Contact Us (626) 286-0360 Store Locations
Phone Support Hours 7am-7pm PST (Closed Mon. May 28)
Browse by Type or Category
Memorial Day Sale! SAVE 25% with coupon code: MAY (Exclude MAP and SALE Items)

Matrix Aluminum 20mm Positive to 14mm Negative Airsoft Thread Adapter

1 Customer Review

by Lance R. on 08/28/2015
"Purchased for Matrix MB07. It does work, but slightly loose in the threads. I believe a 21mm would fit better. However, once this is screwed in fully into the MB07, there is no wobble. The external diameter of the adapter is the same diameter of the MB07 barrel at roughly 29/32 of an inch, or 23.018 mm. From the end of the outer barrel to the start of the suppressor, it is 3/8 of an inch, or 9.52 mm. 14mm threading is roughly 3/8 of an inch in length.
With the treading being 20mm, and not 21mm I would suggest that teflon tape be added to the threads to protect the barrel and the adapter. This will also help keep the adapter from unscrewing. Another alternative would be threadlock if you do not plan on removing the adapter at any point in time.

9/10 for fit
10/10 does what it is suppose to do.