Convoy M1 old style extension tube?

Flashlight Modding and DIY Parts
1

got the convoy m1 with the removable pill and the threads is very different compared to the convoy M2 new solid pill style.

left is new M2 right is M1 old style threading

So i found all of these and am i wondering if any will fit:

$3.50 Aluminum Alloy Extension Tube for 1*18650 C8 LED Flashlight at FastTech - Worldwide Free Shipping

18650 Battery Extension Tube For Convoy L4 LED Flashlight Sale-Banggood.com

$3.16 Extension Tube For WF-900 / TR-1200 / TR-500 at FastTech - Worldwide Free Shipping

2

maciex
Member

VERIFIED OWNER

JoinedMar 2013
Posts 42
Reviews 89
Kudos11

Overall
› Quality
› Value
Fit with Convoy C8 and M2
PROS
quality

Fit with my convoy C8 and convoy M2
Not fit with convoy M1, S2, S3.

3

that person failed to mention if it is the new m1 or older m1, because there threading is different

4

Reviewed on 3/26/2014, before the new M1 came out.

5

Mr. Nobody

If you are willing to take a $3 gamble, you might try this with the Fasttech extension. Maybe the tailcap threads won’t match the extension but maybe the part that threads into the head might. The threads look similar and use a single o-ring. Buy it and try screwing the male part of the extension into the head and then the front of the battery tube into the female part. It wouldn’t hurt to try.

If it doesn’t work, it’s no great loss. Toss it in your parts box and maybe you’ll get a light later that it will fit.

6

Thanks for that suggestion, I actually ordered that one from Ft a while ago, the threads look close very close and its only a few shillings. :)