Tuning .25 Uragán hopped up!

This Uragán has been setup for slugs. Shoots the H&N 36gr at 948 fps and the ZAN 37gr at 935 fps. Huma is on regulation duties. Shoots MOA with both slugs. The DonnyFL Tanto does a wonderful job at keeping the report in check. 

Created: 11/07/21 04:27 PM
Description: .25 Uragan slugger
Notes 1: 
Notes 2: 
Distance to Chrono(FT): 1.00
Ballistic Coefficient: 0.090
Bullet Weight(gr): 36.00
Temp: 70 °F
BP: 1021.87 inHg
Altitude: 120.00
# FPS FT-LBS PF
32 946 71.55 34.06 
31 947 71.70 34.09 
30 948 71.85 34.13 
29 946 71.55 34.06 
28 941 70.79 33.88 
27 953 72.61 34.31 
26 946 71.55 34.06 
25 944 71.25 33.98 
24 945 71.40 34.02 
23 946 71.55 34.06 
22 950 72.15 34.20 
21 946 71.55 34.06 
20 948 71.85 34.13 
19 952 72.46 34.27 
18 952 72.46 34.27 
17 951 72.31 34.24 
16 948 71.85 34.13 
15 948 71.85 34.13 
14 950 72.15 34.20 
13 942 70.94 33.91 
12 944 71.25 33.98 
11 948 71.85 34.13 
10 947 71.70 34.09 
9 947 71.70 34.09 
8 950 72.15 34.20 
7 953 72.61 34.31 
6 946 71.55 34.06 
5 946 71.55 34.06 
4 947 71.70 34.09 
3 945 71.40 34.02 
2 946 71.55 34.06 
1 947 71.70 34.09 
Average: 947.3 FPS
SD: 2.9 FPS
Min: 941 FPS
Max: 953 FPS
Spread: 12 FPS
Shot/sec: 0.1
True MV: 948 FPS
C44F0B3A-17C4-4E1C-B8A3-767FF09F9E3C.1636327476.jpeg
57CAD02B-F9AE-4DF7-91AA-3B123E61350F.1636327477.jpeg
FD526CFF-ADC4-46BC-8886-D3B1F98FB273.1636327478.jpeg

 
Great Tune! What is the psg setting on the Huma?

Noticed you added a rail extension, but what is the "handle looking" device on the bottom rail?

Huma is set to 168 bar. Yes, that’s the AGT King rail attached to a Yankee Hill Machine Picatinny rail. The handle looking deal is for offhand shooting. it’s a good angled foregrip. Kinda like this one: https://www.primaryarms.com/magpul-afg-2-angled-fore-grip-black