Not an SBR. It's a Buck Mark Varmint model - per website NLA. [sad]
Buck Mark Varmint Suppressor Ready
Someone sold me everything but the serialized receiver so I upgraded by existing Buck Mark pistol. Harris bipod and red dot were my additions
My brother has the 5.5" saw you get for FREE with this deal. Plenty of power to cut 2x4, 6, 8, 10 at 90°. Lightweight. For $99.00 I'm jumping on this to supplement my corded Milwaukee.