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For Easy Adjustment Of Gas Flow In The Field Or At The Range

Refinement of Syrac's original adjustable gas block enables the shooter to fine-tune gas flow and rifle performance in the field. Designed to fit under free-floating handguards, the block secures to the barrel with two setscrews. The Gen II model eliminates the Gen I's release button, so you simply turn the gas adjustment setscrew with the included Allen wrench to one of 18 pre-set click detent positions. Click detent automatically locks in your setting; also makes "dialing in" predetermined settings for different loads easy. Standard Low-Pro models have setscrews on the underside; requires dimpling of the barrel. Clamp-On model wraps around the barrel and is secured with two side-mounted hex head cap screws.


AR-15, Issue:11, Page:016
Big Book Catalog, Issue:69, Page:016
Sinclair, Issue:5B, Page:249

SPECS: 416 stainless steel, natural silver finish (SS) or Melonite coated, matte black (Blk). 1" (2.5cm) long. 1.34" (3.4cm) high. Models to fit AR-15/AR-style .308 rifles with .750" or .936" O.D. barrels. Comes with 2 gas tube roll pins, setscrews, hex keys, and installation instructions.

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6 Item(s)

$112.99

No longer deliverable by the Factory

Inside Diameter: .936

Material: Stainless Steel

Style: Adjustable, Low-Profile

$112.99

No longer deliverable by the Factory

Inside Diameter: .936

Material: Stainless Steel

Style: Adjustable, Low-Profile

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.

Discontinued by Brownells

Product has been discontinued and no longer available.