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Over the past few years I have really gotten into testing and Chronographing various .38 Special self defense loads since that is what I carry in my Model 60-7. Many of the results have been posted on this and other Forums and would like to post some interesting findings from todays Chronograph tests.
As some here might already know, I am a huge Buffalo Bore fan and that is my daily carry load (158 grain HEAVY +P LSWCHP-GC - 1040 fps from a 2" bbl. and 1170 fps from a 6" barrel). Now, as some may know, Remington recently re-branded their "FBI load" and their long time designation of R38S12 is now known as High Terminal Performance or HTP. In a call to them about a year ago I was told that the new HTP load is identical to their older R38S12 and the only thing new was the packaging. Recently I purchased a few boxes of the new HTP ammo and while at the Range today Chronographing M1 Carbine and other loads I wanted to compare the old against the new Remington FBI load offerings as well.
Now just as a note, I almost always test .38 Special carry ammo from my 2" M60-7 but today I had a M27 with a 6" barrel since I was also testing some .357 offerings.
Firing 10 rounds each from the M27 here are the results of the old vs the new. Todays weather was 67º F, dry and very sunny.
OLD R38S12 158 GRAIN +P LSWCHP FBI LOAD FROM 6" M27
LOW: 953
HIGH: 969
AVG: 964
NEW HTP 158 GRAIN +P LSWCHP FBI LOAD FROM 6" M27
LOW: 859
HIGH: 884
AVG: 872
As the results show, Remington's new FBI load offering seems to have shed just under 100 feet per second when they re-branded it. I did only open and test one box so far but since they were fairly consistent I would expect that these results are reflecting what they are currently loading. I would really like to know if anyone else has done a comparison of the new & old and what their results were. Now remember, these results are from a 6" barrel and would expect a reduction of at least 100 or so F/S from a 2" barrel. That would result in around 770 fps out of a Chief's Special with their new HTP offering as compared to around 860 fps from their older one.
I am not saying the new bullet won't do what it is supposed to do, but I am saying that they seemed to have watered it down by more than 10%. I also realize that bullet performance is not solely judged by its velocity, but given the fact that the bullets in both the old and new are identical, I would think that bullet performance would certainly be affected by this velocity reduction. If anybody with a Chronograph has both new and old Remington FBI loads at their disposal, I would certainly like to know what their results might be. Please post if you are able.
Regards,
Chief38
As some here might already know, I am a huge Buffalo Bore fan and that is my daily carry load (158 grain HEAVY +P LSWCHP-GC - 1040 fps from a 2" bbl. and 1170 fps from a 6" barrel). Now, as some may know, Remington recently re-branded their "FBI load" and their long time designation of R38S12 is now known as High Terminal Performance or HTP. In a call to them about a year ago I was told that the new HTP load is identical to their older R38S12 and the only thing new was the packaging. Recently I purchased a few boxes of the new HTP ammo and while at the Range today Chronographing M1 Carbine and other loads I wanted to compare the old against the new Remington FBI load offerings as well.
Now just as a note, I almost always test .38 Special carry ammo from my 2" M60-7 but today I had a M27 with a 6" barrel since I was also testing some .357 offerings.
Firing 10 rounds each from the M27 here are the results of the old vs the new. Todays weather was 67º F, dry and very sunny.
OLD R38S12 158 GRAIN +P LSWCHP FBI LOAD FROM 6" M27
LOW: 953
HIGH: 969
AVG: 964
NEW HTP 158 GRAIN +P LSWCHP FBI LOAD FROM 6" M27
LOW: 859
HIGH: 884
AVG: 872
As the results show, Remington's new FBI load offering seems to have shed just under 100 feet per second when they re-branded it. I did only open and test one box so far but since they were fairly consistent I would expect that these results are reflecting what they are currently loading. I would really like to know if anyone else has done a comparison of the new & old and what their results were. Now remember, these results are from a 6" barrel and would expect a reduction of at least 100 or so F/S from a 2" barrel. That would result in around 770 fps out of a Chief's Special with their new HTP offering as compared to around 860 fps from their older one.
I am not saying the new bullet won't do what it is supposed to do, but I am saying that they seemed to have watered it down by more than 10%. I also realize that bullet performance is not solely judged by its velocity, but given the fact that the bullets in both the old and new are identical, I would think that bullet performance would certainly be affected by this velocity reduction. If anybody with a Chronograph has both new and old Remington FBI loads at their disposal, I would certainly like to know what their results might be. Please post if you are able.
Regards,
Chief38