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The Seekins Precision Adjustable Gas Block allows you to fine-tune gas output for reliable extraction and ejection, ensuring optimal performance with various ammo types.

SEEKINS PRECISION AR-15/M16 ADJUSTABLE GAS BLOCK

811452029163 100011244

Restrictions

Is a 'Call to order' product.

Top takeaways

The SEEKINS PRECISION AR-15/M16 Adjustable Gas Block allows for tuning gas output to ensure reliable extraction and ejection with various ammunition types.
It features a brass friction screw for secure adjustments without the need for thread locker and is designed to prevent marring of the screw.
This low-profile steel gas block fits .750" O.D. barrels and is compatible with AR-15s, fitting under free-float handguards.

Attributes

Inside Diameter:
```
.750
```
Material:
```
Steel
```
Style:
```
Adjustable
```
,
```
Low-Profile
```
Weapon type:
```
AR-15
```
Delivery weight: 0.136kg
Shipping height: 4mm
Shipping width: 68mm
Shipping length: 92mm
UPC: 811452029163

Item details

Made in USA
US export classification: 0A501.x

Specifications:
Inside Diameter: .750
Make: AR-15
Material: Steel
Style: Adjustable, Low-Profile

99.9 99.9 1 GBP

99.9 GBP £99.90

Prices inclusive of duty & VAT.

Product no.: 100011244

Mfr. No.: 11510031

811452029163 Steel gas block lets you adjust the amount of gas flow, so you can tune gas output for reliable extraction and ejection with different ammo types. Brass friction screw holds adjustments without thread locker and won’t mar the adjustment screw. Fits under free-float handguards on .750" O.D. barrels. Dual bottom screws secure block to barrel. Requires Allen wrench, not included.

Not available

Not available.

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99.9 99.9 1 GBP

Description Specification Customers reviews Accessories

SEEKINS PRECISION AR-15/M16 ADJUSTABLE GAS BLOCK

99.9 GBP £99.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

Enhance Your AR-15/M16 Performance with Precision

The SEEKINS PRECISION AR-15/M16 ADJUSTABLE GAS BLOCK is designed for shooters who demand reliability and versatility in their firearms.

Product Features:

Adjustable Gas Flow: Tailor the gas output for optimal extraction and ejection with various ammunition types.
Durable Construction: Made from high-quality steel with a matte black finish for enhanced durability.
Easy Adjustments: Features a brass friction screw that maintains your settings without the need for thread locker, ensuring no damage to the adjustment screw.
Compatibility: Fits under free-float handguards on .750" O.D. barrels.
Secure Fit: Dual bottom screws firmly attach the gas block to the barrel.
Tool Requirement: Requires an Allen wrench for installation (not included).

Specifications:

Material: Steel
Finish: Matte Black
Dimensions: 1" (2.5cm) long, .9" (2.3cm) wide, 1-3/8" (3.5cm) high
Weight: 1.8 oz. (51g)

Upgrade your firearm with the SEEKINS PRECISION Adjustable Gas Block and experience the difference in performance and reliability.

Restrictions

Is a 'Call to order' product.

Top takeaways

The SEEKINS PRECISION AR-15/M16 Adjustable Gas Block allows for tuning gas output to ensure reliable extraction and ejection with various ammunition types.
It features a brass friction screw for secure adjustments without the need for thread locker and is designed to prevent marring of the screw.
This low-profile steel gas block fits .750" O.D. barrels and is compatible with AR-15s, fitting under free-float handguards.

Attributes

Inside Diameter:
```
.750
```
Material:
```
Steel
```
Style:
```
Adjustable
```
,
```
Low-Profile
```
Weapon type:
```
AR-15
```
Delivery weight: 0.136kg
Shipping height: 4mm
Shipping width: 68mm
Shipping length: 92mm
UPC: 811452029163

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (7)

4.1 / 5

Definitely recommended

Best adjustable gas block for the money 31/01/2018

Very easy to install. I have this on my first AR build with a suppressor and runs great. For anyone wondering as I was, this does fit under a KMR.

Definitely recommended

The Locking Screw 12/01/2017

The picture shows the old model with the locking screw in the rear. The new ones have the locking screw in the front which makes it much easier to access. As far as the function of the gas block, it works as you'd expect. Only time will tell if it's reliable long term.

Slightly recommend

NOT adjustable from the front. 11/08/2015

Works out of the box. Straight-forward installation/assembly using standard pin (not included - at least not in my package), used a Spike's mid-length gas tube and Daniel Defense lightweight 9.00" rail III. However. You can NOT adjust the gas regulator with the rail installed. This isn't apparent at first if you're just plowing along assembling a gun, nor is it clear in the description from Seekins. So, assembled, you can't access the socket-head screw to adjust the flow but you CAN lock it down with the brass set-screw. Ideally, you'd THINK anyone building these would know it's easier, more direct to access the regulator from the FRONT. Now if you are building a gun with a couple of inches of gas tube exposed, or care to take a dremel tool to your rail you can reach the adjustment screw no problem. But mine? Look for it coming to an auction site near you.

Recommended with reservations

Good price, but poor set screw placement 31/01/2014

Good price for an ajustable gas block that allows you to lock-in your gas setting without loc-tite, but I'm disappointed with this design. The brass set screw used to lock-in the gas adjustment screw faces rearward (towards the handgaurd), not towards the muzzle. On my rifle length barrel with 12" handguard, the brass screw is inaccessible once installed. Since I can't know how far to dial-in the gas control set screw prior to installation, (and since the whole reason I bought it was to be able to adjust and/or turn off the gas on my rifle for developing hand loads,) I am concerned that the tension offered by the brass set screw will lessen with multiple adjustments of the gas adjustment screw. And, at that point I will be unable to retighten the brass screw (as the instructions say to do), because I can't get at it. It's half the price of similar units, and seems like it's good quality, so I'll give it a shot and keep my fingers crossed. Also, not a big deal, but I found that the asymetrical design (one concave side) makes it a little difficult to visually center the gas tube during installation.

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