HFB 5.7X28 Incendiary ( 40 RDS )
Updated August 7, 2026
This auction ended on August 15, 2026.
See upcoming auctions from Diamond K Armory.
| Lot number | 91 |
| Auction | August Firearms / NFA / Acessories Auction |
| Date | August 15, 2026 at 9:00 AM CDT |
| Auction house | Diamond K Armory |
| Location | Hillsboro, Texas |
Custom 5.7x28 Incendiary Ammo. This ammo comes in a 20-round box. These bullets produce a bright flash with sparks when striking a hard surface. Manufactured in the Texas!!
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