I haven’t a PSA 9mm AR with a 1:9 twist rate barrel. This is not optimal for cast boolit shoot unless using 147gr boolits.
Does anyone make a 1:16 9mm AR barrel?
I haven’t a PSA 9mm AR with a 1:9 twist rate barrel. This is not optimal for cast boolit shoot unless using 147gr boolits.
Does anyone make a 1:16 9mm AR barrel?
You can get a blank here, https://www.shilen.com/calibersAndTwists.html . The blank will need to be contoured, chambered and threaded and a gas port drilled.
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 |