Results for SBR Barrels & Upper Receivers

SONS OF LIBERTY GUN WORKS M4-L89 Upper Recvr 5.56 11.5" CarGas A2 FH

ROSCO MANUFACTURING Bloodline Barrel 9mm 14.5" fits AR-9 Black

Rosco Bloodline Barrel 9mm 7.5 Barrel

ROSCO MANUFACTURING Purebred Barrel 6mm ARC 14.5" Intermediate Gas Sys

Noveske AR-15 N4 Shorty Upper Reciever Assembly 5.56x45mm 10.5" Barrel NSR-9.75 M-LOK Handguard Black

Noveske AR-15 Barrel 300 AAC Blackout 7.94" 1:7" Twist Stainless

Noveske Afghan AR-15 Barrel 5.56x45mm NATO 14.5" Lightweight Contour 1:7" Twist Cerakote with Headspaced Bolt and Low Profile Gas Block

Geissele CHF AR-15 Barrel 5.56x45mm NATO 12.5" Geissele Contour 1:7" Twist Manganese Phosphate

Geissele CHF AR-15 Barrel 5.56x45mm NATO 10.3" Geissele Contour 1:7" Twist Manganese Phosphate

Geissele CHF AR-15 Barrel 5.56x45mm NATO 11.5" Geissele Contour 1:7" Twist Manganese Phosphate

BATTLE ARMS Authority ELite Upper Recv 5.56 10.5" AR-15 Black

Mcx-Spear Lt Ar Conversion Kit 5.56 Nato - Mcx-Spear Lt Ar Conversion Kit 5.56 Nato 11.5'''' Black

SOLGW EAST INDIA KIT 14.5 LFB

Sons of Liberty Gun Works Liberty Fighting AR-15 Barrel 5.56x45mm NATO 13.7" Medium Contour 1:7" Twist

Precision 6mm Arc Rifle Barrel - Precision 6mm Arc 14.5'''' Spr Profile 5/8x24 Thrd 1-7.5 Twist

ROSCO MANUFACTURING M4 Barrel 9mm 10.5" fits AR-9 Black

Colt LE6933EPRII 5.56mm 11.5" Bbl Sights Matte Black Upper Receiver Conversion Kit LE6933-EPRII-CK

FightLite DFX AR-15/M16/M4 .223 Remington/5.56x45mm NATO 12.5in Upper Receiver Heavy Short-Stroke Gas Piston 1-7 Twist 1/2x28 Manganese

Noveske EXTRA THICC Afghan 6mm ARC AR-15 Barrel 14.5" DDF Contour Mid-Length .9375 Gas Block Stainless Steel with Headspaced Bolt

Noveske AR-15 N4 Carry Handle OG Upper Receiver Assembly 5.56x45mm NATO 12.5" Barrel NSR-10.75 M-LOK Handguard Black

Noveske AR-15 N4 Diplomat Complete Upper Receiver 300 AAC Blackout 7.94" Barrel NSR-7 M-LOK Handguard Black

Noveske Lo-Pro Gas Block 5.56 Barrel 13.7in Infidel Mid Length Stainless .750 Gas Block Gtml Headspaced Bolt 0

Geissele Automatics Geissele Cold Hammer Forged .300 BLK 8" Chrome Lined Barrel 05-3428

Sig Sauer MCX-Spear LT Upper Flat Dark Earth .300 AAC Blackout 9 Barrel