$4.99 $0.99
Tim Durkin – November 6, 2019
1/2 x 28 inside threads.. mystery on the outside threads
PPGW – January 1, 2020
The inner threads are 1/2-28. The exterior threads are 3/4-16. I imagine they are designed to fit an oil filter for some back woods suppressor rig or something.
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Tim Durkin –
1/2 x 28 inside threads.. mystery on the outside threads
PPGW –
The inner threads are 1/2-28. The exterior threads are 3/4-16. I imagine they are designed to fit an oil filter for some back woods suppressor rig or something.