Gas Blocks and Gas Tubes

Lightweight aluminum high-profile gas block for barrels with an outer diamater of 0.750.  Will co-witness with a standard mil-spec upper receiver picatinny rail. Will not fit under a handguard.

The 2A-Ti gas block is a simple solution for those looking to save weight on the AR-15 style of firearms. By utilizing titanium, weight can be reduced by as much as 40% over standard steel gas blocks. The low profile design works well under hand guards,...

Smooth black finish Constructed of 4140 steel Micro profile design Includes gas roll pin Internal diameter of 0.750" UPN 812530024698,

Low Profile Quad Rail Gas Block for .750″ Barrel MIL-STD 1913 style mounts on four sides. Specifications: Weight: 3.2oz Width: 1.5" Length: 1.85" Material: Aircraft grade aluminum, high strength steel Finish: Black, Hard Coat Anodized

Quality stainless steel gas tube with all the appropriate bends and dimensions for .223/5.56 applications. Includes: Pistol length gas tube - 6.75" in length Gas roll pin Google Title 6.75" stainless steel gas tube,

Quality stainless steel gas tube with all the appropriate bends and dimensions for .223/5.56 applications. Includes: Rifle length gas tube - 15" in length Gas roll pin

Quality stainless steel gas tube with all the appropriate bends and dimensions for .223/5.56 applications. Includes: Mid length gas tube - 11.75" in length Gas roll pin

Ultra light gas block. Constructed of steel for weight reduction without sacrificing strength. For 0.750 diameter barrels. Comes with set screws and roll pin Google Title 0.750 block with set screws and roll pin,

Mil-spec gas tubes with a durable black nitride finish that increases corrosion resistance and protects against wear and tear. Matches the black rifle finish better than standard stainless steel tubes. Fit AR-10, AR-15,

Quality stainless steel gas tube with all the appropriate bends and dimensions for .223/5.56 applications. Includes: Carbine length gas tube - 9.75" in length

Seekins Precision Gas Block, Black Finish, Select Adjustable Gas Block .750 Product Type: Gas BlockFinish/Color: BlackDescription: Select Adjustable Gas Block .750 Finish/Color Black, MPN 0011510065, Types Block, Gas, UPC 811452029651,

Low profile to fut under most handguards:   Mil-Spec dimensions .750 diameter Aluminum construction Anodized Black Includes roll pin, 2 set screws and allen wrench Not designed for bull barrels Fits: AR .750" barrels   Fit AR-15,...

Fits .750 diameter barrels 2" in length Pre-installed front sight and sling loop Requires barrel to be drilled and sight pinned

A low profile, adjustable gas block that is skeletonized to cut weight, but does not sacrifice strength and reliability. Clamp-on style. Includes: 1 x stainless adjustment screw 1 x stainless locking screw 3 x cap set screws 2 x hex keys 2 x roll...

AR-10 0.936 Steel Gas Block • Fits 0.936” Diam. Barrels • Includes roll pin, screws & hex wrench

Fits .750 diameter barrels. Low-profile, clamp, adjustable gas block. Includes: 1 x stainless adjustment screw 1 x stainless locking screw 6 x cap set screws 2 x hex keys 2 x roll pins Fit AR-15,

Anodized black, AR-15 aluminum gas block with set screws. Top picatinny rail. Will not fit under a handguard. Fits .750 diameter barrels. Fit AR-15,

A low profile, adjustable gas block for .750 diameter barrels Clamp-on style. Includes roll pins, set screws and adjustment wrench