Upgrade/Replacement 'Steel Hex Stand-off, washer & knurled Insert'.  Have you every had the small brass stand-offs that connect your pump grip side bars, to your Prophecy/Retaliator bolt sled suddenly break?  The problem is the standard parts are made from brass which is a soft metal.  There is a massive amount of force on these fittings, no wonder they can break.  

The connection piece is made from 3 components:  Hex threaded stand off, washer and knurled insert.

The weak point is the thread on the end of the stand off.  Being brass, it breaks off at this point.  This upgrade items you are purchasing includes a STEEL Hex threaded stand off.

Tip:  Use a small drop of Superglue or Loctite on the threaded stand off and re-assemble back together.  This ensures the product does not loosen under usage.

Sold as a pair.  Includes 2x Upgrade/Replacement 'Steel Hex Stand-off, washer & knurled Insert' as pictured.

Being nice and small in size, postage is cheap if you just purchase these upgrade stand off's.