Upper Assemblies
-
Adams Arms 16" M4 5.56 Piston Upper Assembly
$638.00Out of stock
Manufacturer: Adams Arms
Learn More
Product Number: UA-16-C-B-556
Color: Black -
Adams Arms 16" M4 Carbine 5.56 Tactical Elite Piston Upper Assembly
$985.00Out of stock
Manufacturer: Adams Arms
Learn More
Product Number: UA-16-C-TE-556
Color: Black -
AR57 12" LEM Complete Upper Receiver Assembly, 5.7x28mm
$745.00Out of stock
Manufacturer: AR57
Learn More
Product Number: AR57LEM-001.12L
Color: Black
Size: 12" -
AR57 16" LEM Complete Upper Receiver Assembly, 5.7x28mm
$745.00Manufacturer: AR57
Learn More
Product Number: AR57LEM-001.16L
Color: Black
Size: 16" -
AR57 16" Upper Receiver Assembly, 5.7x28mm
$695.99Out of stock
Manufacturer: AR57
Learn More
Product Number: AR57-001.16
Color: Black
Size: 16" -
AR57 6" LEM Complete Upper Receiver Assembly, 5.7x28mm
$745.00Out of stock
Manufacturer: AR57
Learn More
Product Number: AR57LEM-001.6L
Color: Black
Size: 6" -
AR57 6" Upper Receiver Assembly, 5.7x28mm
$695.99Out of stock
Manufacturer: AR57
Learn More
Product Number: AR57-001.6
Color: Black
Size: 6" -
CMMG 16" M4 A3 9mm Upper Assembly
$729.99Out of stock
Manufacturer: CMMG
Learn More
Product Number: 90B1AA2
Color: Black -
Del-Ton 16" M4 5.56 1x7 Chrome Lined Flat Top Upper Assembly
$428.00Out of stock
Manufacturer: Del-Ton
Learn More
Product Number: DT1028
Color: Black, Chromed Bolt and Carrier Group -
Del-Ton 16" M4 5.56 1x9 Flat Top Upper Assembly
$425.00Out of stock
Manufacturer: Del-Ton
Learn More
Product Number: DT1009
Color: Black -
DPMS 16" Oracle 5.56 1x9 Flat Top Upper Barrel Assembly
$414.00Out of stock
Manufacturer: DPMS
Learn More
Product Number: BC-OC
Color: Black -
LWRCI 8.5" PSD Piston Complete Upper Assembly
$1,819.50Out of stock
Manufacturer: LWRCI
Learn More
Product Number: PSDU5B8
Color: Black
Size: 8.5" -
LWRCI M6-SL 5.56 Piston Upper Assembly
$1,175.00Out of stock
Manufacturer: LWRCI
Learn More
Product Number: M6U5
Color: Black
Sizes: 14.7", 16.1" -
LWRCI M6A2 5.56 Piston Upper Assembly
$1,809.50Manufacturer: LWRCI
Learn More
Product Number: M6A2U5
Color: Black
Sizes: 10.5", 12.7", 14.7", 16.1" -
LWRCI R.E.P.R. 7.62 Piston Complete Upper Assembly
$2,360.00Out of stock
Manufacturer: LWRCI
Learn More
Product Number: REPRU
Color: Black
Sizes: 16.1", 20" -
Spike's Tactical 16" M4 LE 5.56 Upper Assembly
$575.00Out of stock
Manufacturer: Spike's Tactical
Learn More
Product Number: STU5025-M4S
Color: Black -
Troy 10" CQB-SPC 5.56 Upper Assembly
$1,245.00Out of stock
Manufacturer: Troy Industries
Learn More
Product number: SUPR-M70-00
Colors: Black, FDE -
Troy 16" CQB-SPC 5.56 Upper Assembly
$1,225.00Out of stock
Manufacturer: Troy Industries
Learn More
Product number: SUPR-M70-06
Colors: Black, FDE -
Windham Weaponry MPC 16" M4 5.56 1x9 Chrome Lined Flat Top Upper/Barrel Assembly
$570.00Out of stock
Manufacturer: Windham Weaponry
Learn More
Product Number: UR16M4LHB
Color: Black







