Tactical Trijicon ACOG TA01 Style 4x32 Cross Sight Rifle Scope + Kill Flash
TROBB Solid Aluminium Dovetail Power Block with Gmac hollow probe and G-mac Bolt
Gmac Brass Power Adjuster Spring And Guide/Drilled Out Standard Valve For more air space
Hammer Mods//Gmac 30% Lighter valve Spring/Gmac Brass Safety Catch//Transfer port drilled out
Full Gmac Trigger kit/Gmac barrel cut to 9inch/Weihrauch Silencer/Custom Home Made Grips/
New TRACER LEDRAY GL2 LAMP 90m Range Beam//HI-Pac
...The "clone" phrasing is more in relation that it can be a multi stage pumper/PCP concept. The gun will be in bottle mode most of the time; who wants to pump all the time!?
The HDD design is similar to the o-ring idea, certainly got ideas from those, and your HDD. However, imagine having a circular ring that looks like a "V" down the profile, just as thin too. On side of the "V" rests in the gland cut, point facing the muzzle end. Like a "micro-parchute" if you will. The "bounce" causes the other side of the "V" to expand open.
"The majority of things in our lives are created by folks no smarter than the rest. Afterall, the world is comprised, and operated by C average people intellctually, academically, and morally. These people are often the great pioneers that set the precedent for what excellence should be."