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View Full Version : Improving results from the mouse caliber .223/5.56


midnight rambler
16th October 2014, 02:13 AM
http://www.m4carbine.net/showthread.php?159538-Barrier-Blind-Back-Yard-Ballistics
old steel
26th October 2014, 05:03 PM
For extra distance i shoot out of a 20" barrel on my M16.
midnight rambler
20th December 2014, 12:25 PM
Bump for those who missed it the first time.


For extra distance i shoot out of a 20" barrel on my M16.

Many mouse caliber rifles these days are 16" or SBR, therefore the need for an optimized round such as the Barnes TSX 70gr.