I am putting up my HK53 pistol in 300 blackout. Started out as a C93 pistol and Michael Machine did the conversion to 300 blackout. Just looking to see what's out there.
This is like having an MP5 in 300 blackout! Roller delay blowback with an 8.5 inch barrel. Built from a Malaysian HK33 parts kit, so these are all surplus HK parts with US receivers and barrels. MM added an RCM 300 blackout barrel, locking piece, and modified ejector, and it includes two recoil spring assemblies: one for supers and one for subs. Barrel is threaded 5/8x24 for easy suppression. Has a surefire eliminator 3 prong flash hider, PCS hk21 charging handle, open front sight hood, Magpul forend and grip housing, Bill Springfield modified trigger pack, low profile claw mount for optic, German leo 25 round mag, German 30 round, and 2 German 40 round mags.
Comes with a pistol end cap, and we can discuss other rear attachments. Asking 3600.
If you intend to form 1 this, I have an MKE hk33 a3 stock, and if you'd rather have a B&T tri rail handguard I can include that as well.
Please pm all trade offers. I'm interested in a Mac 11/10 or other introductory full auto, SLR 106U, 107UR, or AK105 build, suppressors, SGL 21, 308 battle rifle, weird/oddball guns, try me. Not interested in ARs, staccatos, or anything else I can readily go out and buy myself.
This is like having an MP5 in 300 blackout! Roller delay blowback with an 8.5 inch barrel. Built from a Malaysian HK33 parts kit, so these are all surplus HK parts with US receivers and barrels. MM added an RCM 300 blackout barrel, locking piece, and modified ejector, and it includes two recoil spring assemblies: one for supers and one for subs. Barrel is threaded 5/8x24 for easy suppression. Has a surefire eliminator 3 prong flash hider, PCS hk21 charging handle, open front sight hood, Magpul forend and grip housing, Bill Springfield modified trigger pack, low profile claw mount for optic, German leo 25 round mag, German 30 round, and 2 German 40 round mags.
Comes with a pistol end cap, and we can discuss other rear attachments. Asking 3600.
If you intend to form 1 this, I have an MKE hk33 a3 stock, and if you'd rather have a B&T tri rail handguard I can include that as well.
Please pm all trade offers. I'm interested in a Mac 11/10 or other introductory full auto, SLR 106U, 107UR, or AK105 build, suppressors, SGL 21, 308 battle rifle, weird/oddball guns, try me. Not interested in ARs, staccatos, or anything else I can readily go out and buy myself.
