Hornady Black Rifle Ammunition 5.56X45 NATO 75 gr HD SBR 2321 fps 20/ct
Hornady Black Rifle Ammunition 5.56X45 NATO 75 gr HD SBR 2321 fps 20/ct
$23.52
In stock
Ships in 7 business days
In stock
⚠︎ Shipping & Purchase Restrictions
Firearms, ammunition, and NFA items are subject to shipping and transfer restrictions based on product type, destination, and inventory source.
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Ammo: No sales to AK, CA, HI, IL, NY
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Must ship to FFL: DC, NJ
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SOT/NFA Items: No sales to CA, DE, HI, IL, NY, MD, WA
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Firearms & Parts: Additional restrictions apply, particularly in AK, CA, HI, NY, WA.
All orders are subject to state and local laws and shipping eligibility.
Pick your FFL at checkout, or search dealers by ZIP first. You must be 21+ to take transfer of a handgun.
Product Information
Description
5.56X45 NATO 75 gr InterLock HD SBR Black is designed specifically for 10.5"-11.5" SBR’s by using proprietary propellant technology and a bullet designed with technology from industry leading Critical Duty FlexLock bullets. This round provides exceptional ammunition performance in SBR’s suppressed or unsuppressed with virtually no flash or residue dramatically reduced sound signature will not foul or overheat suppressors uniform velocity and accuracy and provides controllable rate of fire in automatic platforms. Designed to meet the requirements of the FBI protocol this round is the optimum choice for 10.5"-11.5" barreled 5.56X45 NATO rifles.
Full Specifications
| SKU | CSSI|HO81296 |
| UPC | 090255812961 |
| Manufacturer | Hornady |
| Manufacturer Part Number | 81296 |
| Bullet Weight (Grains) | 75 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Case Material | Brass |
| Grains | 75 GR |
| Length | 4.5000 |
| Model | BLACK |
| Product Type | InterLock |
| Safety | Centerfire |
| Shipping Weight | 0.605 |
| Sights | Centerfire |
| Units per Box | 20 |
| Cost per Round | 1.18 |
Shipping, Transfer & Returns
Shipping
- Insured to your FFL in 1–2 business days.
- Online only — no counter pickup at TS Firearm.
Transfer
- 21+ for handguns. Form 4473 and background check at the dealer.
- Dealer transfer fees are set by the dealer.
Returns
- Inspect at the counter before accepting transfer.
- Defects go to Canik’s warranty; we open the claim.
