Hunting & Archery Equipment › noveske switchblock 5 56 barrel

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 16" Lightweight Mid-Length 5.56 Barrel, 1-7 T

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 inspection (MPI) ensures there are no internal flaws... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-15 HG Gen 2 Anodized Black APAR640251Q6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-15 HG Gen 2 Anodized Black APAR640251Q6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-15 HG Gen 2 FDE Cerakote APAR640252M6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-15 HG Gen 2 FDE Cerakote APAR640252M6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-15 HG Gen 2 Anodized Black APAR640251M6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-15 HG Gen 2 Anodized Black APAR640251M6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Criterion Barrels Inc Ar-15/M16 223 Wylde Chrome Lined Barrels - 18" Hbar Contour, Rifle Gas System,

Chrome-lined, button rifled barrels feature 223 Wylde chambers and 1-8" twist for enhanced accuracy potential with both .223 and 5.56 NATO ammunition. Unique chrome-lining process maintains uniformity throughout the bore and hand-lapping helps... more

Cmmg Ar-15/M16 22lr Dedicated Barrel - Ar15 9.2" 22lr Barrel W/ Collar

M4-contour barrel converts a standard .223/5.56 upper receiver to a dedicated .22 LR upper when used in conjunction with a CMMG, Ciener, or other Atchison-style .22 rimfire conversion kit (sold separately) and magazine (CMMG or Black Dog). Solves... more

Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 416ss Mt

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. 16" barrel mid-length gas system. Mfg: Cmmg SPECS: 416 stainless steel. 1/2"-28 muzzle threads. 750" OD Gas... more

Faxon Firearms Ar-15/M16 5.56 Pencil Barrels - Ar-15/M16 14.5 Pencil Barrel 4150 Qpq Mid .625

Faxon AR-15 5.56 Pencil barrels have a narrow O.D. both fore and aft of the gas block, for maximum weight saving. AR-15 5.56 Pencil barrels are manufactured at Faxon's ISO-certified facility from one of the hardest materials on the planet, 4150 CMV... more

Faxon Firearms Ar-15/M16 5.56 Pencil Barrels - Ar-15/M16 16 Pencil Barrel 4150 Qpq Mid .625

Faxon AR-15 5.56 Pencil barrels have a narrow O.D. both fore and aft of the gas block, for maximum weight saving. AR-15 5.56 Pencil barrels are manufactured at Faxon's ISO-certified facility from one of the hardest materials on the planet, 4150 CMV... more

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 14.5" 5.56 Lightweight Mid-Length Barrel, 1-7

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 inspection (MPI) ensures there are no internal flaws... more

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 16" 5.56 M4 Carbine Barrel, 1-7 Twist

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 inspection (MPI) ensures there are no internal flaws... more

Centurion Arms Ar-15 Cmr Handguard Mlok - Cmr 13" Mlok Free Float Handguard

The patented CMR rail system is a lightweight, rugged, one piece, free float hand guard that when installed gives the upper a continuous 12 o'clock rail. The CMR system clamps to a proprietary barrel nut that can be installed on 5.56/.223 based AR... more

Faxon Firearms Ar-15 Gunner Barrels - Ar-15 Gunner Barrel, 14.5", 5.56 Nato, Mid-Length, 4150 Qpq

The Faxon GUNNER line of AR barrels are well known in the AR world for their unique profile. The GUNNER profile uses the Government profile dimension from extension to the .625" gas block, then is a pencil profile from the gas block forward to the... more

Faxon Firearms Ar-15 Gunner Barrels - Ar-15 Gunner Barrel, 16", 5.56 Nato, Mid-Length, 4150 Qpq

The Faxon GUNNER line of AR barrels are well known in the AR world for their unique profile. The GUNNER profile uses the Government profile dimension from extension to the .625" gas block, then is a pencil profile from the gas block forward to the... more

Faxon Firearms Ar-15 Gunner Barrels - Ar-15 Gunner Barrel, 18", 5.56 Nato, Rifle Length, 4150 Qpq

The Faxon GUNNER line of AR barrels are well known in the AR world for their unique profile. The GUNNER profile uses the Government profile dimension from extension to the .625" gas block, then is a pencil profile from the gas block forward to the... more

Faxon Firearms Ar-15 Gunner Barrels - Ar-15 Gunner Barrel, 20", 5.56 Nato, Rifle Length, 4150 Qpq

The Faxon GUNNER line of AR barrels are well known in the AR world for their unique profile. The GUNNER profile uses the Government profile dimension from extension to the .625" gas block, then is a pencil profile from the gas block forward to the... more

Faxon Firearms Ar-15 5.56 Gov'T/Socom Barrels - 16" Gov'T/Socom 5.56 Nato Mid-Length 4150 Qpq

Faxon's Gov't / SOCOM 5.56 AR-15 barrel profile is a mix of the standard M4 profile and a heavy profile - skinny behind the gas block with a thicker O.D. ahead of it for a good balance of rigidity (for accuracy) and manageable weight. Machined from... more

Faxon Firearms Ar-15 5.56 Gov'T/Socom Barrels - Ar-15/M16 10.5" Socom Barrel 4150 Qpq Carbine .750

Faxon's Gov't / SOCOM 5.56 AR-15 barrel profile is a mix of the standard M4 profile and a heavy profile - skinny behind the gas block with a thicker O.D. ahead of it for a good balance of rigidity (for accuracy) and manageable weight. Machined from... more

Daniel Defense Mk18 5.56 Upper Receiver Group Complete - Mk18 10.3" Upper Receiver 5.56 1-7 Govt Bla

The Daniel Defense MK18 Upper Receiver Group features the railed forend Daniel Defense currently provides to USSOCOM and a 10.3" Cold Hammer Forged Barrel. The MK18 Rail Interface System (RIS II) features the Bolt-Up System has been rigorously... more

Ballistic Advantage Ar-15 5.56 Barrels Hanson Profile - 5.56 Barrel Hanson 16" Midlength Gas System

Ballistic Advantage's Hanson Profile AR-15 barrels give you the same harmonic advantages of a heavy-profile barrel without the extra weight. Developed by Ballistic Advantage's barrel guru, Clint Hanson, this unique profile eliminates sharp shoulders... more

Ballistic Advantage Ar-15 5.56 Barrels Hanson Profile - 5.56 Barrel Hanson 10.3" Carbine Gas System

Ballistic Advantage's Hanson Profile AR-15 barrels give you the same harmonic advantages of a heavy-profile barrel without the extra weight. Developed by Ballistic Advantage's barrel guru, Clint Hanson, this unique profile eliminates sharp shoulders... more

Surefire Warcomp 556 Ctn Flash Hider

The SureFire WARCOMP Closed Tine Neutral Suppressor Adapter is for 5.56 rifles with �-28 threaded barrels. This adapter is that of a traditional birdcage flash hider along with having neutral porting which reduces muzzle rise when firing, as well... more

Faxon Firearms Duty 308 Winchester Rifle Barrels - 308 Win 16X"X 1-10 Twist Big Gunner Contour Steel

The Faxon Firearms Big Gunner .308 Win. Barrel's profile is the big brother to Faxon's popular 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common... more

Faxon Firearms Duty 308 Winchester Rifle Barrels - 308 Win 18X"X 1-10 Twist Big Gunner Contour Steel

The Faxon Firearms Big Gunner .308 Win. Barrel's profile is the big brother to Faxon's popular 5.56 Gunner barrels. The Big Gunners feature a medium-taper behind the gas block. The gas block journal is set to .750" for compatibility with most common... more

Faxon Firearms Ar-15/M16 5.56 Pencil Barrels - Pencil Barrel 5.56mm Nato 10.5 1-8 Carbine-Length B

Faxon AR-15 5.56 Pencil barrels have a narrow O.D. both fore and aft of the gas block, for maximum weight saving. AR-15 5.56 Pencil barrels are manufactured at Faxon's ISO-certified facility from one of the hardest materials on the planet, 4150 CMV... more

Aero Precision Complete Upper Receiver M4E1 10.5in 5.56 Barrel w/ FSB EM-7 HG Gen 2 FDE Cerakote APAR640212M3

Aero Precision Complete Upper Receiver M4E1 10.5in 5.56 Barrel w/ FSB EM-7 HG Gen 2 FDE Cerakote APAR640212M3. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile... more

POF USA Renegade 5.56 Upper 10.5in Barrel 9 Position Direct Impingement Dictator 9.5in Rail Black Anodized 00912

POF USA Renegade 5.56 Upper 10.5in Barrel 9 Position Direct Impingement Dictator 9.5in Rail Black Anodized 00912. Featuring a 9-position direct impingement dictater these AR15 Upper Receivers by POF USA allow you to completely revolutionize your... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-12 HG Gen 2 Anodized Black APAR640231Q6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-12 HG Gen 2 Anodized Black APAR640231Q6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Aero Precision Complete Upper Receiver M4E1 10.5in 5.56 Barrel w/ FSB EQ-7 HG Gen 2 FDE Cerakote APAR640212Q3

Aero Precision Complete Upper Receiver M4E1 10.5in 5.56 Barrel w/ FSB EQ-7 HG Gen 2 FDE Cerakote APAR640212Q3. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-15 Gen 2 HG FDE Cerakote APAR640252Q6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EQ-15 Gen 2 HG FDE Cerakote APAR640252Q6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Aero Precision M4E1 Complete Upper Receiver 5.56 Mid Barrel EM-12 HG No BCG/Charging Handle Anodized Black 14.5in APAR600231M5

Aero Precision M4E1 Complete Upper Receiver 5.56 Mid Barrel EM-12 HG No BCG/Charging Handle Anodized Black 14.5in APAR600231M5. 56 Mid Barrel EM-12 HG. Formulated by using some of the most extremely robust and dependable materials in existence these... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-12 HG Gen 2 FDE Cerakote APAR640232M6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-12 HG Gen 2 FDE Cerakote APAR640232M6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-12 HG Gen 2 Anodized Black APAR640231M6

Aero Precision M4E1 Complete Upper Receiver 16in 5.56 M4 Carbine Barrel EM-12 HG Gen 2 Anodized Black APAR640231M6. This is a streamlined design that only needs eight screws to mount a free-floating handguard making these AR15 Upper Receivers a more... more

DoubleStar DS-4 AR-15/M4 Flattop Upper Heavy Match Barrel 16 inch 5.56/.223 1-9 Twist A1 Muzzle Device Black ARBU404

DoubleStar DS-4 AR-15/M4 Flattop Upper Heavy Match Barrel 16 inch 5.56/.223 1-9 Twist A1 Muzzle Device Black ARBU404. 5.56 Nato 1.9 twist M4 Feed Ramps Forged upper Specifications for DoubleStar DS-4 AR-15/M4 Flattop 16" Upper Receiver:... more

Brownells Ar-15 5.56mm Nato Mk 12 Profile - Barrel 5.56mm Nato 18 1-7 Rifle Length Black

The MK12 platform received fame for its use with US Special Operations groups as a semi-automatic precision rifle, and one of the essential elements of the platform is now offered as the Brownells 5.56 NATO MK12 Profile AR-15 barrel. The Brownells... more

Aero Precision M4e1 Assembled Upper Receiver 18" 5.56 Rifle Length - M4e1 5.56mm Assem Uppr Rcvr Gov

The M4E1 5.56mm 18" Rifle Upper Receiver adds two important benefits to Aero Precision's M4E1 carbine upper. First, the longer 18" barrel imparts extra velocity to the bullet with a very small addition to the rifle's OAL. Second, the longer... more

Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper 10.3in Black 103-556MLOK9PF

Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper 10.3in Black 103-556MLOK9PF. 3" 5.56 1-7 Cold Hammer Forged MK18 Barrel. Barrel machined from 4150 chrome moly steel and QPQ nitrided for corrosion resistance and long barre life. Carbine Gas... more

Noveske KX5 Flash Suppressor 7.62mm NATO 5/8x24 Threads

Noveske KX5 Flash Suppressor 7.62mm NATO 5/8x24 Threads. 62mm NATO caliber AR-15 rifles. Threaded 5/8x24. Will work on any barrel length. Each unit is individually serial numbered for quality control. Heat treated CM construction. Nitride finish.... more