are the barrels choked?
Your mother was a hamster, and your father smelt of elderberries
so they shoot cast OK then?
Your mother was a hamster, and your father smelt of elderberries
Yes they as well as the 201 and 202 love cast bullets . I have not owed a Sumatra but I am looking at the 25 right now and they are not chocked . And they do have a lead cut in them as well . Reports are they do well with up to at least 52 grain cast bullets . The thing that has me on hold right now is the loading port seal is located in the inside of the lead . Which means that what ever means you use to clean the barrel will pass through it . I clean after every 200 shots which is 1 day of shooting and the barrel needs the cleaning at this time . My thoughts are that lead particles could easily get stuck to the o ring or be abrasive to it . Which means I might have to replace it after every session . I am open to ideas . Even a snake ran through it on the second pass could deposit particles on a soft o ring IMO . Could be wrong have been before . Really like the shot count and power of the rifle . But the placement of that o ring could be a problem for my type of shooting .Marvin
I wanted to see if the rifle would do 275 fpe with the 22 inch barrel . With 160 and 164 grain bullets this time . If you add the total fpe of both bullets and divide by 3 it still held over 275 fpe on 3100 psi . The other plus is I started with a 80cf tank at 3200 psi. tethered and regulated to 2400 psi . Shot 125 RB over 1000 fps. on low power be fore the tank psi hit 2400 psi .Marvin
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 |