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Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
Gas Block Punch Kit for AR-15/AR-308
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GEISSELE AUTOMATICS LLC - Gas Block Punch Kit for AR-15/AR-308

4 Reviews
Gas Block Punch Kit for AR-15/AR-308
Brownells #
100015137
MFR #
15-172
UPC
817953020005
$28.00
Coupon Code
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Estimated delivery: Oct 19
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Specifications
Color:
Black
Item Height (Inches):
3.700
Item Weight (lbs):
0.010
Material:
Steel
Item Length (Inches):
0.300
Make Model Fit:
AR-15.Universal;AR-308.Universal
Punch Style:
Punch
Item Width (Inches):
0.300
Punch Size (Inch):
5/64
Quantity:
1
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What is the GEISSELE AUTOMATICS LLC - Gas Block Punch Kit for AR-15/AR-308?

GEISSELE AUTOMATICS LLC GAS BLOCK PUNCH KIT FOR AR-15/AR-308

The Geissele Automatics® Gas Block Punch Kit is purpose-built for the removal and installation of the 0.078" (1.98mm) gas tube roll pin found on AR-15 and AR-308 rifles. Gas block roll pins can be notoriously difficult to remove, especially when corrosion, carbon buildup, or tight tolerances are involved. This specialized punch kit is designed to simplify the process while reducing the risk of bent punches and damaged components.

The kit includes dedicated punches engineered specifically for gas block work. The Starter Punch features a long tapered shaft that provides superior strength and resistance to bending compared to standard punches, making it ideal for breaking stubborn roll pins loose. Once the pin is moving, the Pin Punch is used to drive the roll pin completely out. Manufactured from properly hardened and tempered O1 tool steel, the punches are built to withstand demanding firearm maintenance and armorer work.

FEATURES

  • Designed specifically for AR-15 and AR-308 gas tube roll pin installation and removal
  • Intended for use with 0.078" (1.98mm) gas block roll pins
  • Dedicated Starter Punch helps loosen stubborn roll pins
  • Pin Punch drives the roll pin completely through the gas block
  • Long tapered starter punch resists bending and buckling
  • Precision-built for gas block maintenance and installation
  • Manufactured from hardened and tempered O1 tool steel
  • Ideal for armorers, gunsmiths, and AR builders
  • Made in the USA

SPECIFICATIONS

  • Brand: Geissele Automatics
  • Product: Gas Block Punch Kit
  • Platform Compatibility: AR-15 / AR-308
  • Punch Size: 5/64" (2.0mm)
  • Roll Pin Size: 0.078" (1.98mm)
  • Material: Hardened & Tempered O1 Tool Steel
  • Color: Black
  • Punch Style: Gas Block Roll Pin Punch
  • Made in USA: Yes

INCLUDED COMPONENTS

  • Starter Punch
  • Pin Punch

CUSTOMER INSIGHTS

Customers appreciate the Gas Block Punch Kit for making one of the most frustrating AR maintenance tasks significantly easier. Users frequently praise the specialized design, noting that the starter punch effectively loosens stubborn gas tube roll pins while the finishing punch drives them out cleanly. Many AR builders and armorers consider it a must-have tool for gas block work due to its durability, precision, and ability to reduce the risk of bent punches.

The Geissele Automatics® Gas Block Punch Kit is a specialized solution for AR-platform gas system maintenance. Designed specifically for 0.078" gas tube roll pins, this hardened O1 tool steel punch set helps simplify gas block installation and disassembly while providing the durability and precision demanded by professional armorers and serious firearm enthusiasts.

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GAS BLOCK PUNCH KIT FOR AR-15/AR-308 REVIEWS

3.0
4 Reviews
5 Stars
25%
4 Stars
0%
3 Stars
25%
2 Stars
50%
1 Stars
0%
5
Effective Tools
I use these punches to remove gas block roll pins on M-16s and M-4s on a regular basis. I have found these tools to be effective for this task.
by GSR on April 16, 2017
Was this review helpful? 2
3
Not perfect
Bought this to help remove gas block roll pin from a JP gas block after 2000 rounds. The starter punch worked great, got the pin moving. Switched to the other punch to finish driving the roll pin out. After it was out, I inspected the punch and it was slightly bent, after jut one use.
by 83longshog on April 13, 2016
Was this review helpful? 1
2
Will it work? Yes. Will they last? NO.
Dont be fooled by the Geissele brand on these gas block punches. Bent one on the first use and Ive installed quite a few gas blocks etc with other punches etc. The good part is they were sized correctly and it did work to install the block...but... I think there are better options out there.
by StihlTech on September 14, 2019
Was this review helpful? 2
2
ok for removing roll pins not installing
these are both flat ended punches not roll pin punches. I was able to easily remove the roll pin that I was installing after it became mushroomed and deformed and was unusable. I assumed that a gas block punch kit would have a roll pin punch this was an incorrect assumption but one that set my build back because now I have to get a new roll pin and a proper roll pin punch event though I already bought an expensive gas block punch kit. If you are looking to remove a pin this is good but if you need to install one get a proper roll pin punch set.
by BB on April 21, 2018
Was this review helpful? 2
Customer Questions
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