Here is what QL shows for RL16, 24" barrel and 210 Partition.

Cartridge : .338 Win Mag.
Bullet : .338, 210, Nosler PART SP 16337
Useable Case Capaci: 77.827 grain H2O = 5.053 cm³
Cartridge O.A.L. L6: 3.340 inch = 84.84 mm
Barrel Length : 24.0 inch = 609.6 mm
Powder : Alliant Reloder-16

Predicted data by increasing and decreasing the given charge,
incremented in steps of 0.309% 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

-03.1 102 71.09 2889 3891 55602 10149 100.0 1.176 ! Near Maximum !
-02.8 102 71.32 2897 3914 56189 10163 100.0 1.171 ! Near Maximum !
-02.5 102 71.55 2906 3938 56781 10175 100.0 1.166 ! Near Maximum !
-02.2 103 71.77 2915 3961 57379 10188 100.0 1.160 ! Near Maximum !
-01.9 103 72.00 2923 3985 57982 10200 100.0 1.155 ! Near Maximum !
-01.5 103 72.23 2932 4008 58592 10212 100.0 1.149 ! Near Maximum !
-01.2 104 72.45 2940 4032 59208 10224 100.0 1.144 ! Near Maximum !
-00.9 104 72.68 2949 4055 59830 10235 100.0 1.139 ! Near Maximum !
-00.6 104 72.91 2958 4079 60459 10247 100.0 1.134 ! Near Maximum !
-00.3 105 73.13 2966 4102 61095 10259 100.0 1.129 ! Near Maximum !
+00.0 105 73.36 2975 4126 61737 10270 100.0 1.123 !DANGEROUS LOAD-DO NOT USE!
+00.3 105 73.59 2983 4150 62387 10282 100.0 1.118 !DANGEROUS LOAD-DO NOT USE!
+00.6 106 73.81 2992 4173 63043 10293 100.0 1.113 !DANGEROUS LOAD-DO NOT USE!
+00.9 106 74.04 3000 4197 63707 10305 100.0 1.108 !DANGEROUS LOAD-DO NOT USE!
+01.2 106 74.27 3009 4221 64377 10316 100.0 1.103 !DANGEROUS LOAD-DO NOT USE!
+01.5 107 74.49 3017 4245 65056 10327 100.0 1.098 !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 105 73.36 3084 4434 75170 9831 100.0 1.041 !DANGEROUS LOAD-DO NOT USE!
Data for burning rate decreased by 10% relative to nominal value:
-Ba 105 73.36 2807 3674 49051 10564 97.8 1.234


Semper Fi