Ah, that's great! The (few) references I found to the GM barrels listed a groove depth of .005-.006, which would equate to .510-.512 across the grooves. If they actually measure .508, then...
Type: Posts; User: weeble
Forum: Muzzleloading.
Ah, that's great! The (few) references I found to the GM barrels listed a groove depth of .005-.006, which would equate to .510-.512 across the grooves. If they actually measure .508, then...
Forum: Muzzleloading.
I've been wanting to try this for a while, and decided to make a project of it this year. My intent was to duplicate the equipment that others have used with success. Now I find that Green Mountain...
Forum: Leverguns
I dropped by his shop this past October. Everything appeared to be well.
Forum: Factory Rifles
Not sure I really want to add to this debate...but when you hold an AR by the "magazine" you're (likely) gripping the magazine well and not the actual magazine. When I was on active duty we were...
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 |