The Firing Line Forums - View Single Post - Bullet-Proofing an AR15, good money vs. wasted money

Revoliver · March 7, 2013, 04:01 PM

Forged upper reciever.
Medium contour barrel.
Full auto bolt carrier.
Mid length gas system on a 16" barrel.
Chrome lined barrel.
ST-T2 buffer.
HP/MP tested bolt and barrel.
4150 CMV barrel.
5.56 chambering.
1:7 twist.
M4 feed ramps.

ETA: Saw this awhile ago, and it is a nice quick reference.

https://spreadsheets.google.com/pub?...=5&output=html

March 7, 2013, 04:01 PM	#4
Revoliver Member Join Date: September 4, 2012 Location: USofA Posts: 80	Forged upper reciever. Medium contour barrel. Full auto bolt carrier. Mid length gas system on a 16" barrel. Chrome lined barrel. ST-T2 buffer. HP/MP tested bolt and barrel. 4150 CMV barrel. 5.56 chambering. 1:7 twist. M4 feed ramps. ETA: Saw this awhile ago, and it is a nice quick reference. https://spreadsheets.google.com/pub?...=5&output=html Last edited by Revoliver; March 7, 2013 at 04:08 PM.