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Rifle Parts Triggers Parts Hammer Parts Hammer Hardware GROVTEC US, INC. GROVTEC US EXTENSION FITS MARLIN MODEL 36 '36-'47, MODEL 336 '48-'56 Support

Enhance your Marlin Model 36 or 336 with this steel clamp-on extension for easier access, faster cocking, and a secure grip in any conditions.
-9 %

GROVTEC US, INC. GROVTEC US EXTENSION FITS MARLIN MODEL 36 '36-'47, MODEL 336 '48-'56

811071013161 100041551
Variations
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Variations:

Variations:

-9 %
Enhance your Marlin Model 36 or 336 with this steel clamp-on extension for easier access, faster cocking, and a secure grip in any conditions.
GROVTEC US EXTENSION FITS MARLIN MODEL 36 '36-'47, MODEL 336 '48-'56
19.9 GBP 7 £19.90 * £21.90
In stock
Make: Marlin Model: 336, 36 Product no.: 100041551
In stock
19.9 GBP 7 £19.90 * £21.90
-9 %
Enhance your shooting experience with GT™ Hammer Extensions for Thompson Center Contender and S&W 29, offering easier access and faster cocking.
GROVTEC US EXTENSION FITS THOMPSON CENTER CONTENDER, S&W 29
19.9 GBP 8 £19.90 * £21.90
In stock
Make: Thompson Center Model: Contender Product no.: 100005622
In stock
19.9 GBP 8 £19.90 * £21.90
-9 %
Enhance your Marlin Lever action with GT™ Hammer Extensions for easier access and faster cocking, crafted from durable steel with a sleek matte finish.
GROVTEC US EXTENSION FITS MARLIN LEVER 1983 & LATER**
19.9 GBP 9 £19.90 * £21.90
In stock
Make: Marlin Model: 1983 Product no.: 100005621
In stock
19.9 GBP 9 £19.90 * £21.90
Enhance your Marlin Lever action from 1957-1982 with GT™ Hammer Extensions for easier access and faster cocking, made from durable blued steel.
GROVTEC US EXTENSION FITS MARLIN LEVER, 1957-1982
Not available
Make: Marlin Model: 1957 Product no.: 100005617
Not available
16.63 GBP 0 £16.63 *
-13 %
Enhance your shooting experience with GT™ Hammer Extensions for Ruger Blackhawk, H&R Topper, and H&R/NEF Handi, providing easier access and faster cocking.
GROVTEC US EXTENSION FITS RUGER® BLACKHAWK®, H&R TOPPER®, H&R/NEF HANDI
Not available
Make: H&R Model: Handi-Rifles Product no.: 100005619
Not available
16.53 GBP 0 £16.53 * £18.90
Enhance your shooting experience with the GT™ Hammer Extensions for Browning BL-22/Astra 357, providing easier access and faster cocking for improved performance.
GROVTEC US EXTENSION FITS BROWNING BL-22/ASTRA 357
Not available
Make: Browning Model: BL 22 Product no.: 100005618
Not available
15.22 GBP 0 £15.22 *
19.9 19.9 6 GBP
-9 %
MSRP £21.90
19.9 GBP £19.90

Prices inclusive of duty & VAT.

Product no.: 100041551

Mfr. No.: GTHM308

811071013161 Clamp-on steel extension adds a serrated lever to the side of the hammer spur to give your thumb a large, easy-to-find horizontal grasping surface. A must-have if using a low-mounted scope, heavy gloves, or you just want a hammer that’s easy to grasp under stress or in wet weather. Hollow design keeps weight to a minimum, so hammer speed and locktime are unaffected. Holds tight on left or right side of hammer with steel Allen head screw.
In stock 7 pcs. in the USA warehouse
4/5 - 0 Customers
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-9 %
MSRP £21.90
£19.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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No charge:
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  • Easier access to hammer
  • Faster cocking action
  • Lightweight, durable design
Wish List Ask question
19.9 19.9 6 GBP
Description Specification Customers reviews Accessories

GROVTEC US, INC. GROVTEC US EXTENSION FITS MARLIN MODEL 36 '36-'47, MODEL 336 '48-'56

-9 %
MSRP £21.90
19.9 GBP £19.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-9 %
MSRP £21.90
£19.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance Your Shooting Experience with GT™ Hammer Extensions

The GT™ HAMMER EXTENSIONS by GROVTEC US are designed to provide easier access and faster cocking for your Marlin rifles.

Product Features:

  • Clamp-on Steel Extension: Adds a serrated lever to the side of the hammer spur.
  • Ergonomic Design: Provides a large, easy-to-find horizontal grasping surface for your thumb.
  • Ideal for Various Conditions: A must-have when using a low-mounted scope, heavy gloves, or when you need a hammer that's easy to grasp under stress or in wet weather.
  • Lightweight Hollow Design: Keeps weight to a minimum, ensuring hammer speed and locktime remain unaffected.
  • Secure Attachment: Holds tight on the left or right side of the hammer with a steel Allen head screw.

Specifications:

  • Material: Steel, blued, matte finish
  • Extension Length: 5⁄8" (15.5mm)
  • Diameter: 3⁄8" (9.2mm)
  • Compatibility: Fits Marlin Model 36 '36-'47, Model 336 '48-'56, including Big Bore and angle-eject (not 94/22), and models such as 39A, 39M, 1894, 1894C, 1895S, 336C, 336T, 375, 444S, Glenfield 30A.

Upgrade your Marlin rifle with the GT™ Hammer Extensions for improved functionality and performance.



Attributes

  • Model: 
    336
    , 
    36
  • Weapon type: 
    Marlin
  • Delivery weight: 0.024kg
  • Shipping height: 25mm
  • Shipping width: 76mm
  • Shipping length: 140mm
  • UPC: 811071013161

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

4 / 5

Variations:

-9 %
Enhance your Marlin Model 36 or 336 with this steel clamp-on extension for easier access, faster cocking, and a secure grip in any conditions.
GROVTEC US EXTENSION FITS MARLIN MODEL 36 '36-'47, MODEL 336 '48-'56
19.9 GBP 7 £19.90 * £21.90
In stock
Make: Marlin Model: 336, 36 Product no.: 100041551
In stock
19.9 GBP 7 £19.90 * £21.90
-9 %
Enhance your shooting experience with GT™ Hammer Extensions for Thompson Center Contender and S&W 29, offering easier access and faster cocking.
GROVTEC US EXTENSION FITS THOMPSON CENTER CONTENDER, S&W 29
19.9 GBP 8 £19.90 * £21.90
In stock
Make: Thompson Center Model: Contender Product no.: 100005622
In stock
19.9 GBP 8 £19.90 * £21.90
-9 %
Enhance your Marlin Lever action with GT™ Hammer Extensions for easier access and faster cocking, crafted from durable steel with a sleek matte finish.
GROVTEC US EXTENSION FITS MARLIN LEVER 1983 & LATER**
19.9 GBP 9 £19.90 * £21.90
In stock
Make: Marlin Model: 1983 Product no.: 100005621
In stock
19.9 GBP 9 £19.90 * £21.90
Enhance your Marlin Lever action from 1957-1982 with GT™ Hammer Extensions for easier access and faster cocking, made from durable blued steel.
GROVTEC US EXTENSION FITS MARLIN LEVER, 1957-1982
Not available
Make: Marlin Model: 1957 Product no.: 100005617
Not available
16.63 GBP 0 £16.63 *
-13 %
Enhance your shooting experience with GT™ Hammer Extensions for Ruger Blackhawk, H&R Topper, and H&R/NEF Handi, providing easier access and faster cocking.
GROVTEC US EXTENSION FITS RUGER® BLACKHAWK®, H&R TOPPER®, H&R/NEF HANDI
Not available
Make: H&R Model: Handi-Rifles Product no.: 100005619
Not available
16.53 GBP 0 £16.53 * £18.90
Enhance your shooting experience with the GT™ Hammer Extensions for Browning BL-22/Astra 357, providing easier access and faster cocking for improved performance.
GROVTEC US EXTENSION FITS BROWNING BL-22/ASTRA 357
Not available
Make: Browning Model: BL 22 Product no.: 100005618
Not available
15.22 GBP 0 £15.22 *

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