Upper Combo Kits

Sale!

NBS Slick Side Billet Receiver & M-LOK Handguard Combo

From $75.53

Sale!

Out of stock

Left Handed AR-15 Upper Receiver + BCG Combo

Save 17%

MSRP: $274.98

$229.00

NBS AR-9 Slick Side Billet Receiver & M-LOK Handguard Combo

MSRP: $110.91

From $100.90

Out of stock

NBS Upper Build Kit w/ Extended Latch Charging Handle

Save 9%

MSRP: $219.95

$199.95

Aero Precision M4E1 Enhanced Upper Receiver and M-LOK Handguard Combo Gen 2 – Anodized Black

From $251.98

Out of stock

Aero Precision M4E1 Enhanced Upper Receiver and Quantum M-LOK Handguard Combo – Anodized

From $222.94

Out of stock

16″ Mid-Length Bare Bones Barreled Upper Combo Kit

Save 6%

MSRP: $239.95

$224.95

Rosco Manufacturing Purebred 13.7″ Midlength .223 Wylde Sauce Pack

$324.95

Out of stock

Aero Precision M4E1 Threaded Assembled Upper Receiver and ATLAS S-ONE M-LOK HG Combo – Anodized

From $247.48

Out of stock

NBS 16″ 5.56 Barreled Upper Combo Kit

$245.95

Out of stock

Aero Precision M4E1 Upper Receiver + Black Nitride BCG Combo

Save 11%

MSRP: $269.95

$239.95

Rosco Manufacturing Bloodline 11.5″ Carbine 5.56 Sauce Pack

$299.95

Out of stock

Aero Precision M4E1 Threaded Assembled Upper Receiver and 9″ ATLAS R-ONE M-LOK Handguard Combo – Anodized Black

$269.95