This is our black Raptor Rail plus the LH bolt release.
This is for LEFT handed shooters, and will mount on the right side of the rifle, so when you insert a new magazine with your right hand, that same hand slides up slightly, taps our bolt release, and easily releases the bolt back into battery.
Both items are currently in-stock as of 1/15.
This represents a roughly 10% discount. Please email me if you have any questions. Thank you for your business!