I have a few 9mm AR SBR uppers left from the last batch. Specs are as follows:

Rock River Arms 9mm flat top upper receiver
Rock River Arms 9mm full auto bolt, ramped to reduce wear on the lower*
Rock River Arms charging handle
TROS 5" 3-lug barrel
Daniel Defense SSC free float rail including 3 ladder rail covers

The ramped bolt requires the use of a round top semi-auto hammer or an M16 hammer.

The SSC rail is a hybrid of the standard M4 and the Lite rail. The inside diameter of the rail is 1.450" and easily accepts 1-3/8" dia suppressors. These were part of a special purchase (thanks Sid) and may or may not be available in the future. Daniel Defense has been non-committal so far on these becoming a standard item. I also have Daniel Defense heavy duty rail mounted QD sling swivels available.

Uppers are priced at $875 plus shipping. DD sling swivels are available for $37.95.

As always, no extra fees for Visa/MC









Thanks for looking.