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SLR Rifleworks Sentry 6 Set Screw Adjustable Gas Block - .625 SLR Rifleworks Sentry 6 Set Screw Adjustable Gas Block - .625
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
IN STOCK
(7)
SLR Rifleworks Sentry 6 Clamp on Adjustable Gas Block - .625 SLR Rifleworks Sentry 6 Clamp on Adjustable Gas Block - .625
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
IN STOCK
(4)
SLR Rifleworks Sentry 7 Set Screw Adjustable Gas Block - .750 (.450" Set Screw Spacing) SLR Rifleworks Sentry 7 Set Screw Adjustable Gas Block - .750 (.450" Set Screw Spacing)
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
IN STOCK
(4)
SLR Rifleworks Sentry 7 Set Screw Premium Adjustable Gas Block - Titanium - .750 SLR Rifleworks Sentry 7 Set Screw Premium Adjustable Gas Block - Titanium - .750
MSRP $179.99
SALE PRICE: $169.99
FREE GAS TUBE
IN STOCK
(1)
SLR Rifleworks Sentry 7 Clamp Premium Adjustable Gas Block - .750 SLR Rifleworks Sentry 7 Clamp On Adjustable Gas Block - .750
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
(Out of Stock)
(14)
SLR Rifleworks .750 Sentry 7 Set Screw Adjustable Gas Block SLR Rifleworks Sentry 7 Set Screw Adjustable Gas Block - .750
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
(Out of Stock)
(26)
SLR Rifleworks Sentry 8 Set Screw Adjustable Gas Block - .875 SLR Rifleworks Sentry 8 Set Screw Adjustable Gas Block - .875
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
(Out of Stock)
(2)
SLR Rifleworks Sentry 9 Set Screw Adjustable Gas Block - .936 SLR Rifleworks Sentry 9 Set Screw Adjustable Gas Block - .936
MSRP $119.99
SALE PRICE: $113.99
FREE GAS TUBE + ADDITIONAL DISCOUNT
(Out of Stock)
(3)
ODIN Works Adjustable Low Profile Gas Block ODIN Works Adjustable Low Profile Gas Block
MSRP $89.00
SALE PRICE: $79.99
(Out of Stock)
Superlative Arms .750" Adjustable Gas Block, Bleed Off - Clamp On, Melonite Finish Superlative Arms .750" Adjustable Gas Block, Bleed Off - Clamp On, Melonite Finish
MSRP $99.99
SALE PRICE: $89.99
FREE SHIPPING
(Out of Stock)
(1)
Superlative Arms.750" Adjustable Gas Block, Bleed Off - Set Screw, Melonited Superlative Arms.750" Adjustable Gas Block, Bleed Off - Set Screw, Melonited
MSRP $99.99
SALE PRICE: $89.99
FREE SHIPPING
(Out of Stock)
(2)
Superlative Arms .875" Adjustable Gas Block, Bleed Off - Set Screw, Melonited Superlative Arms .875" Adjustable Gas Block, Bleed Off - Set Screw, Melonited
MSRP $99.99
SALE PRICE: $89.99
FREE SHIPPING
(Out of Stock)
Superlative Arms .936" Adjustable Gas Block, Bleed Off - Set Screw, Melonited Superlative Arms .936" Adjustable Gas Block, Bleed Off - Set Screw, Melonited
MSRP $99.99
SALE PRICE: $89.99
FREE SHIPPING
(Out of Stock)
SLR Rifleworks Sentry 7 (Clamp On) Premium Adjustable Gas Block - Titanium - .750 SLR Rifleworks Sentry 7 (Clamp On) Premium Adjustable Gas Block - Titanium - .750
MSRP $179.99
SALE PRICE: $159.99
FREE GAS TUBE
(Out of Stock)
Superlative Arms.750" Adjustable Piston System - Set Screw, Melonited - Pistol Length Superlative Arms .750" Adjustable Piston System - Set Screw, Melonited - Pistol Length
MSRP $289.99
SALE PRICE: $260.99
FREE SHIPPING
(Out of Stock)
   
 

Adjustable AR-15 Gas Blocks

Adjustable gas blocks are crucial for controlling the the amount of gas that enters your AR15 build. You can use Adjustable gas blocks, such as SLR Rifleworks and Superlative Arms to tune down an over gassed rifle. Being able to fine tune your recoil system is a major advantage because of the large variation in barrel port sizes and dwell time. Being able to control the amount of gas with a simple turn of a set screw will allow you to shoot a wide variety of under powered and overpowered ammo. Adjustable gas blocks are almost a must when shooting suppressed. Suppressors cause your AR-15 to be extremely over gassed and you can control the gas from the source, rather than using a heavier buffer or spring, which just puts a bandade on the gas problem.