New and unused Oceania Defence Samson MIST titanium suppressor.

This was bought a few months ago from NZAR15.com for an AR15 project that never went ahead. It has not been used - and is in as new condition still in it's original packaging.

From the manufacturer's website:

This is a Titanium suppressor designed to fit under the rail of a Samson or similar rail system on the AR15 type rifle in 556 caliber amunition. The Samson is designed to operate on semi auto SBR down to 12.5" barrels and has a thicker blast plate.

This is a direct thread on suppressor which overlaps the barrel providing two points of contact to reduce the possibility of a baffle strike.

Back pressure from the gas system is kept to a minimum by keeping the primary blast chamber volume sized properly. This allows the suppressed gas guns to run about as clean and reliably as a non suppressed without having to add adjustable gas blocks.

Weight - 167 grams

Outside Diameter - 38mm

Length - 185 mm

ID - 19.15mm

Thread - 1/2" 28tpi RH

Overbarrel from shoulder - 82mm

Length past muzzle - 103mm

This can is built from Ti6Al4V Grade 5. That is 90%Titanium, 6% aluminium and 4% Vanadium using a laser melting process provides a completely monolithic structure with a 850MPA yield strength and a very fine grain structure. The can is then stress relieved and heat treated for uniform strength and nitrided internally to increase the surface hardness of the baffles. The external finish is PVD coating which provided a very hard coating that is very resistant to heat and physical damage.