has any body used Norma MRP Powder for reloading? any experiences, will help thanks.

Don't quote me because I could be mis-remembering...but I believe MRP and Reloder 22 are exactly the same powder.

It is my understanding it is the same as R22.

ADI Name Hodgdon Name
AS25BP / Trail Boss Trail Boss
AS30N Clays
AS50N International Clays
AS70N Universal Clays
AR2205 IMR 4227 - H4227
AR2207 H4198
AR2215 IMR 4198
AR2219 H322
AR2206H H4895
AR2208 Varget
AR2209 H4350
AR2213 H4831
AR2213SC H4831SC
AR2217 H1000
AR2218 H50BMG
AR2225 Retumbo
Benchmark2 BenchMark

Winchester Name Hodgdon Name
Win 231 HP38
Win 296 H110

RWS Rhino Name Alliant Name
Rhino 10 (RP10) Rl-10x
Rhino 15 (RP15) Rl-15
Rhino 19 (RP19) Rl-19
Rhino 22 (RP22) RL-22
Rhino 25 (RP25) Rl-25

RWS Rhino Name Norma Name
RP9 Norma 200
RP11 Norma 201
RP14 Norma 202
RP15 Norma 203b
RP18 Norma 204
RP22 Norma MRP
RP30 Norma MRP-2


Norma Name Alliant Name
Norma 203b RL-15
Norma MRP Rl-22

Winchester Name Alliant Name
WXR Rl-22

W760 = H414