16in 1-7 Twist 1/2x28 Thread Black - Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 16in 1-7 Twist 1/2x28 Thread Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 9mm 7.5in 1-10 Twist 1/2x36 Thread Black - Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 9mm 7.5in 1-10 Twist 1/2x36 Thread Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms JG-15 Stripped Upper Receiver Billet Aluminum Anodized Black - Jacob Grey Firearms
Jacob Grey Firearms JG-15 Stripped Upper Receiver Billet Aluminum Anodized Black
Out of Stock
Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 9mm 10in 1-10 Twist 1/2x36 Thread Black - Jacob Grey Firearms
Jacob Grey Firearms Complete Upper Assembly 9mm 10in 1-10 Twist 1/2x36 Thread Black
Out of Stock
Jacob Grey Firearms
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