You gonna run a vertical grip?
		
		

Last edited by whaaaaaaaaaat (2010-02-15 11:23:14)



			Last edited by west-phoenix-az (2010-02-15 11:35:23)






		The gas block has a rail for mounting a sight. Usually those gas blocks are used for optic equipped AR's, but include the rail so a backup sight can be used.RAIMIUS wrote:
What's up with the front sights?
A separate gas block?

Last edited by west-phoenix-az (2010-02-18 08:34:26)

		Last edited by west-phoenix-az (2010-02-18 09:48:45)
