6.8 SPC bolt from 223/5.56 bolt

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6.8 SPC bolt from 223/5.56 bolt

bj139

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01-14-2018, 11:18 PM (This post was last modified: 01-15-2018, 12:26 AM by bj139.)

NF,
Practical machinist was one of the sites that said any good smith could open up the bolt.

I would not try this with the Grendel because too much material must be removed (0.032") but with the SPC only 0.022" must be removed.

I bought 2 group buy Grendel bolts so I have 2 extra 223 bolts just gathering dust.

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Messages In This Thread

6.8 SPC bolt from 223/5.56 bolt - by bj139 - 01-14-2018, 03:48 AM

6.8 SPC bolt from 223/5.56 bolt - by Tex Nomex - 01-14-2018, 02:39 PM

6.8 SPC bolt from 223/5.56 bolt - by NugginFutz - 01-14-2018, 07:05 PM

6.8 SPC bolt from 223/5.56 bolt - by bj139 - 01-14-2018, 07:15 PM

6.8 SPC bolt from 223/5.56 bolt - by Tex Nomex - 01-14-2018, 07:22 PM

6.8 SPC bolt from 223/5.56 bolt - by NugginFutz - 01-14-2018, 08:15 PM

6.8 SPC bolt from 223/5.56 bolt - by Randy99CL - 01-14-2018, 08:31 PM

6.8 SPC bolt from 223/5.56 bolt - by bj139 - 01-14-2018, 11:18 PM

6.8 SPC bolt from 223/5.56 bolt - by StoneHendge - 01-14-2018, 11:57 PM