Dealer Login:

Click Here to Become a Dealer

RSR Stock #: BABL300008M
Manufacturer Part #: BABL300008M
UPC: 819747022035

View High Resolution Image
View High Resolution Image
View High Resolution Image

Ballistic Advantage, Modern Series, Distinct Rigid Pattern Barrel, 300 Blackout, 10.5", 1:7 Twist, 5/8X24 Threads, 4150 CrMoV, QPQ Corrosion Resistant Finish, Black



"GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H.  Neither RSR Group, Inc. nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H.  The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components.  For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit

  • Length 10.5"
  • Material: 4150 Chrome Moly Vanadium
  • Profile: DRP
  • Finish: QPQ Corrosion Resistant
  • Twist Rate: 1:7 inches
  • Gas System Length: Pistol
  • Muzzle: 5/8x24 Threaded

Product Description

This .300 Blackout chambered 10.5 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.