From Model 1 Sales. Complete, ready to drop in.
Barrel is 20", 1-9 twist, 5.56 chamber, non chromed. Used approx 300 rds, Reciever is forged. Barrel not accurate enough for 200 prone matches. That is why I'm selling it, to buy match upper. The following mods have been done.
1) Glued front sight base for lower barrel stress.
2) Front sight post presision ground to .047"
3) Barrel has been fluted under the hand guards
4) Area below front sight base has been presion machined to allow a slightly lower front & rear sight posision.
5) Charging handle radiused & sealed for comfort