Filters
Account Wishlist
My CART
{brtheme_woo_cart_item_count}

My Cart ({brtheme_woo_cart_item_count})

Oops! There is nothing in your cart, yet. Here's what you can do:

Close modal

or

Shop Now

GrovTec US Inc GTHM74 Hammer Extension Post 1983 Marlin Lever Action Black Steel

GrovTec US Inc GTHM74 Hammer Extension Post 1983 Marlin Lever Action Black Steel

$11.00

16 in stock

Purchase & earn 11 points!

Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.

Guidelines for Shipping Restrictions by State

Adding a horizontal extension to the hammer provides a larger contact surface and outstanding grip and control. Especially useful on scoped firearms where clearance can become an issue, GrovTec hammer extensions are made with the finest materials and finish in the industry. It can be mounted on the right or left side. Each hammer extension is specific to the firearms it fits. Do not use any hammer extension on a firearm not directly specified in the hammer extension’s fit list. For All Marlin Lever Actions made in 1983 & later including 39A, 39M, 1894, 1894C, 1895S, 336C, 336T, 375, 444S, Glenfield 30A.

Your Trusted Online Firearms Store – Shop with Confidence!

Looking for the best prices on GrovTec US Inc GTHM74 Hammer Extension Post 1983 Marlin Lever Action Black Steel by GrovTec? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.

Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.

No shipping to California.

Limited Stock – Visit Us Today or Shop Online Before They’re Gone! 

UPC

895474001741

Manufacturer

Manufacturer Part Number

GTHM74

Length

5.1000

Model

Rifle

Product Type

Hammer Extension

Shipping Weight

0.0313

SKU: TSW|75643Categories: Other Gun Accessories & PartsTags: Online Only

Adding a horizontal extension to the hammer provides a larger contact surface and outstanding grip and control. Especially useful on scoped firearms where clearance can become an issue, GrovTec hammer extensions are made with the finest materials and finish in the industry. It can be mounted on the right or left side. Each hammer extension is specific to the firearms it fits. Do not use any hammer extension on a firearm not directly specified in the hammer extension’s fit list. For All Marlin Lever Actions made in 1983 & later including 39A, 39M, 1894, 1894C, 1895S, 336C, 336T, 375, 444S, Glenfield 30A.

Your Trusted Online Firearms Store – Shop with Confidence!

Looking for the best prices on GrovTec US Inc GTHM74 Hammer Extension Post 1983 Marlin Lever Action Black Steel by GrovTec? ADA Armaments LLC proudly serves Boise with unbeatable pricing, expert service, and exclusive rewards.

Best Prices in Boise.
Earn Rewards on Every Purchase.
Special Bundles & Firearm Packages Available.
Safe & Secure Checkout – Shop with confidence using trusted payment options.
Compliance-Ready – All sales follow federal, state, and local firearm laws.

No shipping to California.

Limited Stock – Visit Us Today or Shop Online Before They’re Gone! 

UPC

895474001741

Manufacturer

Manufacturer Part Number

GTHM74

Length

5.1000

Model

Rifle

Product Type

Hammer Extension

Shipping Weight

0.0313

Welcome to ADA Armament, in order to browse our site you must be at least 18 years of age.

Are you at least 18 years old?

YesNo