In 2007 Sig Sauer came out with a Blackwater branded Sig P226. This year they have partnered with Blackwater to produce a 1911. It features picatinny rail, custom wood grips with blackwater logo, Nitron coated stainless steel slide and SIGLITE night sights.
Specs:
Caliber: .45 ACP
Mag Capacity: 8 rounds
Action Type: Single Action
Trigger Pull SA: 5 lbs
Barrel Length: 5″
Weight w/Mag: 41.6 oz
Options : Checkered front strap, Blackwater logo engraved on top of slide
The MSRP is $1290.
More info here.