ARMSAGORA
Ctrl + K
Sign Up
Loadout
Menu
Firearms
Ammunition
Optics & Mounting
Gun Attachments
Gun Parts
Accessories
Safes & Storage
Menu
Loadout
Home
/
Categories
/
Rifle Parts
/
5.56x45mm NATO
Shop 1,061 Deals on 5.56x45mm NATO Rifle Parts
Browse 5.56x45mm NATO Rifle Parts for sale at the lowest prices online.
Rifle Parts
Gun Parts
Ar Parts
Receiver Parts
Barrels
Upper Receivers
Rifle Barrels
Receivers
Handguard & Rails
Accessories
Firearms
Forend & Handguard Parts
Complete Uppers
Muzzle Devices
Lower Receivers
Bolt Carrier Groups
Stock Parts
Bolt Parts
Handguards & Rails
Barrel Parts
Magpul
Troy Industries
Odin Works
Sons Of Liberty Gun Works
Geissele
Strike Industries
Midwest Industries
Luth-Ar
Daniel Defense
Radian Weapons
Rise Armament
Faxon Firearms
KAK Industry
Yhm
Cmmg
Aero Precision
Ballistic Advantage
Tacfire
Vktr Industries
Fnh
Filter
Clear all (2)
Most Relevant
Most Relevant
Lowest Price
Highest Price
Add To Loadout
Save Product
Share
Find Similar
Magpul MBUS AR-15 Iron Sight GEN 2 Rear Flip Up, ODG - MAG248-ODG
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
Strike Industries Triple Crown AR-15 Compensator .223/5.56 1/2x28
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
Faxon Firearms Complete Bolt 5.56x45mm, Black
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Faxon Firearms
Add To Loadout
Save Product
Share
Find Similar
KAK Industry K-Spec Enhanced Bolt Carrier Group 5.56x45mm/.300 AAC Blackout, Silver
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Kak Industry
Add To Loadout
Save Product
Share
Find Similar
Hiperfire EDT Designated Marksman AR15 Trigger Assembly - EDTDM
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Hiperfire
Add To Loadout
Save Product
Share
Find Similar
B5 Systems Enhanced SOPMOD Stock - Flat Dark Earth SOP-202-01
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
B5 Systems
Add To Loadout
Save Product
Share
Find Similar
Magpul Ranger Plate - USGI 5.56x45, 3 Pack - Black MAG020-BLK
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
Magpul MOE M-LOK Hand Guard, Mid-Length - AR15/M4 - BLK - - MAG426-BLK
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
Luth-AR A1 3-Prong Compensator 1/2-28, Black
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Luth-Ar
Add To Loadout
Save Product
Share
Find Similar
Magpul ACS Carbine Stock, Black (Mil-Spec)- Mag370-BLK
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
CMMG A2 Compensator, 1/2x28 RH, Black - 55DA5EB
$21.56
$8.22
Cmmg
Add To Loadout
Save Product
Share
Find Similar
Radian Raptor-LT Ambi Charging Handle 5.56 for AR15/M16, Grey - R0150
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Radian Weapons
Add To Loadout
Save Product
Share
Find Similar
Midwest Industries Enhanced Bolt Carrier Group, Black, BCG
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Midwest Industries
Add To Loadout
Save Product
Share
Find Similar
Midwest Industries 15" One-Piece Free Float M-LOK Compatible Combat Rail Handguard - MI-CRM15
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Midwest Industries
Add To Loadout
Save Product
Share
Find Similar
Ballistic Advantage Modern Series AR-15 Barrel 16" .223 Mid-Length QPQ
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Ballistic Advantage
Add To Loadout
Save Product
Share
Find Similar
Faxon Firearms Bolt Carrier Group, Black - Precision Bolt Carrier Group for Superior Performance - FF556BCGCNITRIDE
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Faxon Firearms
Add To Loadout
Save Product
Share
Find Similar
Lantac Enhanced .308/7.62 Bolt Carrier Group E-BCG - LA00300
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Lantac
Add To Loadout
Save Product
Share
Find Similar
Magpul XT Rail Panel (OD Green)- MAG012-ODG
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
Luth-AR Oversized Bolt Catch For AR15 Rifles, Black - LR-11L
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Luth-Ar
Add To Loadout
Save Product
Share
Find Similar
Geissele AR-15 Airborne Charging Handle (ACH), DDC - 05-497S
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Geissele
Add To Loadout
Save Product
Share
Find Similar
Magpul AFG - Angled Fore Grip - OD Green MAG411-ODG
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
Sharps Bros Livewire Forged .223 Remington AR Lower, Black - SBLR08F
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Sharps Bros
Add To Loadout
Save Product
Share
Find Similar
Daniel Defense Complete Bolt Carrier Group Assembly, Black - Reliable Performance - 04-013-19032
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
Magpul Ranger Plate - USGI 5.56x45, 3 Pack - Flat Dark Earth MAG020-FDE
MAP
(Minimum Advertised Price) means this product is for sale at a lower price than what the manufacturer allows advertised.
MAP
Magpul
9 / 45