CMMG 30DF80A Barrel Sub-Assembly 300 Blackout 16.10" Black Nitride Finish 4140 Chromoly Steel Material Carbine Length with Multi Role Profile for AR-15

CMMG

MR BBL 10/22 22LR 17 THREADED GRAPHITE

Magnum Research

BARREL PR10 CF 308WIN 20"308 Win

PROOF RESEARCH

APF UPPER 350LEG 16 12.5 MLOK HG NIT BCG

Alex Pro Firearms

Rival Arms RA20G204A Precision V1 Drop-In Barrel 9mm Luger 4.02" Black PVD Finish 416R Stainless Steel Material with Threading for Glock 19 Gen5

Rival Arms

BARREL SCAR 16S 223REM 10"223 Rem | 5.56 NATO

FN

ENCORE SG BBL 20GA SS RIFLED20 Gauge

Thompson/Center

Rival Arms RA20G802E Precision V1 Drop-In Barrel 9mm Luger 4.17" Gold PVD Finish 416R Stainless Steel Material with Threading for Glock 48

Rival Arms

AERO M4E1-T COMPLETE UPPER 18 223 SS QPQ

Aero Precision

Walther Arms 281329710 PPQ 9mm Luger 4.60" Threaded Black Polygonal Rifled Steel

Walther Arms

MOSS BBL 500 20GA SLUG 24 RIFLED CANTILEVER

Mossberg

PROOF BBL BOLT 22ARC 18 CF SENDERO SA DROP

PROOF RESEARCH