Greetings Gents,
Anyone shooting 170-180 GN 300 Blackout Supersonics??? Please share your powder and Boolit combination. Im wanting these to run in a PSA 9.5 inch pistol and a 16 inch CZ Bolt gun.
My finished Boolit actually weighs 175 grains and I have the following powders AA9, H110, 2400, 300 MP.
This is the Boolit.
http://noebulletmolds.com/NV/product...oducts_id=3479
Any comments welcome.
Bluejay
You never know how you rank amongst men 'til you have seen what will break another man.
The original "Bluejay" US Army/ US Navy 1945-1970.
170gr. PB & 185gr GC, RD style with slightly smaller meplat. 4227,cfe blk & 1680, ~14gr. Not done testing but they work (10" 1:8 pistol). Alloy still needs to be pretty hard at any 'book load' fps.
Whatever!
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| BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
| BR | Bench Rest | M | Magnum | RN | Round Nose |
| BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
| C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
| HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
| PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
| LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
| GC | Gas Check |
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