Supplement no.3. to Army/Air Operations Pamphlet no.4. (chapter 3). Carriage of Artillery. Equipment by Air. Section 2, Q.F. 6-Ponder. 7-CWT. Mk 4 Gun on carriage … Range Table for Q.F. 6 Pounder. 7 CWT. Guns, Mark IV and V. (Anti-Tank and Tank Equipment). Full Charges. Standard Projectile: A.P.C.B.C. Shot, weight 7 …