10.5” .300 blackout barrel - Ballistic advantage Modern Series + Gas Block + Handguard

Selling .300 blackout barrel 10.5” + HDX MOD4 handguard 9” as a set + JP Enterprises low profile adjustable gas block. 

Surefire Muzzle device not included.

All items are pretty much brand new. I prob have 35rnds through the barrel. I decided to go with a 12.5” set up instead. 
 

asking $700 including shipping to anywhere in Canada