ARMSAGORA
Ctrl + K
Sign Up
Loadout
Menu
Firearms
Ammunition
Optics & Mounting
Gun Attachments
Gun Parts
Accessories
Safes & Storage
Menu
Loadout
Home
/
Categories
/
Rifle Parts
/
5.56×45mm NATO
Shop 1,074 Deals on 5.56×45mm NATO Rifle Parts
Browse 5.56×45mm NATO Rifle Parts for sale at the lowest prices online.
Rifle Parts
Gun Parts
Ar Parts
Receiver Parts
Barrels
Upper Receivers
Rifle Barrels
Receivers
Accessories
Firearms
Handguard & Rails
Forend & Handguard Parts
Complete Uppers
Muzzle Devices
Bolt Carrier Groups
Lower Receivers
Stock Parts
Bolt Parts
Barrel Parts
Handguards & Rails
Magpul
Troy Industries
Odin Works
Sons Of Liberty Gun Works
Geissele
Strike Industries
Midwest Industries
Luth-Ar
Daniel Defense
Radian Weapons
Faxon Firearms
Rise Armament
Aero Precision
KAK Industry
Vktr Industries
Yhm
Cmmg
Ballistic Advantage
Tacfire
Fnh
Filter
Clear all (2)
Most Relevant
Most Relevant
Lowest Price
Highest Price
Add To Loadout
Save Product
Share
Find Similar
Odin Works Extended AR-15 Charging Handle, Black - ACC-CH-XCH-AR15-BLK
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Odin Works
Add To Loadout
Save Product
Share
Find Similar
CMMG .223 Rem/5.56 16.1" Medium Taper Barrel Sub-Assembly, Bead Blast - 55D590A
$249.99
$152.99
Cmmg
Add To Loadout
Save Product
Share
Find Similar
Daniel Defense AR-15 Gas Block .750 Low Profile
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Daniel Defense
Add To Loadout
Save Product
Share
Find Similar
Primary Weapons Systems MK116 Pro Upper 223 Wylde/556NATO 16.1" Barrel, Black - 19-PM116UA0B
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Primary Weapons Systems
Add To Loadout
Save Product
Share
Find Similar
CMC Barrels 10.5" .223 Wylde Carbine Length AR-15 SOCOM Profile Barrel - CMC-BBL-223-004
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Cmc
Add To Loadout
Save Product
Share
Find Similar
Strike Industries AR Overmolded Ultimate Dust Cover for Aero Precision M4E1 - SI-AR-OMUDC-223-BK
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Strike Industries
Add To Loadout
Save Product
Share
Find Similar
Anderson Manufacturing M4 Contour Carbine-Length Barrel 5.56x45mm 16"
$139.99
$119.99
Anderson Manufacturing
Add To Loadout
Save Product
Share
Find Similar
Troy BattleSights 45 Degree Offset Folding M4 Front & Di-Optic Rear Set Flat Dark Earth - SSIG-45S-MDFT-00
$257.00
$165.71
Troy Industries
Add To Loadout
Save Product
Share
Find Similar
Tacfire 16" Complete Upper Assembly 5.56x45mm 1:8, Black - BU-556-16
$401.99
$239.57
Tacfire
Add To Loadout
Save Product
Share
Find Similar
Odin Works Ambidextrous Modular Safety Selector, Flat Dark Earth - ACC-AMS-FDE
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Odin Works
Add To Loadout
Save Product
Share
Find Similar
Timber Creek AR Oversized Trigger Guard, Black - AR OTG B
$25.87
$15.06
Timber Creek
Add To Loadout
Save Product
Share
Find Similar
Magpul Industries Ranger Plate, Gray, 3 pack - MAG020-GRY
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Magpul
Add To Loadout
Save Product
Share
Find Similar
Timber Creek AR Extended Magazine Release, Red - AR EMR RED
$24.29
$13.99
Timber Creek
Add To Loadout
Save Product
Share
Find Similar
Del-Ton Inc 16" M4 Carbine Rifle Kit 5.56x45mm 1:9, Black - RKT100
$469.99
$388.22
Del-Ton
Add To Loadout
Save Product
Share
Find Similar
Del-Ton Inc 16" Heavy Mid Length Rifle Kit 5.56x45mm 1:9, Black - RKT104
$535.59
$372.99
Del-Ton
Add To Loadout
Save Product
Share
Find Similar
Timber Creek Enforcer AR Pistol Grip, Flat Dark Earth - E ARPG FDE
$99.99
$56.24
Timber Creek
Add To Loadout
Save Product
Share
Find Similar
Aero Precision AR-15 Complete Lower w/Magpul MOE Grip and STR Stock, Black
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Aero Precision
Add To Loadout
Save Product
Share
Find Similar
MFT Tekko Metal AR15 Carbine 7" Drop-In M-LOK Rail System, Black - TMARCMRS
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Mission First Tactical
Add To Loadout
Save Product
Share
Find Similar
Troy SOCC 15.125" Battlerail, BLK - Special Ops Compatible SRAI-SR1-15BT-00
$230.00
$169.99
Troy Industries
Add To Loadout
Save Product
Share
Find Similar
Tacfire A2-Style Mil-Spec Buffer Tube Kit, Black - MAR110
$54.12
$26.99
Tacfire
Add To Loadout
Save Product
Share
Find Similar
Seekins Precision .223 Wylde 16" Barrel, 1:8 Twist - 10120017
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Seekins
Add To Loadout
Save Product
Share
Find Similar
Tacfire Lower Parts Kit w/ A2 Grip, Black - LPK01-USA
$92.62
$37.35
Tacfire
Add To Loadout
Save Product
Share
Find Similar
Hogue AR-15/M-16 Grip Kit- Includes Mil-Spec Buffer Tube and Hardware - Black
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Hogue
Add To Loadout
Save Product
Share
Find Similar
Black Rain Ordnance SPEC15 5.56 AR-15 Bolt Carrier Group, Black Nitride - BRO-SPEC15-BCG
$299.00
$168.49
Black Rain Ordnance
33 / 45