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New 2026 5.56 NATO Ammo Product Reviews by Verified Buyers on Popular Brands like PMC Ammunition, Freedom Munitions, Fiocchi and More! — 44 products / 103 models

OpticsPlanet.com offers the absolute best online shopping experience for 5.56 NATO Ammo. In case you can't make up your mind which 5.56 NATO Ammo to purchase then look at our 5.56 NATO Ammo Reviews and compare top rated brands to discover a 5.56 NATO Ammo which is suitable for you. Our customer written product reviews by verified buyers include recommendations, reviews, ratings and feedback. Get educated purchasing advice for all of our favored brands.image

Having a good understanding plus a general familiarity with the products you're planning to purchase is vital if you prefer the right products to begin with. Our on-line product reviews of 5.56 NATO Ammo will help you find the information you need and let you discover which 5.56 NATO Ammo consumers think are the best on the market. So before buying, ensure that you take a look at our customer feedback for all our top brands for 5.56 NATO Ammo.

44 Products in Reviews for 5.56 NATO Ammo Products

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Image of PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition 2 models PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition (112) As Low As (Save Up to 17%) $12.49 $0.62/Round Best Rated
Image of Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition 2 models Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition (19) As Low As (Save Up to 21%) $28.99 $1.45/Round 20% Coupon
Image of Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition 3 models Hornady Frontier 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition (42) As Low As (Save Up to 29%) $12.49 $0.56 - $0.62/Round On Sale
Image of Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition 2 models Hornady Frontier 5.56x45mm NATO 75 grain Boat Tail Hollow Point (BTHP) Brass Centerfire Rifle Ammunition (28) As Low As (Save Up to 21%) $17.09 $0.85/Round 20% Coupon
Image of Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition 7 models Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition (147) As Low As (Save Up to 53%) $12.29 $0.61 - $0.69/Round Best Rated
Image of PMC Ammunition X-TAC 5.56x45mm NATO 55 Grain Full Metal Jacket (FMJ) Brass Cased Centerfire Rifle Ammunition PMC Ammunition X-TAC 5.56x45mm NATO 55 Grain Full Metal Jacket (FMJ) Brass Cased Centerfire Rifle Ammunition, 20, FMJBT (65) List: $15.99 (Save 31%) $10.99 $0.55/Round Best Rated
Image of Hornady BLACK 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition Hornady BLACK 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition, 20, FMJ (8) List: $24.99 (Save 18%) $20.59 $1.03/Round Best Rated
Image of Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition, 20, BTHP (14) List: $19.60 (Save 21%) $15.49 $0.77/Round Best Rated
Image of Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition 2 models Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition (1) As Low As (Save 12%) $29.39 $0.58 - $0.59/Round
Image of Barnes Vor-Tx 5.56x45mm NATO 70gr TSX BT Rifle Cartridges Barnes Vor-Tx 5.56x45mm NATO 70gr TSX BT Rifle Cartridges, 20, BTHP (14) List: $40.99 (Save $1.20) $39.79 $1.99/Round Best Rated
Image of First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammunition - Bulk First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammunition - Bulk, 1000, FMJBT (1) List: $612.29 (Save 13%) $533.29 $0.53/Round
Image of Barnes Vor-Tx 5.56x45mm NATO 62gr TSX BT Rifle Cartridges Barnes Vor-Tx 5.56x45mm NATO 62gr TSX BT Rifle Cartridges, 20, BTHP (10) List: $39.99 (Save $1.20) $38.79 $1.94/Round Best Rated
Image of Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammunition Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammunition, 50, FMJ (1) List: $32.79 (Save $3.10) $29.69 $0.59/Round
Image of PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail (FMJBT) PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail (FMJBT), 200, FMJBT (1) List: $155.00 (Save $12.71) $142.29 $0.71/Round
Image of Barnes Precision Match 5.56x45mm NATO 85 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition Barnes Precision Match 5.56x45mm NATO 85 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition, 20, OTMBT (5) List: $39.99 (Save $1.20) $38.79 $1.94/Round Best Rated
Image of Aguila Ammunition 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Brass Cased Rifle Ammunition Aguila Ammunition 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Brass Cased Rifle Ammunition, 30, FMJ (19) List: $19.19 $18.59 $0.62/Round
Image of Aguila Ammunition 5.56 NATO 62 Grain Full Metal Jacket Boat Tail Brass Case Rifle Ammunition Aguila Ammunition 5.56 NATO 62 Grain Full Metal Jacket Boat Tail Brass Case Rifle Ammunition, 50, FMJBT (1) List: $32.09 (Save $1.10) $30.99 $0.62/Round
Image of Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition 7 models Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition (132) As Low As (Save Up to 51%) $13.79 $0.69 - $0.72/Round Best Rated
Image of Fort Scott Munitions 5.56 NATO Copper 62 Grain Centerfire Rifle Ammunition Fort Scott Munitions 5.56 NATO Copper 62 Grain Centerfire Rifle Ammunition, 20 (2) List: $47.99 (Save 37%) $30.09 $1.50/Round
Image of Hornady Frontier 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition Hornady Frontier 5.56x45mm NATO 62 Grain Full Metal Jacket Centerfire Rifle Ammunition, 20, FMJ (2) List: $17.60 (Save 21%) $13.99 $0.70/Round
Image of Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Rifle Ammunition Fiocchi Range Dynamics 556 NATO 55 Grain FMJ Brass Rifle Ammunition, 50, FMJ (2) List: $40.99 (Save 11%) $36.59 $0.73/Round
Image of Hornady Superformance 5.56x45mm NATO 75 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition Hornady Superformance 5.56x45mm NATO 75 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition, 20, BTHP Match (8) List: $41.40 (Save 21%) $32.89 $1.64/Round Best Rated
Image of Hornady Superfomance 5.56 Nato 55 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammunition Hornady Superfomance 5.56 Nato 55 Grain Copper Solid CX Brass Cased Centerfire Rifle Ammunition, 20 (4) List: $46.61 (Save 21%) $36.99 $1.85/Round
Image of Hornady Frontier 5.56x45mm NATO 55 Grain Hollow Point Centerfire Rifle Ammunition Hornady Frontier 5.56x45mm NATO 55 Grain Hollow Point Centerfire Rifle Ammunition, 150, HP (3) List: $128.25 (Save 21%) $101.79 $0.68/Round
Image of G9 Defense 5.56mm 54 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammunition G9 Defense 5.56mm 54 Grain Barrier Blind Hollow Point Brass Cased Rifle Ammunition, 20 (2) List: $53.99 (Save 25%) $40.29 $2.01/Round
Image of First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammunition First Breach 5.56 NATO 55 Grain Full Metal Jacket Boattail New C220 Brass Cased Rifle Ammunition, 20, FMJ (1) List: $19.99 (Save 33%) $13.39 $0.67/Round
Image of Magtech 5.56X45 62 Grain Full Metal Jacket Brass Cased Rifle Ammunition Magtech 5.56X45 62 Grain Full Metal Jacket Brass Cased Rifle Ammunition, 50, FMJ (2) List: $32.79 (Save $3.10) $29.69 $0.59/Round
Image of Fort Scott Munitions 5.56 NATO Brass 62 Grain Centerfire Rifle Ammunition Fort Scott Munitions 5.56 NATO Brass 62 Grain Centerfire Rifle Ammunition, 20 (2) List: $47.99 (Save 37%) $30.09 $1.50/Round
Image of Federal Champion 5.56x45mm NATO 55 Grain Jacketed Soft Point (JSP) Brass Cased Rifle Ammunition Federal Champion 5.56x45mm NATO 55 Grain Jacketed Soft Point (JSP) Brass Cased Rifle Ammunition (10) Currently Unavailable
Image of Aguila Ammunition 5.56x45mm NATO 62 Grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammunition Aguila Ammunition 5.56x45mm NATO 62 Grain Green Tipped Full Metal Jacket Brass Cased Centerfire Rifle Ammunition (5) Currently Unavailable
Image of Winchester USA VALOR 5.56x45mm NATO 62 grain Green Tip (M855) Full Metal Jacket Boat Tail (FMJBT) Brass Centerfire Rifle Ammunition Winchester USA VALOR 5.56x45mm NATO 62 grain Green Tip (M855) Full Metal Jacket Boat Tail (FMJBT) Brass Centerfire Rifle Ammunition (24) Currently Unavailable
Image of Winchester Service Grade 5.56x45mm NATO 55 Grain Full Metal Jacket Rifle Ammunition Winchester Service Grade 5.56x45mm NATO 55 Grain Full Metal Jacket Rifle Ammunition (20) Currently Unavailable
Image of Federal Premium American Eagle 5.56x45mm NATO 62 grain Green Tipped Full Metal Jacket Boat Tail (FMJBT) Brass Cased Centerfire Rifle Ammunition Federal Premium American Eagle 5.56x45mm NATO 62 grain Green Tipped Full Metal Jacket Boat Tail (FMJBT) Brass Cased Centerfire Rifle Ammunition (4) Currently Unavailable
Image of Winchester 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition Winchester 5.56x45mm NATO 55 grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition (2) Currently Unavailable
Image of Federal Premium American Eagle 5.56x45mm NATO 55 grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammunition Federal Premium American Eagle 5.56x45mm NATO 55 grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammunition (1) Currently Unavailable
Image of Ammo, Inc. Signature 5.56x45mm NATO, 62 Grain, SS109 Penetrator Steel Core FMJ, Brass Centerfire Rifle Ammunition Ammo, Inc. Signature 5.56x45mm NATO, 62 Grain, SS109 Penetrator Steel Core FMJ, Brass Centerfire Rifle Ammunition (13) Currently Unavailable
Image of Winchester USA Limited 5.56x45mm NATO 62 Grain Green Tip M855 Full Metal Jacket Boat Tail (FMJBT) Brass Cased Centerfire Rifle Ammunition Winchester USA Limited 5.56x45mm NATO 62 Grain Green Tip M855 Full Metal Jacket Boat Tail (FMJBT) Brass Cased Centerfire Rifle Ammunition (41) Currently Unavailable
Image of ATS Ammunition Old Army 5.56x45mm 55 Grain Metall Jacket Brass M193 Rifle Ammunition ATS Ammunition Old Army 5.56x45mm 55 Grain Metall Jacket Brass M193 Rifle Ammunition (13) Currently Unavailable
Image of Hornady Ammo 5.56 Nato 62gr Fmj (150)/150 FR262 Hornady Ammo 5.56 Nato 62gr Fmj (150)/150 FR262 (1) Currently Unavailable
Image of Ammo, Inc. 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition Ammo, Inc. 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammunition (1) Currently Unavailable
Image of Federal Premium 5.56mm 55gr Full Metal Jacket Boat Tail Brass Centerfire Rifle Ammunition Federal Premium 5.56mm 55gr Full Metal Jacket Boat Tail Brass Centerfire Rifle Ammunition (2) Currently Unavailable
Image of Winchester USA 5.56x45mm NATO 55 Grain Full Metal Jacket Centerfire Rifle Ammunition Winchester USA 5.56x45mm NATO 55 Grain Full Metal Jacket Centerfire Rifle Ammunition (19) Currently Unavailable
Image of Winchester 5.56x45mm NATO 62 grain Full Metal Jacket Boat Tail Green Tip (M855) Brass Centerfire Rifle Ammunition Winchester 5.56x45mm NATO 62 grain Full Metal Jacket Boat Tail Green Tip (M855) Brass Centerfire Rifle Ammunition (8) Currently Unavailable
Image of Ammo Inc. Signature 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition Ammo Inc. Signature 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition (2) Currently Unavailable
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