I didnt heard much after it was advertised last year .
http://www.ruger.com/products/sr556/index.html?r=y
http://www.ruger.com/products/sr556/index.html?r=y
Came with KAC rails with covers, front and rear sights, Magpul CTR, 3 PMAGS, and soft case. You would be hard pressed to build a new, chrome lined, piston driven (with regulator)
Nothing an air compressor wouldnt solve.
I'd rather have a DI with normal handguards
With troy quad rails, troy front and back BUIS
at $1500 it's just too freaking expensive.
Market is flooded with AR types, so many of them that you get tired of seeing'em.
the SR-556 can hardly be called a flop, it has been a success for Ruger and despite the current economic downturn, sells well for its price.
the piston AR's are not generating the enthusiasm and sales we all expected.