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The GPT tool simplifies gas tube roll pin installation and removal with stability, thoughtful design, and a contrasting green color for easy visibility.

FORWARD CONTROLS DESIGN AR-15/M16 GAS TUBE PIN TOOL

686162347865 430103546

Top takeaways

  1. The GPT is a specialized jig designed for the installation and removal of gas tube roll pins on AR15/M16 low profile gas blocks, providing stability and ease of use.
  2. Made from machined 6061 aluminum with a Type III hard coat anodized finish, it features a rebated base for vise clamping, scalloped finger access, and soft edges, with a distinct green color to contrast with black gas blocks.
  3. Compatible with most low profile gas blocks based on the Crane Mk12 design, it excludes use with Aero, Luth AR, DPMS, and adjustable gas blocks due to size incompatibilities.

Attributes

  • Weapon type:
    AR-15
  • Delivery weight: 1.746kg
  • Shipping height: 15mm
  • Shipping width: 83mm
  • Shipping length: 140mm
  • UPC: 686162347865

Item details

Made in USA
  • Specifications:
  • Make: AR-15
54.9 54.9 1 GBP
54.9 GBP £54.90

Prices inclusive of duty & VAT.

Product no.: 430103546

Mfr. No.: GPT

686162347865 GPT (Gas tube Pin Tool) is a jig tailor made for installing and removing the gas tube roll pin on an AR15/M16 low profile gas block. Machined in 6061 aluminum and Type III hard coat anodized, GPT makes installing the gas tube pin on a low profile gas block painless. GPT is designed to be stable and surefooted, but it is no larger than it has to be, in order to retain a reasonable small footprint on the crowded workbench. Most low profile gas blocks don't have flats, and are hard to hold steady without requiring 3 hands to install the diminutive gas tube roll pin. GPT enables the user to install the gas tube roll pin, and remove it as well with ease. Forward Controls Design (FCD) made its base thick and wide for stability, its base is rebated to allow the user to clamp it down in a vise. Thoughtful touches can be found on the GPT, from the scalloped finger access recess to the soft, rounded corners and edges, even its green color has a purpose. Most gas blocks are black, FCD wanted GPT to be anything but, as Forward Controls Design found it more difficult to work on a black gas block that sits in a black jig. GPT's green color provides a pleasant contrast and makes the black gas block stand out. With a small Neodymium magnet placed on the gas block, it's powerful enough to stand the gas tube roll pin can upright, perpendicular to the gas tube, above the gas tube pin. With one hand holding the gas block steady in the GPT, one can start tapping on the gas tube roll pin to get it started. GPT is a collaboration between Modern Armory and Forward Controls Design. Modern Armory's version can be found here https://modernarmory.net/GPT-Gas-Tube-Pin-Tool_p_609.html Compatible with most gas blocks including Modern Armory, Forward Controls Design's GBF (Gas Block, Forward Controls), BCM, Rainier, VLTOR, Knight's Armament, Badger Ordnance, Daniel Defense, SLR, or other low profile gas blocks based on the original Crane design. Please measure your low profile gas block dimensions, as some are longer than others. GPT is made for Crane Mk12 pattern low profile gas blocks, the length of which is 1". GPT can be modified to accommodate longer gas blocks. If you're unsure, please contact the gas block manufacturer, below are the compatible gas block dimensions: MAX gas block length: 1.00 MAX gas block height: 1.35 Known incompatible low profile gas blocks: Aero, Luth AR, and DPMS, and adjustable gas blocks. Most low profile gas blocks don't have flats, and are hard to hold steady without requiring 3 hands to install the diminutive gas tube roll pin. GPT enables the user to install the gas tube roll pin, and remove it as well with ease. FCD made its base thick and wide for stability, its base is rebated to allow the user to clamp it down in a vise. Thoughtful touches can be found on the GPT, from the scalloped finger access recess to the soft, rounded corners and edges, even its green color has a purpose. Most gas blocks are black, FCD wanted GPT to be anything but, as they found it more difficult to work on a black gas block that sits in a black jig. GPT's green color provides a pleasant contrast and makes the black gas block stand out.
Backorderable
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£54.90

Prices inclusive of duty & VAT.

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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

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Your credit card will only be charged once we ship your order. Not before.
54.9 54.9 1 GBP
Description Specification Customers reviews Accessories

FORWARD CONTROLS DESIGN AR-15/M16 GAS TUBE PIN TOOL

54.9 GBP £54.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£54.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

Description:

Effortlessly install and remove gas tube roll pins with the GPT!

The AR-15/M16 Gas Tube Pin Tool by Forward Controls Design is an essential jig specifically designed for the hassle-free installation and removal of the gas tube roll pin on low profile gas blocks of AR15/M16 rifles.

Product Features:

  • Material: Machined from durable 6061 aluminum with a Type III hard coat anodized finish.
  • Stability: Features a thick and wide base that is rebated for easy clamping in a vise.
  • Design: Compact and stable, designed to minimize workspace clutter.
  • Thoughtful Touches: Includes a scalloped finger access recess and soft, rounded corners for user comfort.
  • Colour: Distinctive green finish contrasts with typical black gas blocks, enhancing visibility during use.

Most low profile gas blocks lack flats, making them challenging to hold steady. The GPT simplifies this process, allowing users to install and remove the gas tube roll pin with ease. A small Neodymium magnet securely holds the gas tube roll pin upright, facilitating a smooth installation process.

Compatibility:

The GPT is compatible with a variety of gas blocks, including:

  • Modern Armory
  • Forward Controls Design's GBF (Gas Block, Forward Controls)
  • BCM
  • Rainier
  • VLTOR
  • Knight's Armament
  • Badger Ordnance
  • Daniel Defense
  • SLR
  • Other low profile gas blocks based on the original Crane design

Please ensure to measure your low profile gas block dimensions, as some may exceed the standard length of 1". The GPT is specifically designed for the Crane Mk12 pattern low profile gas blocks but can be modified for longer models.

Important Dimensions:

  • MAX gas block length: 1.00"
  • MAX gas block height: 1.35"

Note: Known incompatible low profile gas blocks include Aero, Luth AR, DPMS, and adjustable gas blocks.

For a seamless experience in your gunsmithing tasks, the GPT is your go-to solution for gas tube roll pin installation. Experience the quality and precision that Forward Controls Design is known for.



Top takeaways

  1. The GPT is a specialized jig designed for the installation and removal of gas tube roll pins on AR15/M16 low profile gas blocks, providing stability and ease of use.
  2. Made from machined 6061 aluminum with a Type III hard coat anodized finish, it features a rebated base for vise clamping, scalloped finger access, and soft edges, with a distinct green color to contrast with black gas blocks.
  3. Compatible with most low profile gas blocks based on the Crane Mk12 design, it excludes use with Aero, Luth AR, DPMS, and adjustable gas blocks due to size incompatibilities.

Attributes

  • Weapon type:
    AR-15
  • Delivery weight: 1.746kg
  • Shipping height: 15mm
  • Shipping width: 83mm
  • Shipping length: 140mm
  • UPC: 686162347865

Item details

Made in USA

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