77 SMK
LC Brass
CCI 200
23.8gr 8208 XBR
2830fps avg out of my PRI Mk12 Mod0 with Omega can/5.56 end cap. Super accurate, but very warm load. Brass doesn't look too beat up. Primers are on the edge (flat, some flow around firing pin), but never pierced or popped one. May need to switch to #41s, or back off a few tenths of a grain.
This same load in my Mod H with a Krieger/CLE chamber is too hot. Will be dropping back down and working up in an attempt to get a load that works for both weapons.
LC Brass
CCI 200
23.8gr 8208 XBR
2830fps avg out of my PRI Mk12 Mod0 with Omega can/5.56 end cap. Super accurate, but very warm load. Brass doesn't look too beat up. Primers are on the edge (flat, some flow around firing pin), but never pierced or popped one. May need to switch to #41s, or back off a few tenths of a grain.
This same load in my Mod H with a Krieger/CLE chamber is too hot. Will be dropping back down and working up in an attempt to get a load that works for both weapons.
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