We may get paid by partner for deals, including promoted items

Sponsored

OpticsPlanet use Code: GEARCHASE Amazon - Lightning Deals Amazon - Hunting Deals Bike Racks Heated Clothing Stio Hoka Fishing Mountain Hardwear

Ar-15/M16 Picatinny Rail Adjustable Gas Block - Picatinny Rail Adjustable Gas Block, .750 by Double Star -

Product Description

Double Star's Picatinny Rail Adjustable Gas block is in house from 6065 T6 aluminum and finished with a black hard coat anodize. The stainless steel adjustment screw is held in place with a brass tipped stainless steel set screw. The brass tip prevents damage to the threads on the adjustment screw. Mfg: Double Star SPECS: Material: 6065 T6 Aluminum. Inside Diameter: .750.

Ar-15/M16 Picatinny Rail Adjustable Gas Block - Picatinny Rail Adjustable Gas Block, .750

at Brownells.com

Browse all Brownells.com deals

$55.99

In Stock at Brownells.com

Price verified 2d ago

Buy Now at Brownells.com

Secure checkout Easy returns

or compare prices

Product Details

Brand Double Star

More from Double Star

Last Updated:

Sep 06, 2026 09:29 AM

Double Star ARFXE ACE AR15 SKLTON/BUFF STK

Double Star ARFXE ACE AR15 SKLTON/BUFF STK View Details

$139.99

Buy Now · $139.99

Last Updated:

Sep 06, 2026 08:23 AM

Double Star AR-15 ACE ARFX-E Skeleton Stock Fixed Length

Double Star AR-15 ACE ARFX-E Skeleton Stock Fixed Length View Details

$135.99

Buy Now · $135.99

United States Association of Gun Owners

Last Updated:

Sep 06, 2026 08:23 AM

Double Star AR-15 ARFX Skeleton Fixed Stock - Black

Double Star AR-15 ARFX Skeleton Fixed Stock - Black View Details

$104.99

Buy Now · $104.99

United States Association of Gun Owners

Last Updated:

Sep 06, 2026 08:23 AM

Double Star AR-15 ACE Ultra Lite Fixed Stock - Black

Double Star AR-15 ACE Ultra Lite Fixed Stock - Black View Details

$102.99

Buy Now · $102.99

United States Association of Gun Owners

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. Bolt Carrier Group, Chrome Lined, Includes O Ring AR100

Doublestar Corp. Bolt Carrier Group, Chrome Lined, Includes O Ring AR100 View Details

$134.32

Buy Now · $134.32

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. AR15 Lower Parts Kit, 223 Rem/556NATO, Black Finish, Includes Fire Contro, AR270

Doublestar Corp. AR15 Lower Parts Kit, 223 Rem/556NATO, Black Finish, Includes Fire Contro, AR270 View Details

$73.59

Buy Now · $73.59

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Doublestar Corp. Low Profile .750 Gas Block, Black Finish DSC750 View Details

$29.36

Buy Now · $29.36

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. A2 Rifle length Buffer Tube, Black AR334

Doublestar Corp. A2 Rifle length Buffer Tube, Black AR334 View Details

$46.40

Buy Now · $46.40

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Doublestar Corp. Field Repair Kit, Includes Parts Most Likely to Break or Wear, Black AR785

Doublestar Corp. Field Repair Kit, Includes Parts Most Likely to Break or Wear, Black AR785 View Details

$46.21

Buy Now · $46.21

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. Twang Buster, Snaps Into Buffer Spring, Stainless JT140

Doublestar Corp. Twang Buster, Snaps Into Buffer Spring, Stainless JT140 View Details

$11.02

Buy Now · $11.02

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. A2 Shorty/Entry Length Buffer Tube, Black, Will Not Fit The Standard Rifle Length Stock, Fits ARFX-E and an ARFX-ULE AR381

Doublestar Corp. A2 Shorty/Entry Length Buffer Tube, Black, Will Not Fit The Standard Rifle Length Stock, Fits ARFX-E and an ARFX-ULE AR381 View Details

$26.98

Buy Now · $26.98

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Doublestar Corp. Extractor Kit, Extractor Spring/Pad/Pin, 3 Gas Rings, O-ring, Black AR790

Doublestar Corp. Extractor Kit, Extractor Spring/Pad/Pin, 3 Gas Rings, O-ring, Black AR790 View Details

$28.06

Buy Now · $28.06

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Doublestar Corp. OOPS! Replacement Kit, For Most Commonly Lost Parts AR791

Doublestar Corp. OOPS! Replacement Kit, For Most Commonly Lost Parts AR791 View Details

$16.61

Buy Now · $16.61

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Sold Out

Doublestar Corp. Doublestar Corp., Right Handed Loop End Plate, Black Finish JT345R

Doublestar Corp. Doublestar Corp., Right Handed Loop End Plate, Black Finish JT345R View Details

$17.37

Buy Now · $17.37

Hinterland Outfitters

Last Updated:

Jan 20, 2026 05:30 PM

Doublestar Corp. Doublestar Corp., Ambidextrous Loop End Plate, Black Finish JT345

Doublestar Corp. Doublestar Corp., Ambidextrous Loop End Plate, Black Finish JT345 View Details

$11.20

Buy Now · $11.20

Hinterland Outfitters

Last Updated:

Sep 06, 2026 09:29 AM

ACE Essential Retro Stock Aluminum

ACE Essential Retro Stock Aluminum View Details

$169.99 $179.99

6% off

Buy Now · $169.99

Last Updated:

Sep 06, 2026 09:29 AM

Double Star ARULE ACE AR15 UL STK/BUFF BLK

Double Star ARULE ACE AR15 UL STK/BUFF BLK View Details

$129.99 $144.99

10% off

Buy Now · $129.99

Last Updated:

Sep 06, 2026 09:29 AM

Double Star ARFX ACE AR15 SKLTN STK/BUF BLK

Double Star ARFX ACE AR15 SKLTN STK/BUF BLK View Details

$139.99 $144.99

3% off

Buy Now · $139.99

Last Updated:

Sep 06, 2026 09:29 AM

Double Star ACE AR15 ULTRA LITE Stock BLK

Double Star ACE AR15 ULTRA LITE Stock BLK View Details

$96.99 $107.99

10% off

Buy Now · $96.99

Last Updated:

Sep 06, 2026 09:29 AM

DoubleStar ACE ARFX Skeleton Stock AR-15 Standard Length Stock Matte Black

DoubleStar ACE ARFX Skeleton Stock AR-15 Standard Length Stock Matte Black View Details

$109.99 $134.99

19% off

Buy Now · $109.99