Description
The “MP5 pattern Super Safety drop-in performance hammer” (pat. pending) is the solution to the slurry of 3D-printed jigs for mil-spec AR15 hammers that are supposed to enable the user to convert from original purposed use to MP5 pattern Super Safety. However, not one day went by where we did not get several calls from frustrated customers who either didn’t want to insert the rubber hose section that essentially jams bolt cycling operations — to sort of allow the gun to act as a standard blowback action, rather than its intended use as a true roller delay blowback operation system — the way the German gods of engineering intended them to be.
These are CNC machined via 8 processes to yield the final shape that interacts perfectly with the MP5 bolt carrier ledge/shelf, then polished by hand in a 6-step process that nets out a mirror-like smooth finish, which is then brushed with moly-linseed oil, packed with a +20% stronger hammer spring, and shipped.
This part allows this roller delayed blowback action to run just as smoothly as a true select-fire, roller auto-sear trigger pack MP5 does. Only those who know the true difference — in smooth, ball bearing-like feeling of nearly all recoil being deleted — would appreciate: this is your ticket to roller delayed heaven!
Note: This includes 1 extra spring that’s 20% stronger and is only to be employed in the event that light primer strikes arise with new, unfired brass. This enables yet another layer of redundancy for those clones whose tolerances are out of spec or are too tight — to better serve your investment.
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