5.56
M4 ENHANCED PATROL RIFLE 5.56 UPPER RECEIVER GROUPS
The Colt ERP, or Enhanced Patrol Rifle, line of M4 Upper Receivers that come with Centurion Arms free float M-LOK® handguards, making for a convenient and practical upper receiver ready to drop on...
The Colt ERP, or Enhanced Patrol Rifle, line of M4 Upper Receivers that come with Centurion Arms free float M-LOK® handguards, making for a convenient and practical upper receiver ready to drop on...
$729.99
Posted 1 day 11 hours ago
By: lucky84
Store:
Brownells
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Springfield Hellion Bullpup 223/5.56 HL916556B
UPC 706397956776 MPN HL916556B Brand Springfield Main Model Springfield Hellion Model Hellion Bullpup Caliber 223/5.56 Capacity 30+1 Features $1,999.00 Type Rifle: Semi-Auto Action...
UPC 706397956776 MPN HL916556B Brand Springfield Main Model Springfield Hellion Model Hellion Bullpup Caliber 223/5.56 Capacity 30+1 Features $1,999.00 Type Rifle: Semi-Auto Action...
$1,559.99
Posted 2 days 10 hours ago
By: saltlake14
Store:
gun
Other Deals On .223/5.56 Rifles
PMAG GEN M3 5.56/.223 10RD in 30RD Body for AR-15 BLK
Finish: Matte Cartridge: 5.56x45 NATO Quantity: 1 Color: Black Cartridge Capacity: 10 Material: Polymer Make Model Fit: AR-15.Universal
Finish: Matte Cartridge: 5.56x45 NATO Quantity: 1 Color: Black Cartridge Capacity: 10 Material: Polymer Make Model Fit: AR-15.Universal
$14.99
Posted 2 days 10 hours ago
By: g10killa
Store:
Brownells
More Deals On Magazines
REFURBISHED Burris Fullfield TAC30 Tactical Rifle Scope - 1-4x24mm Ballistic CQ 5.56 Reticle Matte
Brand Family Fullfield TAC30 CA Prop 65 1 Condition Refurbished Country Of Origin- Philippines Length- 11.3" Optics Eye Relief 2.4" Optics Finish Matte Optics Focal Plane SFP...
Brand Family Fullfield TAC30 CA Prop 65 1 Condition Refurbished Country Of Origin- Philippines Length- 11.3" Optics Eye Relief 2.4" Optics Finish Matte Optics Focal Plane SFP...
$289.99
Posted 6 days 14 hours ago
By: hotrod
Store:
natchezss
Other Deals On Sights and Optics
Stag 15 10.5 in 5.56 1:7 Gov CMV Barrel, Carbine Length CHPHS
Stag Arms 10.5" 5.56 1:7 Gov CMV Barrel, Carbine Length (Chrome&Phos) The classic Stag AR-15 barrel chambered in 5.56 is everything you would expect in a compact barrel. Coming it at 10.5...
Stag Arms 10.5" 5.56 1:7 Gov CMV Barrel, Carbine Length (Chrome&Phos) The classic Stag AR-15 barrel chambered in 5.56 is everything you would expect in a compact barrel. Coming it at 10.5...
$117.41
Posted 1 week 6 days ago
By: trust2nd
Store:
aeroprecisionusa
Other Deals On Gun Parts
16" 5.56 Gov Mid-Length CMV Barrel - Chrome Phosphate
This 5.56 Chambered, 16 inch barrel is the perfect centerpiece for your next build! Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a Chrome and Phosphate finish, this barrel...
This 5.56 Chambered, 16 inch barrel is the perfect centerpiece for your next build! Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a Chrome and Phosphate finish, this barrel...
$240.00
Posted 2 weeks 12 hours ago
By: hunting north
Store:
aeroprecisionusa
Other Deals On Gun Parts
20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length
This 20" Rifle Length Barrel is the perfect addition for your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
This 20" Rifle Length Barrel is the perfect addition for your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
$265.00
Posted 2 weeks 1 day ago
By: undone
Store:
aeroprecisionusa
Other Deals On Gun Parts
12.5" 5.56 Government Profile CMV Barrel, Carbine Length
Our 12.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
Our 12.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
$170.00
Posted 2 weeks 1 day ago
By: forde23
Store:
aeroprecisionusa
Other Deals On Gun Parts
AR-15/M16 5.56 HAMMER FORGED BARRELS
These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential—like a high-end match rifle barrel. Magnetic particle...
These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential—like a high-end match rifle barrel. Magnetic particle...
$338.00
Posted 2 weeks 1 day ago
By: trust2nd
Store:
Brownells
Other Deals On Gun Parts
8" 5.56 CMV Barrel, Pistol Length
Our 8" 5.56 barrel is the perfect addition to your AR15 build. Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time...
Our 8" 5.56 barrel is the perfect addition to your AR15 build. Crafted to mil-spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time...
$140.00
Posted 2 weeks 2 days ago
By: hunting north
Store:
aeroprecisionusa
Other Deals On Gun Parts
AR15 Complete Upper, 16" 5.56 M4 Carbine Stag Barrel w/ Pinned FSB, MOE Carbine - FDE
html-body [data-pb-style=WNXC3C3]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0} This AR15 Complete Upper features a 16" 5.56 M4 Carbine Stag Barrel w/ Pinned FSB and...
html-body [data-pb-style=WNXC3C3]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0} This AR15 Complete Upper features a 16" 5.56 M4 Carbine Stag Barrel w/ Pinned FSB and...
$455.00
Posted 2 weeks 5 days ago
By: Sam07
Store:
aeroprecisionusa
Other Deals On Gun Parts
AR15 16" 5.56 Carbine-Length HBAR Chrome & Phosphate Barrel Left Handed Complete Upper w/ 1...
This complete upper includes the Stag Arms Slimline Handguard. The slimline line of handguards have a unique milling profile, designed to maximize grip ergonomics and minimize weight while still...
This complete upper includes the Stag Arms Slimline Handguard. The slimline line of handguards have a unique milling profile, designed to maximize grip ergonomics and minimize weight while still...
$349.99
Posted 2 weeks 6 days ago
By: saltlake14
Store:
aeroprecisionusa
Other Deals On Gun Parts
5.56 Armorers Headspace Gauge Kit
From Forster, and Exclusive to Brownells, we have the 5.56 Armorers Headspace Gauge Kit! This kit contains one 1.4646” 5.56 Go Gauge, one 1.4686” midrange gauge, and one 1.4736” max field gauge!...
From Forster, and Exclusive to Brownells, we have the 5.56 Armorers Headspace Gauge Kit! This kit contains one 1.4646” 5.56 Go Gauge, one 1.4686” midrange gauge, and one 1.4736” max field gauge!...
$129.99
Posted 3 weeks 14 hours ago
By: mad brass
Store:
Brownells
Find Gun Care Deals
M4 5.56 UPPER RECEIVER GROUPS
Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier...
Add the Colt legend of reliability to your rifle or build with these complete feature 1/7 RH twist in a chrome lined, button rifled barrel. Available with or without a charging handle, bolt carrier...
$444.99
Posted 4 weeks 1 day ago
By: forde23
Store:
Brownells
Other Deals On Gun Parts
REFURBISHED Burris Fullfield TAC30 Tactical Rifle Scope - 1-4x24mm Ballistic CQ 5.56 Reticle Matte
Brand Family Fullfield TAC30 CA Prop 65 1 Condition Refurbished Country Of Origin- Philippines Length- 11.3" Optics Eye Relief 2.4" Optics Finish Matte Optics Focal Plane SFP...
Brand Family Fullfield TAC30 CA Prop 65 1 Condition Refurbished Country Of Origin- Philippines Length- 11.3" Optics Eye Relief 2.4" Optics Finish Matte Optics Focal Plane SFP...
$279.99
Posted 1 month 3 days ago
By: in theater
Store:
natchezss
Other Deals On Sights and Optics
Stag 15 10.5 in 5.56 1:7 Gov CMV Barrel, Carbine Length CHPHS
Stag Arms 10.5" 5.56 1:7 Gov CMV Barrel, Carbine Length (Chrome&Phos) The classic Stag AR-15 barrel chambered in 5.56 is everything you would expect in a compact barrel. Coming it at 10.5...
Stag Arms 10.5" 5.56 1:7 Gov CMV Barrel, Carbine Length (Chrome&Phos) The classic Stag AR-15 barrel chambered in 5.56 is everything you would expect in a compact barrel. Coming it at 10.5...
$117.41
Posted 1 month 4 days ago
By: Raven2012
Store:
aeroprecisionusa
Other Deals On Gun Parts
16" 5.56 CMV Barrel w/ Pinned FSB, Carbine Length
This 16" Carbine Length Barrel is the perfect addition for your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
This 16" Carbine Length Barrel is the perfect addition for your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
$240.00
Posted 1 month 5 days ago
By: Buck00
Store:
aeroprecisionusa
Other Deals On Gun Parts
12.5" 5.56 Government Profile CMV Barrel, Carbine Length
Our 12.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
Our 12.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
$170.00
Posted 1 month 6 days ago
By: undone
Store:
aeroprecisionusa
Other Deals On Gun Parts
11.5" 5.56 Government Profile CMV Barrel, Carbine Length
Our 11.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
Our 11.5" 5.56 Government Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this...
$165.00
Posted 1 month 6 days ago
By: Peter Smith
Store:
aeroprecisionusa
Other Deals On Gun Parts
14.5" 5.56 CMV Barrel, Mid-Length
Our 14.5" 5.56 Mid-Length Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
Our 14.5" 5.56 Mid-Length Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel...
$180.00
Posted 1 month 6 days ago
By: Sam07
Store:
aeroprecisionusa
Other Deals On Gun Parts