centershot
03-06-2010, 11:49 AM
'Morning all! Going thru the ammo inventory today I spied a box of about 500 rds of 38 spl +P loads I made up as practice loads for my S&W M67 (actually made up 1500 at the time). I've been shooting the NRA lever-action rifle silhouette game for several years and started wondering if I might be able to use these loads in my Marlin 357 mag carbine for the pistol-cartridge class this year.
The load is 4.5 gr Bullseye with a Speer swaged SWC-HP bullet in a REM 38 spl case. It gives 950 fps from my 4" M67, I'm guessing around 1100 fps from the carbine. It does lead the barrel of the sixgun very slightly at the forcing cone end and I'm thinking that it's probably too fast for the carbine. Soooooo.................
I'm wondering if a dab of LLA applied to the exposed front driving band (just ahead of the crimp) would be enough extra lube to prevent lead buildup in the carbine barrel??? Anyone ever try this? [smilie=f:
The load is 4.5 gr Bullseye with a Speer swaged SWC-HP bullet in a REM 38 spl case. It gives 950 fps from my 4" M67, I'm guessing around 1100 fps from the carbine. It does lead the barrel of the sixgun very slightly at the forcing cone end and I'm thinking that it's probably too fast for the carbine. Soooooo.................
I'm wondering if a dab of LLA applied to the exposed front driving band (just ahead of the crimp) would be enough extra lube to prevent lead buildup in the carbine barrel??? Anyone ever try this? [smilie=f: