Black Hills 5.56x45 Ammo for Sale
(0)
5.56x45 - 77 Grain OTM Mk 262 MOD 1-C - Black Hills - 460 Rounds in Ammo Can
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
460
(0)
5.56x45 - 50 Grain Barnes TSX HP - Black Hills Ammunition - 50 Rounds
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(3)
Black Hills Factory New Rifle Ammo, 5.56x45mm Nato, 77 Gr, Sierra Open Tip Match, 50rd Box
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(0)
Black Hills Ammunition 5.56x45mm NATO 62 Grain Dual Performance Solid Copper Hollow Point (SCHP) Rifle Ammunition 50rd Box
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(0)
5.56X45MM NATO 62GR TSX AMMO - 5.56x45mm NATO 62gr TSX 50/Box
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(1)
5.56x45 - 69 Grain Open Tip Match - Black Hills - 50 Rounds
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(0)
Black Hills Ammunition Rifle Ammo Brass 5.56 55 Grain 50-Rounds
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Capacity:
50
Finish Per Color:
Brass
Grains:
55 grain
Rounds:
50
(3)
5.56X45MM NATO 77GR TIPPED MATCHKING AMMO - 5.56x45mm NATO 77gr TMK 50/Box
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
(0)
5.56X45MM NATO 69GR TIPPED MATCHKING AMMO - 5.56x45mm NATO 69gr TMK 50/Box
Brand:
Black Hills
Caliber:
5.56×45mm NATO
Rounds:
50
Marketplace Insights
★ 4.6/5
based on 7 customer reviews across 9 variants from 12 retailers
Premium 5.56 ammunition praised for exceptional accuracy and reliability, though premium pricing and occasional batch inconsistencies give some buyers pause.
What customers like
Excellent accuracy86%
Shooting .3 - .4 MOA out of an spr with a Krieger barrel at 100 yards
Reliable performance57%
reliable in every AR I own (9 barrel, 10 1/2 barrel, 16 barrel)
Effective terminal ballistics43%
explosive impact under 100 yards. No exit wound
Common concerns
High price point29%
It aint inexpensive, but I
Velocity consistency issues14%
Standard Deviation on the velocity was over 15
Inconsistent quality batches14%
Very disappointed by this batch of black hills
Frequently Asked Questions
Black Hills 5.56x45 Ammo for Sale
Is Black Hills 5.56 ammo a quality brand?
Black Hills ammunition is widely regarded as high quality with strong quality control standards. They've produced 5.56 rounds since 1981 across multiple grain weights for hunting, defense, and training. Nine variants are currently available in our marketplace, typically priced around $76.74 per box.
Is 5.56 x45 the same as 223 ammo?
Not quite. While .223 Remington and 5.56x45 NATO are nearly identical in dimensions, 5.56 NATO runs at higher pressure. You can safely fire .223 in a 5.56 NATO chamber, but firing 5.56 NATO in a .223 chamber risks dangerous pressure spikes. Always check your rifle's chamber marking.
How much are 500 rounds of 5.56 worth?
Five hundred rounds of 5.56 ammunition typically cost between $150 and $300, depending on brand, grain weight, and bullet type. Budget brass or steel-case options run cheaper, while premium loads cost more. Prices fluctuate with market conditions, so checking current listings on sites like GunDeals or AmmoSeek is recommended.
Does the military use black hills ammo?
Yes. Black Hills supplies match 5.56mm ammunition and match ammunition for US Military Service Rifle Teams. The Navy awarded a $28 million contract for 5.56mm reduced ricochet limited penetration rounds, and a separate $30 million Navy/Marine Corps contract covers 9mm ammo. Many law enforcement agencies also use their ammunition.
What grain of 5.56 is best?
Best grain depends on your use. 55gr suits plinking and training with minimal recoil. 62gr works well for defense. 75-77gr excels at long-range precision. For varmints, lighter 35-45gr rounds perform better. Match your choice to barrel twist rate, barrel length, and intended purpose.
What is the shelf life of 5.56 ammo?
Properly stored 5.56 ammunition lasts decades or longer. Manufacturers conservatively recommend use within ten years, but rounds remain functional well beyond that if kept dry and at stable temperatures. Poor storage—moisture, heat, or humidity—degrades ammo in just a few years. Full metal jacket rounds hold up better than hollow points.
Does Walmart still sell 5.56 ammo?
Walmart announced discontinuation of .223/5.56 ammo, but some related ammo products still appear on Walmart.com. Availability may vary. Cabela's, Bass Pro Shops, and online vendors like Brownells stock it widely, with prices varying by brand and quantity.
Can my AR-15 shoot 5.56 x45?
Yes, if your AR-15 has a 5.56 NATO or .223 Wylde chamber. 5.56x45 is another name for 5.56 NATO ammo. A .223 Remington chamber alone may not safely handle 5.56 NATO due to pressure differences. Check your rifle's chamber marking to confirm compatibility.