Table of Contents
- Top 29 300 Blackout Upper
- #1 Spikes Tactical 300 Black Out 8.3in Forged Upper
- #2 Radical Firearms 16in 300 Blackout RF Upper
- #3 Aero Precision M4E1 Enhanced 16in .300 Blackout Upper
- #4 Grid Defense .300 Blackout Upper Receiver
- #5 TRYBE Defense AR-15 16in Upper M-LOK .300 Blackout
- #6 Ghost Firearms Vital .300 Blackout Upper Receiver
- #7 Spikes Tactical 300 Black Out 16in Forged Upper Receiver
- #8 Primary Weapons – MK109 PRO Upper Receiver Complete 300 Blackout
- #9 Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver
- #10 Aero Precision M4E1 Enhanced 8in .300 Blackout Quantum Handguard Complete Upper Receiver
- #11 Aero Precision M4E1 .300 CMV Barrel Complete Upper Assembly
- #12 Griffin Armament MK1 PSD 300BLK 9.5 inch Upper
- #13 TRYBE Defense AR-15 Pistol 10.5in Upper M-LOK .300 Blackout
- #14 Tacfire AR-15 5.56/.233/.300AAC Stripped Upper Receiver
- #15 Aero Precision M4E1 Threaded 10in .300 Blackout
- #16 Stag Arms 15 A3 .300 AAC Blackout Upper Receiver Assembly
- #17 Aero Precision AR15 8in .300 Blackout Barrel Complete Upper Receiver
- #18 Aero Precision M4E1 Threaded 16in .300 Blackout
- #19 Ghost Firearms Elite Complete Upper Receiver .300 Blackout
- #20 Radian Weapons Model 1 .300 AAC Blackout Complete Upper Receiver
- #21 Radical Firearms 16 in. 300 AAC Blackout Upper Assembly
- #22 Grid Defense .300 Blackout Upper Receiver
- #23 Aero Precision M4E1 Threaded 8in .300 Blackout Complete Upper Receiver
- #24 Daniel Defense 300 AAC Blackout Complete Upper Receiver
- #25 Radical Firearms 8.5 in. 300 AAC Blackout Upper Assembly
- #26 Sons Of Liberty Gun Works – AR-15 East India Upper Receiver Starter Kits W/ Combat Grade BBLS
- #27 Aero Precision AR15 UPPER BLK
- #28 Stag Arms – Stag 15 300 Blackout 16in Upper Receivers
- #29 Anderson Manufacturing – AR-15 Upper Receiver Assembly 300BLK
Top 29 300 Blackout Upper
#1 Spikes Tactical 300 Black Out 8.3in Forged Upper
#2 Radical Firearms 16in 300 Blackout RF Upper
#3 Aero Precision M4E1 Enhanced 16in .300 Blackout Upper
#4 Grid Defense .300 Blackout Upper Receiver
#5 TRYBE Defense AR-15 16in Upper M-LOK .300 Blackout
#6 Ghost Firearms Vital .300 Blackout Upper Receiver
#7 Spikes Tactical 300 Black Out 16in Forged Upper Receiver
#8 Primary Weapons – MK109 PRO Upper Receiver Complete 300 Blackout
#9 Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver
#10 Aero Precision M4E1 Enhanced 8in .300 Blackout Quantum Handguard Complete Upper Receiver
#11 Aero Precision M4E1 .300 CMV Barrel Complete Upper Assembly
View on OpticsPlanet View on Brownells
#12 Griffin Armament MK1 PSD 300BLK 9.5 inch Upper
#13 TRYBE Defense AR-15 Pistol 10.5in Upper M-LOK .300 Blackout
#14 Tacfire AR-15 5.56/.233/.300AAC Stripped Upper Receiver
#15 Aero Precision M4E1 Threaded 10in .300 Blackout
#16 Stag Arms 15 A3 .300 AAC Blackout Upper Receiver Assembly
#17 Aero Precision AR15 8in .300 Blackout Barrel Complete Upper Receiver
#18 Aero Precision M4E1 Threaded 16in .300 Blackout
#19 Ghost Firearms Elite Complete Upper Receiver .300 Blackout
#20 Radian Weapons Model 1 .300 AAC Blackout Complete Upper Receiver
#21 Radical Firearms 16 in. 300 AAC Blackout Upper Assembly
#22 Grid Defense .300 Blackout Upper Receiver
#23 Aero Precision M4E1 Threaded 8in .300 Blackout Complete Upper Receiver
#24 Daniel Defense 300 AAC Blackout Complete Upper Receiver
#25 Radical Firearms 8.5 in. 300 AAC Blackout Upper Assembly
#26 Sons Of Liberty Gun Works – AR-15 East India Upper Receiver Starter Kits W/ Combat Grade BBLS
#27 Aero Precision AR15 UPPER BLK
View on OpticsPlanet View on Brownells
#28 Stag Arms – Stag 15 300 Blackout 16in Upper Receivers
#29 Anderson Manufacturing – AR-15 Upper Receiver Assembly 300BLK
