Date Changes Oct 12 - 25 2012 DSCA Policy Memo 12-54 Establish and Revise Nonrecurring Cost (NC) Charge - Projectile, 155MM Extended Range Excalibur, Models M982E1, XM982, and M982 has been posted. This memo modifies the Excalibur Extended Range Projectiles listed in Appendix 1, Table III - Ammunition/Ordnance for Articles in Cat I and Cat II.