Brand
Aero PrecisionAero Precision 19
American Defense MFGAmerican Defense MFG 2
Black Rain OrdnanceBlack Rain Ordnance 1
Colt's ManufacturingColt's Manufacturing 2
Daniel DefenseDaniel Defense 5
Foxtrot MikeFoxtrot Mike 2
Geissele AutomaticsGeissele Automatics 4
Primary Weapons SystemsPrimary Weapons Systems 5
Radian WeaponsRadian Weapons 2
SIONICS Weapon SystemsSIONICS Weapon Systems 2
Sons of Liberty Gun WorksSons of Liberty Gun Works 1
Complete Uppers
Aero Precision 10.5″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist
Out of stock
Original price was: $429.99.$398.40Current price is: $398.40.
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This product has multiple variants. The options may be chosen on the product page
Primary Weapon Systems 7.75″ MK107 Mod 1-M Complete Upper – .223 Wylde
Out of stock
Original price was: $1,099.95.$1,029.49Current price is: $1,029.49.
Primary Weapon Systems 11.85″ MK111 Mod 1-M Complete Upper – .223 Wylde
Out of stock
Original price was: $1,099.95.$1,029.49Current price is: $1,029.49.
Aero Precision 16″ 5.56 Mid-Length Complete Upper Receiver – No Forward Assist
Out of stock
Original price was: $519.99.$480.72Current price is: $480.72.
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This product has multiple variants. The options may be chosen on the product page
Aero Precision M4E1 16″ 5.56 Mid-Length Complete Upper Receiver
Out of stock
Original price was: $514.99.$476.15Current price is: $476.15.
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This product has multiple variants. The options may be chosen on the product page
Foxtrot Mike Enhanced FM9 Complete Upper Receiver – 5″
Out of stock
Original price was: $349.00.$326.94Current price is: $326.94.
Foxtrot Mike Enhanced FM9 Complete Upper Receiver – 4″
Out of stock
Original price was: $329.00.$310.00Current price is: $310.00.
Black Rain Ordnance SPEC15 16″ 5.56 Complete Upper Receiver
Out of stock
Original price was: $599.00.$558.06Current price is: $558.06.
Aero Precision M4E1 10.5″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist
Out of stock
Original price was: $464.99.$430.41Current price is: $430.41.
Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard – No Forward Assist
Out of stock
Original price was: $514.99.$445.66Current price is: $445.66.
Aero Precision M4E1 16″ 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard – No Forward Assist
Out of stock
Original price was: $514.99.$445.66Current price is: $445.66.