Shop › ALLEN TAC SIX CITADEL SOLO SLING BLK ALLEN TAC SIX CITADEL SOLO SLING BLK $14.99 Allen Company Tac-Six Citadel Solo Sling, 1.5" Web Construction, Metal Scissor-Type Attachment Hook, Black 8910 Quantity: Add To Cart Added! Allen Company Tac-Six Citadel Solo Sling, 1.5" Web Construction, Metal Scissor-Type Attachment Hook, Black 8910