Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo
or 4 interest-free payments of $13.22 with 
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the Wojtek Weaponry Warranty! what it covers
Frequently bought together
From orders that included this item
Product description
The Best Value in Adjustable Gas Blocks!
This combo includes your choice of 4 different sizes of gas block, your choice of 4 different gas tube lengths, plus roll pin.
How to purchase:
Use the dropdown menus to choose your size of gas block and gas tube length. Not sure what size you need? Check out the FAQ at the bottom of this page.
About the Wojtek Weaponry Adjustable Gas Blocks:
- 4 sizes available: .625″, .75″, .825″, and .936 (.75″ is the most common size, but always measure the barrel if you aren’t sure!)
- Low profile design, perfect with most free float handguards
- Premium steel construction (better than aluminum for withstanding extreme temperatures)
- Clamp-on design using 3 set screws (screws, allen wrench and roll pin included)
- Includes wrenches for installation and gas adjustment
About the AT3 Gas Tubes:
Premium stainless steel gas tubes, available in 4 lengths. Backed by a lifetime warranty.
Not sure what size you need? Measure the distance from the barrel shoulder to the gas port on your barrel and compare to the chart below. (Carbine is the most common length).
Distance to port:
Pistol = 4 inches
Carbine = 7 inches
Mid = 9 inches
Rifle = 12 inches
More details:
Wojtek Weaponry Gas Block Specifications:
- Material: 1018 Steel, Black Finish
- Length: 1″
- Height: Sits 3/8″ off of the barrel (fits under all free float handguards)
- Weight: 1.5-1.8oz depending on size
AT3 Gas Tube Specifications:
- Material: Stainless Steel
- Finish: Natural
Total Tube Length:
- Pistol: 6 3/4″
- Carbine: 9 3/4″
- Mid-length: 11 3/4″
- Rifle: 15 1/4″
Carbine = 7 inches
Mid = 9 inches
Rifle = 12 inches
All 16 options on this page
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .750" Adjustable Gas Block, Gas Tube Length: Carbine | SKU: wojtek-kit-750-07
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .750" Adjustable Gas Block, Gas Tube Length: Mid-Length | SKU: wojtek-kit-750-09
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .750" Adjustable Gas Block, Gas Tube Length: Pistol | SKU: wojtek-kit-750-04
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .750" Adjustable Gas Block, Gas Tube Length: Rifle | SKU: wojtek-kit-750-12
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .625" Adjustable Gas Block, Gas Tube Length: Carbine | SKU: wojtek-kit-625-07
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .625" Adjustable Gas Block, Gas Tube Length: Mid-Length | SKU: wojtek-kit-625-09
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .625" Adjustable Gas Block, Gas Tube Length: Pistol | SKU: wojtek-kit-625-04
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .625" Adjustable Gas Block, Gas Tube Length: Rifle | SKU: wojtek-kit-625-12
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .875" Adjustable Gas Block, Gas Tube Length: Carbine | SKU: wojtek-kit-875-07
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .875" Adjustable Gas Block, Gas Tube Length: Mid-Length | SKU: wojtek-kit-875-09
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .875" Adjustable Gas Block, Gas Tube Length: Pistol | SKU: wojtek-kit-875-04
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .875" Adjustable Gas Block, Gas Tube Length: Rifle | SKU: wojtek-kit-875-12
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .936" Adjustable Gas Block, Gas Tube Length: Carbine | SKU: wojtek-kit-936-07
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .936" Adjustable Gas Block, Gas Tube Length: Mid-Length | SKU: wojtek-kit-936-09
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .936" Adjustable Gas Block, Gas Tube Length: Pistol | SKU: wojtek-kit-936-04
- Wojtek Weaponry Adjustable Gas Block + Gas Tube + Roll Pin Combo - Gas Block Size: .936" Adjustable Gas Block, Gas Tube Length: Rifle | SKU: wojtek-kit-936-12
Customer reviews 34
Verified buyerAT3 Tactical · Thank you for your kind words! We're glad to hear that you were satisfied with your order and that it arrived quickly. We always strive to provide accurate descriptions and timely deliveries. We look forward to serving you again in the future.
Looking like u will have to spend more money to finish my rifle and purchase locally bcs shipping takes a week to get to me.
The rest of my order was exactly what I ordered.
Buffer tube
Castle nut
End plate
AT3 6.5 Grendel BCG
Armaspec captured buffer spring
AT3 Tactical · Thank you for sharing your feedback! We're glad you are satisfied with your purchase!
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
Warranty & returns
Backed by the Wojtek Weaponry Warranty!
Wojtek Weaponry Warranty
- We will gladly accept the return of products that are defective due to defects in manufacturing and/or workmanship.
- Fulfillment mistakes that may be made which result in the shipment of incorrect products to you will also be accepted for return.
Contact Details:
Please send an email at returns@wojtekweaponry.com
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
