The AR Barrel contains all the chemicals needed to maintain you AR.
 
CONTENTS:
 
1 x Shotblast
1 x Co-G Oil Lubricant
1 x XTermin8tr Bore Cleaner
1 x Rifle Butter Xtreme Grease
1 x C14arbonAttack Bore Cleaner
1 x DFNDR Stock Spray
1 x Silenced