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Koch Arms
AR-15
Lower Parts
Upper Parts
Magazines
AK/UZI
Rifles
Magazines
Firearms
Rifles
Handguns
Optics & Sights
Sights
Ammo
Rifle Ammo
Handgun Ammo
Hard Cast Bullets
NFA
Suppressors
Services
Transfers
Custom Builds
Laser Engraving
Barrel Threading
Gas Block Pinning
Ultrasonic Cleaning
Re-chamber Service
41 Special Die Modification
Ext. Flash Hider Pin & Weld
H&R/NEF Repair
Contact
Login Account
Folder: AR-15
Back
Lower Parts
Upper Parts
Magazines
Folder: AK/UZI
Back
Rifles
Magazines
Folder: Firearms
Back
Rifles
Handguns
Folder: Optics & Sights
Back
Sights
Folder: Ammo
Back
Rifle Ammo
Handgun Ammo
Hard Cast Bullets
Folder: NFA
Back
Suppressors
Folder: Services
Back
Transfers
Custom Builds
Laser Engraving
Barrel Threading
Gas Block Pinning
Ultrasonic Cleaning
Re-chamber Service
41 Special Die Modification
Ext. Flash Hider Pin & Weld
H&R/NEF Repair
Contact
Login Account
Upper Parts Low Pro Gas Block Pinning
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Low Pro Gas Block Pinning

from $45.00

MK 18, MK 12 gas block pinning service. (1/8”) pin is included. Dimpling the barrel is necessary to ensure the gas block is perfectly aligned with the gas port. This pinning service will bomb proof your gas block!

This service is offered to .750" barrels ONLY.

*We also offer our MAGADUTY 5/32 pinning service for those in need of over sized pins. Mainly for repining.

Pinning Only: $45

Pin & Dimple: $60

If your barrel already has a dimple than choose Pinning Only

For those needing parts: Gas Blocks ($20), S.S. Gas Tubes & Melonite Gas Tubes ($15).

Barrels are usually shipped back within 2 weeks of receiving them.

What you will send: Barrel, Barrel Nut, Gas Block.

*An additional $15 shipping cost will be added at checkout for shipping back to you.

For any questions on this service please fill out our contact form by clicking HERE

Pinning Type:
Quantity:
Add To Cart

MK 18, MK 12 gas block pinning service. (1/8”) pin is included. Dimpling the barrel is necessary to ensure the gas block is perfectly aligned with the gas port. This pinning service will bomb proof your gas block!

This service is offered to .750" barrels ONLY.

*We also offer our MAGADUTY 5/32 pinning service for those in need of over sized pins. Mainly for repining.

Pinning Only: $45

Pin & Dimple: $60

If your barrel already has a dimple than choose Pinning Only

For those needing parts: Gas Blocks ($20), S.S. Gas Tubes & Melonite Gas Tubes ($15).

Barrels are usually shipped back within 2 weeks of receiving them.

What you will send: Barrel, Barrel Nut, Gas Block.

*An additional $15 shipping cost will be added at checkout for shipping back to you.

For any questions on this service please fill out our contact form by clicking HERE

MK 18, MK 12 gas block pinning service. (1/8”) pin is included. Dimpling the barrel is necessary to ensure the gas block is perfectly aligned with the gas port. This pinning service will bomb proof your gas block!

This service is offered to .750" barrels ONLY.

*We also offer our MAGADUTY 5/32 pinning service for those in need of over sized pins. Mainly for repining.

Pinning Only: $45

Pin & Dimple: $60

If your barrel already has a dimple than choose Pinning Only

For those needing parts: Gas Blocks ($20), S.S. Gas Tubes & Melonite Gas Tubes ($15).

Barrels are usually shipped back within 2 weeks of receiving them.

What you will send: Barrel, Barrel Nut, Gas Block.

*An additional $15 shipping cost will be added at checkout for shipping back to you.

For any questions on this service please fill out our contact form by clicking HERE

Contact

Ken: (715) 432-0872

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Hours

SHOP OPEN ON SATURDAY

Contact Hours: 24/7

Location

Tomahawk, WI, 54487