I purchased the ODIN Works AR-15 adjustable buffer because I was having trouble getting my adjustable gas block tuned correctly. I had followed the manufacturer's instructions that came with the adjustable gas block I chose for a new, custom AR-15 carbine build, and no matter what setting on the gas block, the bolt carrier would always fully cycle and lock back on an empty magazine. Other gas blocks are tunable, but the Adjustable Gas Block from ODIN Works is truly adjustable and packed with features. Now available in the new clamp on design machined from steel and black nitrided for durability. Front facing Inconel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment, no set screws I offer free sight installation, upper assemblies, gas block barrel dimpling, pin and welds, A2 FSB installations, low-pro gas block pinning, and barrel inspections. If your request falls outside of these, just ask. I may still be able to help. Regularly, shipping here and on return costs about $8.70 each way, so right under $18 for your slide Superlative Arms Adjustable Gas Block Specs: Gas Block Material: 416 SS; Finish: Stainless Steel, Matte; Barrel Diameter: 0.750″ Weight: 1.68 oz. Length: 1.00″ Attachment Type: Clamp on; Gas Adjustment: (Patented) 30 Locked Positions, Front Of Block; Bleed Off Port: (Patented) Front Of Block; Includes: Gas Block - Assembled Machined from steel and black nitrided for durability. Front facing stainless steel adjustment screw and spring to handle high temperatures. 20 clicks of ball detent adjustment, no set screws needed, simply adjust the stainless screw where you want it and youre done. Will fit any barrel with .750″ diameter and works with any caliber. Features : Shop Odin Works lightweight barrels, handguards, stocks, gas blocks, bolt carrier groups and much more at Impact Guns! Odin Works Tunable Gas Block Stainless Steel, Low Profile. $54.99. Available Online. Compare . Odin Works AR-15 Adjustable Buffer, 2.1oz - 4.2oz Lite Buffer, Stainless. $49.00 $46.55. Low Stock. Compare . Odin Works .750in Adjustable Low Profile Gas Block - Black - Other gas blocks are tunable, but the Adjustable Gas Block from ODIN Works is truly adjustable and packed with features. Machined from steel and black nitrided for durability. Front facing stainless steel adjustment screw and spring to handle high temperatures. 20 clicks of ball I purchased the ODIN Works AR-15 adjustable buffer because I was having trouble getting my adjustable gas block tuned correctly. I had followed the manufacturer's instructions that came with the adjustable gas block I chose for a new, custom AR-15 carbine build, and no matter what setting on the gas block, the bolt carrier would always fully cycle and lock back on an empty magazine. Odin Works Adjustable Low Profile Gas Block .936", Black Other gas blocks are tunable, but the Adjustable Gas Block from ODIN Works is truly adjustable and packed with features. Machined from steel and black nitrided for durability. The ODIN Works Rifle Gas Block will nearly eliminate the recoil of your gun, which aids in recoil recovery and faster target acquisition on your next shot for greater accuracy and comfort with each consecutive shot. With an ODIN Works Adjustable Gas Block, you'll have 20 pre-set micro-adjustments to reduce or increase the gas flow on your rifle. Write a Review. M