COLT
COLT LE6921 UPPER 556NATO 14.5 Inch | .223 REM 5.56x45mm NATO | 098289035325
In Stock Vendor
COLT M4 UPPER 5.56 11.5 Inch LW BLK | .223 REM | 098289035349
LANTAC
LANTAC PATROL UPPER 223 WYLDE 14.5 Inch | 640117876077
LANTAC PATROL UPPER 300 BO 14.5 Inch | 640117876084
TACFIRE
TacFire BU-556-5 Pistol Upper Assembly 5.56x45mm NATO Caliber with 5 Inch Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver M-LOK Handguard for AR-Platform Includes Bolt Carry Group | 659725496003
SONS OF LIBERTY
SOLGW SWAMP FOX UL 14.7 Inch 5.56 URG | 691821504831
BLACK RAIN
BLACK RAIN UPPER RECEIVER 223REM BLK | .223 REM | 713757204903
GEISSELE
GE SUPER DUTY MOD1 5.56 16 URG BLK | 810081133654
GE SUPER DUTY MOD1 5.56 16 URG DDC | 810081133678
GE SUPER DTY MOD1 5.56 14.5 Inch URG DDC | 810081133708
GE SUPER DUTY MOD1 5.56 11.5 URG BLK | 810081133722
GE SUPER DUTY MOD1 5.56 11.5 URG DDC | 810081133739
GE SUPER DUTY MOD1 5.56 10.3 URG BLK | 810081133753
GE SUPER DUTY MOD1 5.56 10.3 URG DDC | 810081133760
GE SUPER DUTY MOD1 5.56 12.5 URG DDC | 810081133951
GE SUPER DTY MOD1 5.56 13.9 Inch URG DDC | 810081133999
SPIKES
SPIKES 556 UPPER 14.5 InchPB RAIL/DYN | .223 REM | 810083260785
SPIKES BILLET UPPER GEN2 MILSPEC | .223 REM | 810083267760
CMMG
CMMG UPPR BANSHEE 5.7X28MM 5 Inch BLK | 5.7x28mm | 810097504455
MARKLIN
CMMG UPPR DSNT 5.7X28MM 6.5 Inch AB | 810097509412
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