5.56x45 (5.56 NATO) for Sale: High-Quality Ammunition at Competitive Prices - Gunprime

1,088 results
Calibers: 5.56x45 (5.56 NATO)

Stag Arms Stag-15 5.56 NATO 16" 1/9 w/ 10 rd mag AR-15

Stag Arms Stag-15 5.56 NATO 16" 1/9 w/ 10 rd ma...

$899.00 Out of Stock

Windham Weaponry WW-CF 223/5.56 16" 30 rd w/ sights

Windham Weaponry WW-CF 223/5.56 16" 30 rd w/ si...

$1,149.00 Out of Stock

Used Bushmaster 11.5" barrel/5.5" Flash Hider Carbine 223/5.56 Rifle

Used Bushmaster 11.5" barrel/5.5" Flash Hider C...

$999.00 Out of Stock

Pre Ban Colt AR-15 A2 HBAR Sporter 223/5.56 20" ('78)

Pre Ban Colt AR-15 A2 HBAR Sporter 223/5.56 20"...

$2,499.99 Out of Stock

Springfield Saint Victor 556 Nato 16" Barrel CA Compliant STV916556BLC-B5

Springfield Saint Victor 556 Nato 16" Barrel CA...

$1,299.00 Out of Stock

Used Sig Sauer Sig 556 5.56 NATO 16" 1/7 30 rd One Mag

Used Sig Sauer Sig 556 5.56 NATO 16" 1/7 30 rd ...

$2,499.00 Out of Stock

Used Sig Sauer Model 516 556 Nato Lancer Handguard CMC Trijicon 5-20x50

Used Sig Sauer Model 516 556 Nato Lancer Handgu...

$1,799.00 Out of Stock

Colt Retro CAR-15 GAU-5 Vietnam 556 Nato 11.5" Barrel 1 of 500 CRGAU5AA

Colt Retro CAR-15 GAU-5 Vietnam 556 Nato 11.5" ...

$2,999.00 Out of Stock

HM Defense Raider MC5 556 Nato Pistol 9" Barrel MLok HMP15FMB556C

HM Defense Raider MC5 556 Nato Pistol 9" Barrel...

$1,299.00 Out of Stock

HK Heckler & Koch MR556A1 556 Nato MR556 416 10 Round Capacity 81000534

HK Heckler & Koch MR556A1 556 Nato MR556 416 10...

$3,599.00 Out of Stock

Colt CR6920 556 Nato M4 Carbine Magpul Slim Furniture CR6920MPS-B

Colt CR6920 556 Nato M4 Carbine Magpul Slim Fur...

$1,399.00 $1,099.00 Out of Stock