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Berrys 124g HP, 9mm. 1.085 C.O.A.L., 4.3 gr of Universal out of a 3.5 inch barrel and then the same load out of a 16 inch barrel.

Could some one with a ballistics program run that for me? Thanks.....
 

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It's all a guess and components and firearm are not identical., but an educated guess so here goes.

Code:
Cartridge          : 9 mm Luger (SAAMI)
Bullet             : .355, 124, RN Rainier 9mm
Cartridge O.A.L. L6: 1.085 inch or 27.56 mm
Barrel Length      : 3.5 inch or 88.9 mm
Powder             : Hodgdon Universal ?

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   86     3.44    834     191   16064   3746     89.5    0.570
-18.0   88     3.53    853     200   17002   3868     90.5    0.554
-16.0   90     3.61    872     209   17981   3987     91.5    0.539
-14.0   93     3.70    891     218   19001   4104     92.4    0.524
-12.0   95     3.78    910     228   20063   4219     93.3    0.510
-10.0   97     3.87    928     237   21170   4332     94.1    0.497
-08.0   99     3.96    947     247   22323   4442     94.8    0.485
-06.0  101     4.04    965     257   23523   4550     95.5    0.473
-04.0  103     4.13    984     267   24771   4655     96.2    0.461
-02.0  105     4.21   1002     277   26071   4756     96.7    0.450
[B]+00.0  108     4.30   1020     287   27422   4855     97.3    0.439[/B]
+02.0  110     4.39   1038     297   28828   4951     97.8    0.429
+04.0  112     4.47   1056     307   30291   5043     98.2    0.419  ! Near Maximum !
+06.0  114     4.56   1074     318   31812   5131     98.6    0.410  ! Near Maximum !
+08.0  116     4.64   1091     328   33394   5216     98.9    0.401  ! Near Maximum !
+10.0  118     4.73   1109     339   35039   5297     99.2    0.392  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    108     4.30   1069     314   32749   4811     99.9    0.406  ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba    108     4.30    956     252   22249   4682     91.0    0.484
Same load with a 16 inch barrel.

Code:
 Cartridge          : 9 mm Luger (SAAMI)
Bullet             : .355, 124, RN Rainier 9mm
Cartridge O.A.L. L6: 1.085 inch or 27.56 mm
Barrel Length      : 16.0 inch or 406.4 mm
Powder             : Hodgdon Universal ?

Predicted data by increasing and decreasing the given charge,
incremented in steps of 2.0% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !

Step    Fill. Charge   Vel.  Energy   Pmax   Pmuz  Prop.Burnt B_Time
 %       %    Grains   fps   ft.lbs    psi    psi      %        ms

-20.0   86     3.44   1100     333   16064    631     99.0    1.606
-18.0   88     3.53   1121     346   17002    643     99.3    1.570
-16.0   90     3.61   1141     358   17981    654     99.6    1.535
-14.0   93     3.70   1161     371   19001    664     99.8    1.502
-12.0   95     3.78   1181     384   20063    673     99.9    1.471
-10.0   97     3.87   1200     397   21170    682    100.0    1.440
-08.0   99     3.96   1219     409   22323    690    100.0    1.412
-06.0  101     4.04   1238     422   23523    698    100.0    1.384
-04.0  103     4.13   1256     435   24771    706    100.0    1.358
-02.0  105     4.21   1274     447   26071    713    100.0    1.333
[B]+00.0  108     4.30   1292     460   27422    721    100.0    1.309[/B]
+02.0  110     4.39   1310     472   28828    729    100.0    1.285
+04.0  112     4.47   1327     485   30291    737    100.0    1.263  ! Near Maximum !
+06.0  114     4.56   1345     498   31812    744    100.0    1.242  ! Near Maximum !
+08.0  116     4.64   1362     510   33394    752    100.0    1.222  ! Near Maximum !
+10.0  118     4.73   1378     523   35039    759    100.0    1.202  !DANGEROUS LOAD-DO NOT USE!

Results caused by ± 10% powder lot-to-lot burning rate variation using nominal charge
Data for burning rate increased by 10% relative to nominal value:
+Ba    108     4.30   1321     481   32749    684    100.0    1.249  ! Near Maximum !
Data for burning rate decreased by 10% relative to nominal value:
-Ba    108     4.30   1245     427   22249    769     99.4    1.395
So, you are looking at about 250-280fps more with the longer barrel.
 
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