Meets ATF requirements for permentently attaching muzzle brakes & flashdiders.
I ordered extra to meet a minimum order size.
This is "medium flow" solder which is rated for 1275 degree melt and comes in a 1/2oz in an applicator tube. One of these will do several muzzle brakes
Still have a few left to sell trade
Will trade a tube for NIW magazine or a side sling adapter
or sell for
$20 delivered - pay pal cash preffered