Tiger Outfitters has the Vortex SPARC red dot optic on sale for $137.99. The SPARC is a 1x red dot sight that is roughly the size of an Aimpoint micro that accepts any of the Aimpoint’s mounts. The SPARC is a solid and reliable red dot that is rugged and is backed by Vortex’s lifetime replacement warranty.
Keep in mind that Vortex has released the SPARC II which has made incremental changes to the original SPARC that is on sale here. For a run down of the differences between the original SPARC and the SPARC II, check out this article over at thebangswitch.com. The MSRP for the SPARC is $199, so even though the SPART II is out, at $137.99, the original SPARC is a really good deal. If you have any questions about how rugged these optics are, check out the beating this SPARC sailed through for one reviewer’s edification.