3″ Tube Extension For AD Radial-8 Adaptive Solvent Trap Kit (AST)

One (1) 3″ Tube Extension for the AD Radial-8 (1.57″ OD) Adaptive Solvent Trap Kit. This 3″ tube extension is the same tube that comes with the 1.57″ AD Radial-8 AST Kit, and has a 1.375 x 24″ Thread Pitch.

Damage to the Grade 5 Titanium or the Billet Aluminum version of this tube extension is extremely rare, to non-existent – We have not had a single report of a customer needing a new tube due to damage. The reason most of our customers order additional AST Tubes is to have an extra tube in a different type of material, to swap the tube for use on various firearms. Mixing and matching certain parts between aluminum and titanium is not uncommon.

Some customers will initially purchase a Billet Aluminum AST Kit and split the 8 adaptive cups included with the kit, between two solvent traps, some then utilize the 1/2×28″ thread on one kit and the 5/8×24″ thread on another kit – more often then not, they will purchase an additional 3″ tube extension and sealed end cap, thus converting one adaptive solvent trap kit into two!

Generally, if our solvent trap parts are on backorder, it may take up 7-10 days to process and ship your order. This time frame may vary depending on inventory ordered, logistics, and other delays outside our control.