10-02-2014, 05:28 PM
Adco Firearms does good work, and Class3Machining is gaining a good rep as well.
Frankly, I think crowning a barrel is not all that hard, nor is perfection required (unless you're shooting benchrest where a .1MOA difference is a major factor). I used Brownell's crowning tools to cut and crown my own Savage bolt action barrel and it shoots lights out.
As for triggers, the best AR trigger I have ever used is the Geissele DMR two stage. Very crisp break, no overtravel, and reliable with all types of primers. I've owned CMC, JP Rifles, Timney, and Geissele AR triggers and I'll take Geissele any day of the week and twice on Sundays.
Frankly, I think crowning a barrel is not all that hard, nor is perfection required (unless you're shooting benchrest where a .1MOA difference is a major factor). I used Brownell's crowning tools to cut and crown my own Savage bolt action barrel and it shoots lights out.
As for triggers, the best AR trigger I have ever used is the Geissele DMR two stage. Very crisp break, no overtravel, and reliable with all types of primers. I've owned CMC, JP Rifles, Timney, and Geissele AR triggers and I'll take Geissele any day of the week and twice on Sundays.