measurement needed - non threaded M9

[Spartan09]

im hoping someone can help me here.

i have a KWA beretta 93r, and i am looking to mount a tracer unit on the barrel for CQB.

i have seen this adapter by laylax designed to clamp over the end of a non threaded M9 barrel and provide a thread to attach tracer units ( https://www.evike.com/products/91866/ )  i was wondering what the outer diameter of a non threaded M9 barrel is, and whether this adapter could be used on the m93r.

while i have a set of verniers and can measure the outer barrel on my m93r, i do not have an m9 (threaded or otherwise) that i can take a measurement from,  and as the only place so far i have seen this adapter advertised is on evike, and i cant find any measurements online, i dont want to risk buying the adapter and paying customs duty etc for a part that wont fit, so i would appreciate an accurate measurement that i can compare to my m93r.

alternatively, if anyone has a uk source fot the adapter, or an alternative option for mounting a tracer (other than cutting threads into the m93 barrel) i would be open to suggestions.

thank you in advance for any assistance you could provide

 

[strykerles]

would this work? if it's for silencers to screw on then would probably work for a tracer unit too

https://www.firesupport.uk/laylaxnineball-tokyo-marui-silencer-attachment-for-aep-m93r-compatibles.html

 

[JimFromHorsham]

Across three berettas ( TM based) 

Guarder steel outer barrel 14.6mm 

Tokyo Marui m9 standard plastic - 14.8mm

tokyo Marui m9a1 , standard but “chrome” finish - 14.9mm 

the laylax fitting you have linked is a compression type ( like a plumbers fitting with an olive washer ) so it should fit a few different brands , how secure though could be anyone’s guess but I’d imagine a smear of thread lock would do the job.

 

[Spartan09]

would this work? if it's for silencers to screw on then would probably work for a tracer unit too

https://www.firesupport.uk/laylaxnineball-tokyo-marui-silencer-attachment-for-aep-m93r-compatibles.html

thank you for that link, i will order one to see if it fits.

 

Across three berettas ( TM based) 

Guarder steel outer barrel 14.6mm 

Tokyo Marui m9 standard plastic - 14.8mm

tokyo Marui m9a1 , standard but “chrome” finish - 14.9mm 

the laylax fitting you have linked is a compression type ( like a plumbers fitting with an olive washer ) so it should fit a few different brands , how secure though could be anyone’s guess but I’d imagine a smear of thread lock would do the job.

thank you for those measurements.
im going to try the part strykerles linked above, as if it fits, it should be more stable than the part from evike,  but if it doesnt work, and the measurements of the 93 are similar to what you have provided, i will get the evike part and bite the bullet (or BB) on the customs fees