Noveske Lo-Pro Gas Block 5.56 Barrel 12.5in Leonidas Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 07000188

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

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/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

Noveske No Gas Block 5.56 Barrel 12.5 Crusader Carbine Length Stainless No Gas Block 07000069

Noveske No Gas Block 5.56 Barrel 12.5 Crusader Carbine Length Stainless No Gas Block 07000069. 56 Barrel was developed to function as the best product for any person needing a high quality choice.. Established by using several of the most extremely... ... more

Noveske Lo-Pro Gas Block 300 AAC Blackout Barrel 12.5in Leonidas Pistol Length Stainless .750 Gas Block Headspaced Bolt 07000195

Noveske Lo-Pro Gas Block 300 AAC Blackout Barrel 12.5in Leonidas Pistol Length Stainless .750 Gas Block Headspaced Bolt 07000195. This barrel is tuned to lock back on the last round using subsonic 220 and 208 grain ammunition with a sound suppressor.... ... more

Noveske CHF Chrome Lined Basic 5.56 Barrel 12.5in Light Leonidas Carbine Length .750 Front Sight Base 07000122

Noveske CHF Chrome Lined Basic 5.56 Barrel 12.5in Light Leonidas Carbine Length .750 Front Sight Base 07000122. Noveske utilizes a cold hammer forged blank with a chromium chrome lined bore that is machined to tighter than SAAMI standards. This... ... more

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 12.5in Light Leonidas Wrench Headspaced Bolt 07000193

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 12.5in Light Leonidas Wrench Headspaced Bolt 07000193. The unique design of the barrel allows it to be used with both carbine and pistol gas systems. Reducing weight by switching the gas block from... ... more

Noveske CHF Chrome Lined Lo-Pro 5.56 Barrel 13.7in Light Infidel Mid Length .750 Gas Block 07000157

Noveske CHF Chrome Lined Lo-Pro 5.56 Barrel 13.7in Light Infidel Mid Length .750 Gas Block 07000157. Noveske crafted these AR15 Barrels with a manganese phosphate finish for enhanced strength and extra resistance to corrosion and wear. The Noveske Cold... ... more

Noveske Lightweight Contour 5.56 Barrel 16in Recon Mid Length Stainless .750 Gas Block 07000098

Noveske Lightweight Contour 5.56 Barrel 16in Recon Mid Length Stainless .750 Gas Block 07000098. 56 Barrel a highly-sought-after feature for a tactical build. These Rifle Barrels by Noveske utilize a 1:7 twist rate to reduce overall weight but the... ... more

Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 07000187

Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 07000187. This barrel is designed for our gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT.... ... more

Noveske Lightweight Contour 5.56 Barrel 18in SPR Intermediate Length Stainless .750 Gas Block Headspaced Bolt 07000109

Noveske Lightweight Contour 5.56 Barrel 18in SPR Intermediate Length Stainless .750 Gas Block Headspaced Bolt 07000109. 56 Barrel a highly-sought-after feature for a tactical build. These Rifle Barrels by Noveske utilize a 1:7 twist rate to reduce... ... more

Noveske Lo-Pro Gas Block 5.56 Barrel

Noveske Lo-Pro Gas Block 5.56 Barrel. This barrel is designed for our gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel installation should be performed by a qualified gunsmith. Installation of the... ... more

Noveske CHF Chrome Lined Lo-Pro 5.56 Barrel 14.5in Light Afghan Mid Length .750 Gas Block 07000125

Noveske CHF Chrome Lined Lo-Pro 5.56 Barrel 14.5in Light Afghan Mid Length .750 Gas Block 07000125. Noveske crafted these AR15 Barrels with a manganese phosphate finish for enhanced strength and extra resistance to corrosion and wear. The Noveske Cold... ... more

Noveske Lo-Pro Gas Block 7.62x51 Barrel N6 16.1in Heavy Recon Stainless .750 Gas Block Lo-Pro 07000295

Noveske Lo-Pro Gas Block 7.62x51 Barrel N6 16.1in Heavy Recon Stainless .750 Gas Block Lo-Pro 07000295. 62x51 Barrel. Formulated by using several of the most extremely heavy duty and dependable materials available these AR15 Barrels via Noveske... ... more

Noveske Lo-Pro Gas Block 5.56 Barrel 10.5in Shorty Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 07000167

Noveske Lo-Pro Gas Block 5.56 Barrel 10.5in Shorty Carbine Length Stainless .750 Gas Block Gtc Headspaced Bolt 07000167. This barrel is designed for our gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT.... ... more

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 14.5in Light Carbine Wrench 07000131

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 14.5in Light Carbine Wrench 07000131. The unique design of the barrel allows it to be used with both carbine and pistol gas systems. Reducing weight by switching the gas block from carbine to pistol gas... ... more

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 10.5in Light Shorty Wrench Headspaced Bolt 07000192

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 10.5in Light Shorty Wrench Headspaced Bolt 07000192. The unique design of the barrel allows it to be used with both carbine and pistol gas systems. Reducing weight by switching the gas block from carbine... ... more

Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Length Stainless .750 Gas Block Gtc 07000050

Noveske Lo-Pro Gas Block 5.56 Barrel 11.5in Commando Carbine Length Stainless .750 Gas Block Gtc 07000050. This barrel is designed for our gas block that is 1" long (INCLUDED). A standard front sight base is 1.9" long and WILL NOT FIT. Barrel... ... more

Dark Storm Industries DS-15 Complete Upper 16" Lightning 5.56 Non Threaded Black 5.56 DSI-UC5-LGT-N5-BLK

Dark Storm Industries DS-15 Complete Upper 16" Lightning 5.56 Non Threaded Black 5.56 DSI-UC5-LGT-N5-BLK. 750 Micro Gas Block and Carbine Gas System. Specifications for Dark Storm Industries DS-15 16" Lightning 5.56 Upper Receiver: Manufacturer: Dark... ... more

Dark Storm Industries DS-15 Complete Upper 16" Lightning 5.56 Threaded Black 5.56 DSI-UC5-LGT-T5-BLK

Dark Storm Industries DS-15 Complete Upper 16" Lightning 5.56 Threaded Black 5.56 DSI-UC5-LGT-T5-BLK. 750 Micro Gas Block and Carbine Gas System. Specifications for Dark Storm Industries DS-15 16" Lightning 5.56 Upper Receiver: Manufacturer: Dark Storm... ... more

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 10.5in Light Shorty Wrench 07000118

Noveske CHF Chrome Lined Switchblock 5.56 Barrel 10.5in Light Shorty Wrench 07000118. The unique design of the barrel allows it to be used with both carbine and pistol gas systems. Reducing weight by switching the gas block from carbine to pistol gas... ... more

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block. The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a... ... more

Dark Storm Industries DS-15 Typhoon Complete Upper Receiver 5.56 NATO 7.5in Barrel M4 Pistol Profile 1-7 Twist 1/2x28 Thread M-Lok Firestorm Type III

Dark Storm Industries DS-15 Typhoon Complete Upper Receiver 5.56 NATO 7.5in Barrel M4 Pistol Profile 1-7 Twist 1/2x28 Thread M-Lok Firestorm Type III. 750 Micro Gas Block andPistol Gas System DSI 7.5" SOCOM 5.56 Threaded 1:7 Nitrite Barrel andDSI... ... more

POF USA Minuteman Complete Upper Black Anodized 16" 5.56 1652

POF USA Minuteman Complete Upper Black Anodized 16" 5.56 1652. 56. The Minuteman is available with a 10.5" Barrel with a 9" Handguard and a Carbine Length Lo Pro DI Gas Block or a 16" barrel with a 14.5" handguard and a Mid Length Lo Pro DI Gas Block.... ... more

POF USA Minuteman Complete Upper Black Anodized 10.5" 5.56 1654

POF USA Minuteman Complete Upper Black Anodized 10.5" 5.56 1654. 56. The Minuteman is available with a 10.5" Barrel with a 9" Handguard and a Carbine Length Lo Pro DI Gas Block or a 16" barrel with a 14.5" handguard and a Mid Length Lo Pro DI Gas... ... more

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length Lo Pro DI Renegade Three-Prong Flash Hider Winter

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length Lo Pro DI Renegade Three-Prong Flash Hider Winter. 56 16.5" Barrel Mid?Length Lo Pro DI Gas Block 14.5" Rail. The Wonder Rifle is our answer to a... ... more

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length Lo Pro DI Renegade Three-Prong Flash Hider Blue

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length Lo Pro DI Renegade Three-Prong Flash Hider Blue. 56 16.5" Barrel Mid?Length Lo Pro DI Gas Block 14.5" Rail. The Wonder Rifle is our answer to a lightweight... ... more

ODIN Works AR-15 22 ARC 21in Threaded Barrel XL Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block

ODIN Works AR-15 22 ARC 21in Threaded Barrel XL Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block. The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into... ... more

Battle Arms Development Workhorse 16in 5.56 Nato Upper Receiver Assembly No Bcg No Ch WH-UR-16-556

Battle Arms Development Workhorse 16in 5.56 Nato Upper Receiver Assembly No Bcg No Ch WH-UR-16-556. 56 NATO Twist Rate: 1:7 Barrel Extension: M4 Diameter at Gas Block: .750 Gas Block Type: Low-profile Muzzle Device: A2 Flash Hider Receiver Material:... ... more

Midwest Industries Low Profile Gas Block - .750 Black - MCTAR-LPG

Midwest Industries Low Profile Gas Block - .750 Black - MCTAR-LPG. The low profile design of these AR Gas Blocks from Midwest Industries fits under most handguards regardless of length. Midwest Industries Low Profile Gas Blocks for .750 in Barrels... ... more

POF USA Minuteman Upper Receiver Assembly .350 Legend 34 in Length 10.5 in Barrel Mid Length Lo Pro DI Renegade Three-Prong Flash Hider Black 1655

POF USA Minuteman Upper Receiver Assembly .350 Legend 34 in Length 10.5 in Barrel Mid Length Lo Pro DI Renegade Three-Prong Flash Hider Black 1655. 5" Barrel Lo Pro DI Gas Block 14.5" Rail: In testing the .350 Legend delivers 50percent more energy than... ... more

POF USA Minuteman Upper Receiver Assembly .350 Legend 34 in Length 10.5 in Barrel Mid Length Lo Pro DI Renegade Three-Prong Flash Hider Tungsten 1978

POF USA Minuteman Upper Receiver Assembly .350 Legend 34 in Length 10.5 in Barrel Mid Length Lo Pro DI Renegade Three-Prong Flash Hider Tungsten 1978. 5" Barrel Lo Pro DI Gas Block 14.5" Rail: In testing the .350 Legend delivers 50percent more energy... ... more

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 16.5 in Barrel Mid Length Lo Pro DI Renegade Micro B Muzzle Break Winter White 1980

POF USA Wonder Upper Receiver Assembly 5.56x45mm NATO 34 in Length 16.5 in Barrel Mid Length Lo Pro DI Renegade Micro B Muzzle Break Winter White 1980. 56 16.5" Barrel Mid?Length Lo Pro DI Gas Block 14.5" Rail. The Wonder Rifle is our answer to a... ... more

POF USA Renegade+ Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length 9 Position Dictator Adjustable Renegade

POF USA Renegade+ Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length 9 Position Dictator Adjustable Renegade. 56 10.5" Barrel 9 Position Dictator Gas Block 9" Rail. Renegade Plus Upper: When we decided to make a direct... ... more

POF USA Renegade+ Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length 9 Position Dictator Adjustable Renegade

POF USA Renegade+ Upper Receiver Assembly 5.56x45mm NATO 34 in Length 10.5 in Barrel Carbine Length 9 Position Dictator Adjustable Renegade. 56 10.5" Barrel 9 Position Dictator Gas Block 9" Rail. Renegade Plus Upper: When we decided to make a direct... ... more

Adams Arms Piston Kit Standard Picatinny Block Carbine Length Standard BCG/.750 Gas Block/Drive Rod Black FGAA-03107

Adams Arms Piston Kit Standard Picatinny Block Carbine Length Standard BCG/.750 Gas Block/Drive Rod Black FGAA-03107. Instead of directing the gases into the receiver they go into a gas plug and drive rod sleeve invented by Adams Arms. The gases are... ... more

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block

ODIN Works AR-15 22 ARC 18in Threaded Barrel Rifle Gas System 1/2-28 Threads 1-7 Twist 416 Stainless Steel DMR Profile with .750 Tuneable Gas Block. The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance elegantly packed into a... ... more