Barrel Lug: Short
Battle Sight on RSL: D
Bayonet Type: none
Bayonet Lug: Late Non-Cut
Bolt Carrier: Uncertain
Gas Tube: Early Uncertain
Gas Block: Early Uncertain
Receiver Cover Takedown: Normal
Rear Sight Block: Mid Milled
Serial Number Format: 6 Digits, 741103
S/N on Components: Last 4 digits
S/N on Stock: 741103, all 6 digits
Stock Swivel: Side
Trigger Group Type: Late Stamped
Notes: minty in California