Click to expand Tap to zoom SHS Air Seal Nozzle w/ O-Ring by SHS Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $11.99 SKU TZ0091 AK (19.70mm) - $11.99 AK (20.70mm) - $11.99 M4/M16 (21.40mm) - $11.99 SR-25 (24.00mm) - $11.99 AK (19.70mm) AK (20.70mm) M4/M16 (21.40mm) SR-25 (24.00mm) MODEL 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features With O-ring for better air seal (single or double depending on the batch) Made of AL7075 Aluminium Colour may vary.