1. 7.62x 51 SSP Subsonic Penetrator Provides superior accuracy, stealth and penetration capability
McLean, VA USA

2. Typical Problems with Subsonic Ammo
Significantly limited effective range, often less than 200 yards
Limited penetration capability, due to reduced velocity and terminal energy
Weapon jamming/ failure to cycle, due to lower gas pressures
Reduced accuracy, due to reduced chance of a ‘clean burn’ and velocity variation
Increased weapon fouling
Increased chance of projectile obstructing, due to lower pressure
DSG’s SSP -Subsonic Penetrator solves these issues

3. Solution
Introducing the 7.62x51-SSP (Subsonic Penetrator) The SSP provides military and LE agencies new and innovative subsonic capabilities
Reliable Source:
Developed and tested in Norway
Manufactured in the USA (Idaho)
Maximum effective range: 600m
Highly effective materiel and armor penetration
Low angle penetration
Accuracy: 1.4MOA-Non Optimized
Normal weapon function and cycling
Exceptional cross-wind stability

4. Specifications-(7.62x 51 SSP Subsonic Penetrator)
Bullet weight, gram
19.25 ± 0.05 (297grain)
Ammunition weight, gram
31.5 (486 grain)
Ammunition length, mm
70.6 (2 25/32 In)
Barrel length, mm
560 (22 In)
Velocity (V);
energy (Е);
flight time (T);
trajectory (Y)
and
drop (Z)
at range (Х) Х V Е T Y Z m
m/seс
Joulе
seс
ft/sec
1045 50
324.4
1010
0.15
+ 0.12
+ 0.36
+ 0.60
100
319.9-
1049 ft/sec
982
724 KE
0.31
ZERO
+ 0.48
+ 0.97
+ 0.01
150
315.7
957
0.47
– 0.36
+ 1.11
+ 0.02
200
311.8
1023 ft/sec
933
688 KE
0.62
– 0.96
+ 0.99
+ 0.04
250
307.9
910
0.79
– 1.81
– 0.61
+ 0.62
+ 0.06
300
304.0
997 ft/sec
887
654 KE
0.95
– 2.92
– 1.49
+ 0.09
350
300.2
865
1.12
– 4.30
– 2.62
– 0.89
400
296.5
844
1.28
– 5.95
– 4.03
– 2.05
+ 0.16
450
292.9
824
1.45
– 7.87
– 5.72
–3.49
+ 0.20
500
289.2
803
1.62
– 10.09
– 7.69
– 5.22
+ 0.25
550
285.5
782
1.80
– 12.59
– 9.96
– 7.24
+ 0.30
600
281.8
921 ft/sec
762
1.98
– 15.40
– 12.53
– 9.56
Penetrated range of 8mm steel plate
100 – 150 m ( yards)
Penetrated range of 6mm steel plate
450 – 550 m ( yards)
Penetrated range of 6mm/600 steel plate
250 – 300 m ( yards)
Penetrated range of 5mm/450 steel plate
100 – 150 m

5. Weapon: AR-10 with a suppressor
Weapon Function Test
Weapon: AR-10 with a suppressor
Results: Normal weapon function and cycling using the SSP subsonic ammunition

6. Tested with the Dragon-1
Modular Suppressor
Technology / Product
Modular lightweight suppressor
Monolithic modules, machined from solid bar
Stainless Steel with inconel baffles
No moving parts, no welds, highly durable
Disassemble for inspection or cleaning
Q-Lock (Quick Release/Mounting – one hand) operation
Customizable and mission-specific
Compatible with 3rd party flash hiders
Improved Barrels & Suppressors
Current TRL level 9
Projected price in quantity USD
Suppressor is available for T&E now
Weapon-specific variants subject to demand
The So What
No moving parts ensure fail-safe operation, even in tough conditions. No welds to break.
Single handed patented Quick Release/Mounting , , , saves time and reduces operational risk
Modular design enables mission-specific version, to suit specific requirements of size, weight and performance.
Better suppressor performance, extended life, ease of use, enhanced value for money through modular , design.

7. Weapon: Remington and AR-10
Accuracy Test
7.62 SSP at 300 meters
7.62 SSP at 300 meters
Weapon: Remington and AR-10
Ammo: 7.62 SSP
Suppressor: Dragon-1
Range: 300 meters

8. 300m range, 1.4 MOA Pre-production
Weapon: Remington 700 rifle
Barrel length 26"
Range: 300 meters
Angle: 60 degree
Results:
Dispersion of five 7.62 SSP bullets: (A) 11.5 cm (4.5 in)
Accuracy: 1.4MOA.

9. 300m, 2.4MOA – Pre-production Weapon: AR-10 Results: Barrel length 24"
7.62 SSP Subsonic ammo
Range: 300 meters
Angle: 60 degree
Results:
Dispersion of five ×3 lots 7.62 SSP subsonic bullets: (B, C and D) cm (7-7.8 in)
Accuracy: 2.4MOA

10. Penetration Test- 90 deg
NOTE: 8-mm, 6-mm, 5mm and 4mm steel S355MC with tensile strength Rm= MPa used in all tests.

11. 6mm steel, 90 degree, 600m Results Weapon: Remington Range: 600m
Angle: 90 degree
Velocity at impact: 295 m/s - (977 ft/sec)
Results
Projectile penetrated 6mm steel plate, plus 2mm aluminum plate
Projectile did not break after penetration of 6-mm steel – see the photo of 2-mm aluminum plate, placed behind steel target.
The subsonic bullet penetrated 6mm steel plate at 600m range.

12. 8mm steel, 90 degree, 150m Results (Steel plate S355MC) Weapon: AR-10
Range: 150m
Angle: 90 degree
Velocity at Impact: 321 m/s- (1053 ft/sec)
Results
Bullet can penetrate 8mm steel plate “S355MC”
Bullets before and after penetration of 8-mm steel:
(A) projectile before shot
(B) two 7.62 SSP projectiles after penetration of 8mm steel

13. Inclined Target Penetration Test
NOTE: 8mm, 6mm, 5mm and 4mm steel S355MC with tensile strength Rm= MPa used in all tests.

14. 8mm steel, 60 deg, 300 meters Weapon: Remington 700 rifle Results:
Barrel length 26"
Range: 300 meters
Angle: 60 degree
Results:
Several 7.62 SSP penetrated 8mm steel plate set at 600 angle at 300 meters

15. 6mm steel, 60 deg, 300m Weapon: AR-10 Barrel length 24"
7.62 SSP Subsonic ammo
Range: 300 meter
Angle: 60 degree
Results:
All fifteen 7.62 SSP rounds penetrated the 6mm steel plate at 600 angle at 300 meters

16. Windshield Test

17. Windshield, 30 deg, 350m – 7.62 SSP Results Weapon: AR-10
The windshield (A) was set at an angle for the first shot.
Velocity at the impact in windshield: 300 m/s-(984 ft/sec)
Range: 350 meters
Results
No change in projectile trajectory, however projectile tumbled after impacting windshield and struck 5mm steel plate (B) then ricocheted back into windshield (C).

18. Windshield shot: 29.5 deg, at 50 meters
Weapon: AR-10
The windshield (E) was set at an angle
Velocity at the impact in windshield: 320 m/s- (1049 ft/sec)
Range: 50 meters
Results:
No change in projectile trajectory, tumbled after impacting windshield and struck 5mm steel witness plate sideways (F) then ricocheted back into windshield (G).
D0 – 7.62 SSP projectile before firing;
D1 – first shot into windshield;
D2 – second shot into windshield;
D3 – third shot into windshield;

19. Windshield shot: 29.5 deg, at 50 meters
Weapon: AR-10
The windshield (E) was set at an angle
Velocity at the impact in windshield: 320 m/s- (1049 ft/sec)
Range: 50 meters
Results:
No change in projectile trajectory, tumbled after impacting windshield and struck 5mm steel witness plate sideways (F) then ricocheted back into windshield (G).
D0 – 7.62 SSP projectile before firing;
D1 – first shot into windshield;
D2 – second shot into windshield;
D3 – third shot into windshield;

20. Windshield, compound angle shot: 45 deg (H), 35 deg (V), at 200 meters
Weapon: AR-10
The windshield (H) was set at 350 and angle for third shot.
Projectile velocity at impact in windshield was 312 m/s (1023 ft/sec) at 200meters
Results
Projectile trajectory did not change, however projectile broke into 2 fragments after impacting windshield.
Two fragments penetrated 4mm + 2mm aluminum witness plates (K).

21. Car Door Test

22. Car door, 43 deg, at 100m range Weapon: AR-10 Target: Car-door (L)
Angle:
Range: 100 meters
Velocity at impact in windscreen: 319 m/s.
(1046 ft/sec)
Weapon: AR-10
Results:
No change in projectile trajectory, however projectile “key holed” after penetration of door (L and M) and tumbled after striking 5mm steel (P)

23. Available Calibers 7.62mm (7.62x51) 300 Blackout 5.56mm (5.56x45)
Pre-production
Samples available for testing
5.56mm (5.56x45)
Currently testing
.50 and .338
Under development

24. For more information, please contact:
Thank you.
For more information, please contact: *
McLean, VA 22101