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About this product
Product Identifiers
BrandGrovTec
MPNGTHM284
UPC0811071012843
ModelGTHM284
eBay Product ID (ePID)26014616631
Product Key Features
Gauge/Caliber.22 Long Rifle, .22 Magnum
Sport/ActivityShooting
ColorBlack
For Gun TypeRifle
FeaturesQuick Release
For Gun MakeMarlin, Henry Repeating Arms, Boyes
MaterialSteel
TypeHammer Extension
Ratings and reviews
Most relevant reviews
- 16 Apr, 2022Top favourable review
Totally Recommend For Henry Pump Action Rimfire
This is the Hammer Extension to have if you are mounting it on a Henry Pump Action Rimfire, period. I had another brand and the Extension wouldn't,t go on all the way and struck the scope when trying to fire. This has the perfect fit. I totally recommend.Verified purchase: YesCondition: New
- 28 Jul, 2021Top critical review
Not user friendly!
It is almost impossible it mount it so that it does not interfere with the bolt as it comes back to cock the hammer. The smooth action of the Henry becomes jerky and it doesn’t do the rear of the bolt any good. The other thing is, even with the lock tight I can’t get it to stay in place, if you hit the veeery small sweet spot, where it misses the bolt, it moves after a few shots. Frustrating!!Verified purchase: YesCondition: New
- 29 Nov, 2018
good quality easy to install
I installed it on my Henry H001 lever action 22 rifle. It went on easy with the included allen wrench and works great with a scope I put on the gun. It can be placed on the right or left side of the hammer.Verified purchase: YesCondition: New
- 24 May, 2017
Hammer extension
Added a scope to my Henry 22 Magnum and then couldn't get control of the hammer . saw the GrovTech on E bay and now have control when I need to take it from cocked to decocked . Fit good ,good buy . Safer than trying to do it with your thumb and have it slip and go off .Verified purchase: YesCondition: New
- 08 May, 2020
A must have for lever action with a scope.
Nice hammer extension well built not at all flimsy or cheap, nice knurl finish for easy cocking and if you’re mounting a scope on a lever action this is a must.Verified purchase: YesCondition: New
- 24 Nov, 2021
Nice upgrade for your lever action rifle
Perfect fit, easy to install and looks/feels like a quality accessoryVerified purchase: YesCondition: New
- 07 Jan, 2018
my henry
This is an excellent product that every lever action with a scope mounted on it should have. It adds a lot of security in letting the hammer down on an unfired shell.Verified purchase: YesCondition: New
- 05 Feb, 2017
Hammer Extension
Excellent product works great on my Henry 22 perfect for scope mounted lever action you can get to hammer much easier works perfect would recommend to all!!Verified purchase: YesCondition: New
- 05 Feb, 2020
This is a necessity if you mount a scope.
Fits great. Works great! Great price! Made of steel. What else can you ask for? This is a necessity if you mount a scope. Also works great if you use the open sights.Verified purchase: YesCondition: New
- 21 Jun, 2017
Simple
This hammer extension was just what I needed for cocking & decocking with a scope. Easy to install. Came with Allen wrench and spare set screw. Can be installed left or right handed.Verified purchase: YesCondition: New
