POC: Mr. Ken Mueller P.O. : Wire Test Date: 29 November 207 Job : 224-00 Rheinmetall Ballistic Protection GmbH, Armor Protection Ballistic Resistance Test Prepared by: Craig A. Thomas Laura M. Deptol Belcamp, MD 207 December 207 Further dissemination only as directed by Rheinmetall Ballistic Protection GmbH, December 207. This report shall not be used to claim product certification, approval or endorsement. The results of the testing relate only to the samples submitted for testing. This test report shall not be interpreted as an endorsement by as to the continued quality or performance of any items of the same or similar design. The information contained in this report may be subject to the provisions of the Export Administration Act (50 USC 240 et seq.), the Export Administration Regulations (5 CFR 768-799), or the U.S. Arms Export control Act (22USC 2778 et seq.) and the International Traffic in Arms Regulations (22 CFR 20-30). These statutes and regulations impose restrictions on import, export and transfer to foreign entities and persons, whether within the U.S. or abroad, of certain data and articles without approved licenses from the U.S. Department of State and/or the U.S. Department of Commerce. is an independent testing facility and has no affiliation with Rheinmetall Ballistic Protection GmbH.
Introduction Rheinmetall Ballistic Protection GmbH provided two armor samples to for ballistic resistance testing on 29 November 207. 2 Threats and Instrumentation 2. Threats* 7.62 x 39-mm, 23-grain PS Ball projectiles *All projectiles were fired from a universal receiver which was fitted with the appropriate barrel and mounted on a NTS- Chesapeake Testing mount. *The threat projectiles were required to have no greater than 3 total yaw. Projectile yaw was measured to ensure that the test impacts were within this constraint by placing a yaw card at the appropriate gun-to-target range during velocity verification shots. 2.2 Instrumentation Projectile velocity measurements were obtained using Oehler Research model 57 infrared screens with Hewlett-Packard (HP) counter chronographs (universal counters, HP model 533A). A digital caliper was used to measure the post-impact deformations observed in the backing clay for selected shots. A digital still camera was used to document the test. Photographs are presented in Attachment A. 3 Details of Test The objective of this test was to conduct a ballistic resistance test on the armor samples in accordance with NIJ-STD-06 Level III (Modified) and the customer s request. spacing between multiple impacts on a single plate was in accordance with the referenced performance standard. s against the armor samples were performed at obliquity and ambient range temperature (65 ± F). For each shot, the target was strapped to a 5.5-in clay/plywood backing that was clamped to a rigid test fixture. All firings were conducted at 50.200 ft from the target. The velocities used for the test were in accordance with the customer s request. 4 Summary of Results The results of the ballistic resistance test are shown in Table. The round-by-round data sheets for all ballistic resistance testing performed are provided on the following pages. of 4
2 of 4 Table. Summary of Ballistic Resistance Test Results Job Sample Size (in) Weight (lbs) Threat Target Obliquity (deg) Velocity Penetration Data Result Def. 224-00- Lifesaver (Back) 0 x 3.00 6.89 7.62 x 39-mm, 23-grain PS Ball 2329 a,b 24.5 2 b 8.7 3 2390 9.8 4 5 2368 6 2377 7 224-00-2 Lifesaver (Front ) 0 x 3.00 6.85 7.62 x 39-mm, 23-grain PS Ball 2.8 2 23.3 3 2359 4 5 2382 6 a The projectile had insufficient velocity. b The spall box was not penetrated.
BALLISTIC RESISTANCE TEST Belcamp, MD 207 Test Panel Description: Steel Plate. Manufacturer: Rheinmetall Ballistic Protection GmbH Sample : Lifesaver (Back) Client: Rheinmetall Ballistic Protection GmbH Job : 224-00- Test Date: /29/207 Size: 0 x 3.00 in Avg. Thick: Thickness: Weight: 6.89 lbs Plies/Laminates: Date Received: /27/207 Via: FedEx Returned: FedEx Setup Spacing: NIJ-STD-06 Level III Witness Panel: Clay Backing Material: 5.5-in clay/plywood Condition: Ambient Ammunition Primary Screens (ft): 37.000, 37.333, 46.667, 47.000 Primary Location (ft): 42.000 Range to Target (ft): 50.200 Target to Witness (in): 00 Range : 6 Temp: 65.4 F BP: 3 inhg RH: 39.7% Barrel/Gun: CT-4052 Gunner: Josh Petty Recorder: S. McDowell Projectile Lot Powder () 7.62 x 39-mm, 23-grain PS Ball Russian N 0 Applicable Standards or Procedures Clay Drop - Drop Time: 2:30 PM; Block 5; Temp: 92.3 F; Drop Depths: 8.9mm,8.9mm,7.5mm,7.0mm,7.0mm () NIJ-STD-06 Level III (Modified) (2) Customer request Ammo Weight (gr) 2 3 4 5 6 7 22.5 2.4 2.8 2.7 2.7 22.4 2.9 Time 4295 4234 483 495 4225 4208 422 2328 239 2367 2376 Time 2 4007 395 3905 395 394 3927 3932 2 2329 2390 2368 2377 Avg. 2329 2390 2368 2377 Penetration Deformation 24.5 8.7 9.8 Obliq. ( ) Footnotes (a, b) (b) Remarks: Requested velocity: ±30 ft/s Footnotes: (a) The projectile had insufficient velocity. (b) The spall box was not penetrated. 3 of 4
BALLISTIC RESISTANCE TEST Belcamp, MD 207 Test Panel Description: Steel Plate. Client: Rheinmetall Ballistic Protection GmbH Job : 224-00-2 Test Date: /29/207 Manufacturer: Rheinmetall Ballistic Protection GmbH Sample : Lifesaver (Front ) Setup Size: 0 x 3.00 in Avg. Thick: Thickness: Spacing: NIJ-STD-06 Level III Witness Panel: Clay Backing Material: 5.5-in clay/plywood Condition: Ambient Ammunition Weight: 6.85 lbs Plies/Laminates: Primary Screens (ft): 37.000, 37.333, 46.667, 47.000 Primary Location (ft): 42.000 Range to Target (ft): 50.200 Target to Witness (in): 00 Date Received: /27/207 Via: FedEx Returned: FedEx Range : 6 Temp: 64.9 F BP: 3 inhg RH: 4% Barrel/Gun: CT-4052 Gunner: Josh Petty Recorder: S. McDowell Projectile Lot Powder () 7.62 x 39-mm, 23-grain PS Ball Russian N 0 Applicable Standards or Procedures Clay Drop - Drop Time: 2:00 PM; Block 5; Temp: 94.4 F; Drop Depths: 7.2mm,7.2mm,6.6mm,6.8mm,7.3mm () NIJ-STD-06 Level III (Modified) (2) Customer request Ammo Weight (gr) 2 3 4 5 6 2.8 2.8 22.5 2.5 22.4 22.3 Time 490 420 4237 4220 4200 4256 2360 238 Time 2 390 3929 3959 3937 397 397 2 2357 237 2383 Avg. 2359 2382 Striking 2359 2382 Penetration Def. 2.8 23.3 Obliq. ( ) Footnotes Remarks: Requested velocity: ±30 ft/s Footnotes: 4 of 4