Just received 3 bolts from Bula today to replace some in my armorer's kit that I had used recently. These bolts are fabulous and indeed a masterpiece of workmanship.
Bolts I got in are -2, -4 and -6. This will decrease headspace over a standard size bolt by 2, 4 or 6 thou. I tend to use these custom bolts when I wish to re-use a take off barrel, either
USGI or commercial that needs to have headspace reduced.
Thanks to Bula Defense Systems once again for a job well done. Standard size bolts are also available as are +2, +4 and +6 which will increase headspace over a standard.



Bolts I got in are -2, -4 and -6. This will decrease headspace over a standard size bolt by 2, 4 or 6 thou. I tend to use these custom bolts when I wish to re-use a take off barrel, either
USGI or commercial that needs to have headspace reduced.
Thanks to Bula Defense Systems once again for a job well done. Standard size bolts are also available as are +2, +4 and +6 which will increase headspace over a standard.



