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Complete Upper Assemblies
Complete Upper Assemblies
Sub-Categories
300BLK Upper Assembies
AR15 5.56 Upper Assemblies
Other Caliber Upper Assemblies
Category
Category
Drop In (5)
Free Float (19)
Length
Length
0 to 7.5” Barrel (1)
10.1” to 12.5” Barrel (1)
10.5" (3)
10” Barrel (2)
11.5" (5)
12.6” to 16.0” Barrel (3)
14.5 (1)
14.5" (4)
16" (12)
7.6” to 10” Barrel (1)
8" (2)
8” Barrel (2)
Manufacturer
Manufacturer
Bear Creek Arsenal (2)
Brownells (1)
CMMG Inc (2)
Colt (1)
Faxon (1)
Geisselle Triggers (5)
Lantac USA (3)
LMT Lewis Machine & Tool (6)
MI Midwest Industries (3)
PHASE 5 (1)
RRA Rock River Arms (1)
Seekins Precision (2)
Spike's Tactical (5)
Tiger Rock Inc (1)
White Label Armory (1)
Adams Arms (7)
Aero Precision (11)
Price
Price
$250 - $299.99 (1)
$300 - $399.99 (3)
$400 - $499.99 (8)
$500 - $599.99 (7)
$600 - $699.99 (7)
$700 - $799.99 (6)
Over $800 (25)
Weight
Weight
.0 to 3.0 lbs (3)
3.1 to 4.0 lbs (12)
4.1 to 5.0 lbs (7)
5.1 to 6.0 lbs (1)
Color
Color
Black (55)
DDC (1)
DDC Desert Dirt Color (2)
FDE (6)
OD Green (1)
Sniper Grey (1)
Type
Type
5.56 (2)
AR15 (2)
AR15 5.56 (2)
Drop In (2)
FULL-AUTO (2)
M-Lok (21)
M-LOK Modular Rail Systems (1)
Modular Rail (2)
Modular Rail Keymod (1)
Modular Rail M-LOK (3)
Other (1)
Other Modular Rail Systems (1)
Pistol Length (1)
Quad Rail (11)
Rifle length (1)
Stripped (3)
Products
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Total Items: 58
)
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CMMG 16" 300BLK BLACKOUT Revolution Keymod Free Float Handguard
Sale
$799.95
On sale:
$674.95
In Stock.
LMT Lewis Machine & Tool 16" Upper Assembly 1:7 5.56 .223
Sale
$729.00
On sale:
$669.00
In Stock.
LMT Lewis Machine & Tool 10.5" Pistol Upper Receiver 5.56
Sale
$729.00
On sale:
$669.00
In Stock.
Phase 5 Tactical AR15 CQC Pistol 7.5" Complete Upper AR-15
Sale
$875.00
On sale:
$849.95
In Stock.
Spike's Upper 5.56 16" M4 LE Handguards FSP AR15 AR-15
Sale
$790.00
On sale:
$599.95
In Stock.
Spike's Tactical Upper 5.56 16" M4 LE 7" BAR Rail FSP
Sale
$839.95
On sale:
$814.95
In Stock.
Spike's Tactical 16" M4 LE Upper w/ 9" BAR Free Float Quad Rail
Sale
$826.00
On sale:
$799.95
In Stock.
Spike's Tactical Mid Upper 5.56 16" M4 12" BAR2 Rail
Sale
$846.00
On sale:
$819.95
In Stock.
Spike's Tactical AR15 5.56 Midlength Lightweight 14.5" Pinned 16" ST
Sale
$1,043.00
On sale:
$999.95
In Stock.
Adams Arms 12.5" P series Evo Upper 300BLK AR-15 AR15 Pistol Piston
Sale
$999.00
On sale:
$899.95
In Stock.
Adams Arms 5.56 Midlength 14.5" Tactical Elite Piston Upper 5.56 UA-14.5-M-TE-556
Sale
$999.95
On sale:
$899.95
In Stock.
Adams Arms UA-16-C-TE-556 5.56 Carbine Tactical Elite 16" Complete Piston Upper
Sale
$999.95
On sale:
$809.95
In Stock.
Adams Arms UA-7.5-P-TE-556 5.56 PDW Tactical Elite 7.5" Pistol Piston AR15 Upper
(2)
Sale
$999.95
On sale:
$849.95
In Stock.
Tiger Enhanced AR-15 7.5" 223 Wylde Pistol Complete Upper AR15
Sale
$699.95
On sale:
$599.95
In Stock.
LMT Lewis Tool & Machine 16" 1/7 M4 Profile Upper LOKI UPGRADE
(1)
Sale
$849.95
On sale:
$810.95
In Stock.
Seekins Precision SP NOXs 16" Billet Complete Upper AR15 AR-15
Sale
$999.95
On sale:
$869.95
In Stock.
Adams Arms AR15 P Series 7.5" Quad Rail Upper Micro Gas Block
Sale
$929.95
On sale:
$799.95
In Stock.
LMT Lewis Machine & Tool 14.5" SOCOM Upper Receiver Group 5.56 Chrome Lined Barrel
Sale
$729.00
On sale:
$669.00
In Stock.
Seekins Precision SP 300BLK 8" MCSR Rail Billet M-LOK Upper Complete BCG Charging Handle
Sale
$1,099.00
On sale:
$999.95
In Stock.
Geissele 11.5" Super Duty Complete Upper 5.56mm AR15 AR-15 NanoWeapon MK16
Sale
$1,259.00
On sale:
$1,054.95
In Stock.
LMT 16" MLC Piston Top End Lewis Machine Monolithic Complete M-LOK Rail Upper Receiver 5.56 AR15 AR-15 MLOK
Sale
$2,499.00
On sale:
$2,099.00
In Stock.
Geissele DDC 11.5" Super Duty Complete Upper 5.56mm AR15 AR-15 NanoWeapon MK16
Sale
$1,350.00
On sale:
$1,184.95
In Stock.
Brownells Gen2 10.5" BRN-180S AR-15 COMPLETE Upper AR15 5.56 Wylde BRN180S
Sale
$949.99
On sale:
$919.95
Out of Stock.
Aero Precision 14.5" M4E1 Threaded 5.56 Barrel Complete Upper Receiver 12" M-LOK ATLAS S-ONE Handguard
Sale
$494.99
On sale:
$458.48
In Stock.
Midwest Industries 16" Upper CRM15 M-LOK .223 5.56 1:8 Wylde Upper AR15 AR-15
Sale
$735.00
On sale:
$669.95
In Stock.
Midwest Industries 16" Upper CRM14 M-LOK .223 5.56 1:8 Wylde Upper AR15 AR-15
Sale
$730.00
On sale:
$659.95
In Stock.
Midwest Industries 10.5" Upper CRM9.5 M-LOK 5.56 1:7 NATO Upper AR15 AR-15 Pistol
Sale
$729.95
On sale:
$619.95
In Stock.
FOXTROT MIKE 9mm FM-9 ENHANCED PISTOL UPPER RECEIVER AR15 AR-15
(1)
Sale
$349.99
On sale:
$339.00
In Stock.
Colt 11.5" M4 5.56" Stripped Upper AR15 LE6933 Group AR-15 Receiver
Sale
$599.99
On sale:
$549.95
Out of Stock.
Lantac USA 14.5" Patrol 5.56/223 Wylde Upper Receiver Intermediate Gas AR15 AR-15
Sale
$1,242.99
On sale:
$1,099.99
Out of Stock.
Aero M4E1 16" 5.56 SUPERLATIVE ARMS PISTON COMPLETE UPPER RECEIVER AR15 AR-15
Sale
$999.99
On sale:
$999.91
Out of Stock.
Aero Precision 16" FDE M4E1 300BLK AR15 Upper Quantum MLOK .300 Blackout M-LOK
(1)
Sale
$539.99
On sale:
$506.99
In Stock.
Aero Precision 10" M4E1 300BLK AR15 Upper 9" ATLAS R-ONE MLOK .300 Blackout M-LOK
Sale
$539.99
On sale:
$506.99
In Stock.
Aero Precision 8" M4E1 300BLK AR15 Upper Quantum MLOK .300 Blackout M-LOK
Sale
$439.99
On sale:
$424.11
In Stock.
Aero Precision 8" M4E1 Enhanced 300BLK AR15 Upper MLOK .300 Blackout M-LOK
Sale
$469.99
On sale:
$458.24
In Stock.
Spike's Tactical Mid Upper 5.56 16" M4 9" BAR2 Rail
Sale
$826.00
On sale:
$769.95
In Stock.
Rock River Arms RRA 10.5" Mountain Pistol Upper Half Chrome Lined 5.56 1:7 NATO AR15 AR-15
Sale
$699.95
On sale:
$599.95
In Stock.
Aero Precision 10" M4E1 300BLK AR15 Upper Quantum MLOK .300 Blackout M-LOK
Sale
$449.99
On sale:
$438.74
In Stock.
Faxon Bantam 16" 9mm Upper Receiver Group Complete Rifle Length A4 Upper AR15 AR-15
Sale
$550.00
On sale:
$534.95
In Stock.
Bear Creek .350 Legend 20" Stainless Heavy Barrel 1:16 Carbine 15" MLOK Rail Side Charging Upper Gen 2
Sale
$499.95
On sale:
$469.95
Out of Stock.
Bear Creek .350 Legend 16" Parkerized M4 Barrel 1:16 Carbine 12" MLOK Rail Side Charging Upper Gen 2
Sale
$459.95
On sale:
$429.95
In Stock.
Geissele 16" Super Duty Complete Upper 5.56mm AR15 AR-15 NanoWeapon MK16 Airborne
Sale
$1,299.00
On sale:
$1,054.95
In Stock.
Lantac USA URG 18" 5.56/223 Wylde Upper Receiver W/ Rifle-Length Gas Tube AR15 AR-15
Sale
$1,299.99
On sale:
$1,199.95
In Stock.
Aero Precision 10" M4E1 300BLK AR15 Upper S-ONE MLOK Complete .300 Blackout M-LOK FDE
Sale
$504.99
On sale:
$479.95
In Stock.
CMMG Endeavor 300 Mk4 .224 Valkyrie 24" Complete Upper Receiver Group
Sale
$899.95
On sale:
$884.95
Out of Stock.
Aero Precision AR15 20" 5.56 Complete Upper w/ Pinned FSB & MOE Handguard A2 Flat Top AR-15
Sale
$449.99
On sale:
$399.95
In Stock.
Adams Arms 16" Extended Midlength M-LOK Complete Piston AR15 Upper Midwest AR-15 5.56
Sale
$999.95
On sale:
$849.95
In Stock.
Aero Precision EPC 8.3" 9mm Upper Receiver Group W/ Enhanced 7.3" Handguard Complete Upper AR15 AR-15
Sale
$409.99
On sale:
$399.95
In Stock.
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