AS FUNCTIONAL

AS IT IS AESTHETIC

Add some style and enhanced ergonomics with the MDT Bolt Knob. Designed to give you better control over your existing bolt, the textured soft polymer sleeve and subtle hourglass shape cradles your finger so it can be easily maneuvered without slipping. Available in 2 versions, clamp-on and threaded, the clamp-on version can be easily installed over your existing bolt knob, so there's no need for gunsmithing or modification. Specifically designed clamshells are made for each of our supported inlets and uses friction pads and 3 screws to keep the bolt knob tight and secure. The threaded version uses a universal 5/16-24 thread with an aluminum core and is designed for bolts that have screw on knobs, or for when you want to make a more permanent adjustment.

SUPERIOR ERGONOMICS WITHOUT MODIFICATION

The MDT Bolt Knob can be easily installed over your existing bolt knob, so there’s no need to make any modifications to your bolt. The textured polymer sleeve is warm to the touch and features a subtle hourglass shape that cradles your finger and keeps it from slipping. The MDT logo can also be used as a natural index point for your thumb.

ADD SOME FLAIR TO YOUR BUILD

With 4 color options to choose from, you can make your rifle stand out while upgrading your bolts performance. The MDT Bolt Knob boasts the highest amount of compatible factory bolt knobs.

THE PERFECT FIT

The MDT Bolt Knob is designed to fit your existing bolt knob perfectly. The clamp-on version uses 3 screws and foam friction pads to lock it to the bolt, while the polymer sleeve aligns to a track that keeps it in place so you don’t have to worry about it rolling, sliding, or coming loose while you use it.

SUPERIOR ERGONOMICS WITHOUT MODIFICATION

The MDT Bolt Knob can be easily installed over your existing bolt knob, so there’s no need to make any modifications to your bolt. The textured polymer sleeve is warm to the touch and features a subtle hourglass shape that cradles your finger and keeps it from slipping. The MDT logo can also be used as a natural index point for your thumb.

ADD SOME FLAIR TO YOUR BUILD

With 4 color options to choose from, you can make your rifle stand out while upgrading your bolts performance. The MDT Bolt Knob boasts the highest amount of compatible factory bolt knobs.

THE PERFECT FIT

The MDT Bolt Knob is designed to fit your existing bolt knob perfectly. The clamp-on version uses 3 screws and foam friction pads to lock it to the bolt, while the polymer sleeve aligns to a track that keeps it in place so you don’t have to worry about it rolling, sliding, or coming loose while you use it.

INSTALL OVER YOUR EXISTING BOLT KNOB

ANTI-SLIP FOAM FRICTION PADS FOR A TIGHT FIT

SOFT POLYMER SLEEVE THAT LOCKS IN PLACE

COMPATIBLITY

  • Remington 700 (Right Handed)
  • Savage (Not compatible with Axis or Tactical)
Logo featuring an orange triangle and the word
  • Tikka T3/T3X
  • Howa 1500 (Not compatible with Weatherby)
  • Ruger American Centerfire (Pre-2019 rounded knob)

UNIVERSAL

  • Universal 5/16-24 Thread

SPECIFICATIONS

WEIGHT

Clamp On - 0.038 lbs
Threaded - 0.098 lbs

MATERIALS

Glass filled polyethylene clamshell (Clamp-On)
Aluminum core (Threaded)
Protouch soft polymer sleeve

  • 5 stars: 98 (70%)
  • 4 stars: 11 (8%)
  • 3 stars: 12 (9%)
  • 2 stars: 7 (5%)
  • 1 star: 13 (9%)
A
Atuat Shouldice

The fit was perfect on the Rem700, it’s comfortable and looks great, only reason it doesn’t get a Five star yet is because I didn’t get a chance to try it in the cold yet, weather the cap will shrink and come off, the cold in Nunavut will chew up the best of products, I have high hopes tho, everything else I have by MDT holds up in the Arctic

D
Don W.
Awesome purchase!

I had a little trouble figuring out I needed to remove the old knob but eventually figured it out. Get lots of positive comments and the green matches the blocks that goes in the butt stock. It feels good in the hand when cycling the action. Would definitely recommend.

S
STEVO Z.
Excellent ergonomic, but plastic base

Excellent ergonomic, but plastic base of Bolt Knob. My thoughts about this, it will be much better to make of aluminium with different colours. I would pay more for it.

We appreciate you taking the time to post your thoughts. We'll add this to our list of custo...

M
Michael V.
I needed to remove some plastic from the knob

I needed to remove some plastic from the knob - touching the scope - to be able close the bolt completely

Thank you for taking the time to post your review. We appreciate your business, and if we can hel...

J
JASON R.
Bolt knob excellent!

The MDT bolt knob fit great on my Remington 700 bolt. Nice tough materials easy installation. I did have to dremel down the inside to fully close on my stock (bell and carlson varmint tactical) however that was easy enough to do and expected. Would highly recommend ANY MDT product.

R
Robert O.
Just Add It To Your Cart.

A perfect size to upgrade your bolt without having to replace your bolt. The added girth looks great and feels even better in you hand. Haha Like everything else MDT builds excellent quality as well.

A
AL S.
Just what I was looking for

The bolt knob fit great on my Savage. It made grabbing the action easier and felt smoother to cycle. Plus I believe it looks good.

A
Alain D.
Good grab!

Good complement to my MDT Tac21 chassis.

Thank you for taking the time to leave us your review and feedback.

J
Jeffrey P.
Must have

Makes for great cycling of the action!

D
Dan Bast

Product was as shown and easy to install. initial lift and after shot feeding with the tikka requires a substantial amount of force to lift the bolt handle. The MDT extension lessens that dramatically and was a 5 star purchase for me.

D
Douglas

Purchased two, one for each of my Savage Mk2 rifles. They were a loose fit even with the included black circular pads. I added a strip of doubled sided sticky sponge tape around the bolt knob and several wraps of 1/4” tape to the bolt handle just below the rifle’s bolt knob. Everything was then tight and the MDT bolt knob work perfectly. If the included black pads were three times as thick and sticky on both sides, they would be good without any additional foam or being required.

R
Rick Munt

Great service tracking was right with delivery no complaints

A
Anonymous

Perfect 👌 👍 🥰 💞 👌

T
Troy Cann

It is great

G
Garret Wiebe

This was my first purchase from mdt and it won’t be my last. Great product, looks awesome and fast shipping. I didn’t buy the most expensive products but still got a free sample and all around great experience.

A
Anonymous

To large and soft. Feels mushy.
Expected a much better product from such a capable company known for quality.

C
Corey Bryan

Fantastic Quality!!

A
Anonymous

Fits and works great

S
Stuart
Had to drimol out the neck some

Had to drimol out some of the neck channel to get it to fit my howa 1500 sa bolt I have the 24 in heave barrel from brownell not sure if this wus design for a older howa 1500 bolt but didn't close from the box

Thank you so much for the feedback. What rifle model are you using the bolt knob on?

C
Caleb
Does not fit

Says it fits Howa 1500 mini and it in fact does not.

Thank you for taking the time to leave a review. These are compatible with the Howa 1500 short-ac...

V
Vladan Panovic
Stripped screw and poor fit on Tikka stock

One of the small screws stripped even though I was very careful when installing and had already read the review about someone else experiencing the same problem.

Also, the bolt cannot be fully closed on the original Tikka T3X Lite polymer stock. It does fit perfectly fine on the MDT Oryx chassis.

A bit disappointed with this given the great quality of other products coming from MDT.

K
Kris
Only one issue the front set of screws too short

Absolutely love the design and everything else. I just recently picked this up from a local dealer when I went to install it. The only issue I had was the two front screws, depending on which one you have. Mine had three one larger one in the back and two smaller screws in the front. Those two smaller screws in the front were just a little too short to fully grab everything and when I went to tighten them all down the front Two completely stripped out all the plastic so I had to custom make two new screws with a little bit thicker thread pitch just to get it to all clap together nicely, but overall absolutely love it. I did happen to put a piece of black electrical tape just around it to thick up When you go to slide the cover on other than that absolutely love it.

S
SHAWN
RIFLE BUILT WILL ALL MDT PRODUCTS

ALL OF MDT PRODUCTS ARE TOP KNOTCH GEAR. REALLY WELL MADE AND STLEISH . WORKS AS DESIGNED FLAWLESSLY . PRICED HIGHER THAN SOME BUT VERY WELL BUILT AND WILL LAST A LIFETIME

B
Bradley
Its alright

I bought the bright green bolt knob thinking it was compatible with my Bergera HMR, unfortunately it's not. I also thought based on the images the knob was rubberized, it's just plastic.
- Would be amazing if it could be an "Overmolded" knob instead.

T
TomO
Spend the money and get a quality knob, not this o

Purchase the MDT knob for my Ruger American. Very clumsy poor fit. Screws too short. The two plastic pieces had to be clamped in order to secure the knob. Once that was done, the cap that goes over it would not stay on. Kept falling off because it was too big. Poor engineering. Don't bother purchasing it won't work. I purchased it from Midway and sent it back. Bad design.

C
Clay
Tikka Bolt Knobs

Hello,
I have ordered the bolt knob for my Tikka t3x CTR and Veil Lite. The end of the bolt knob is much bigger than the clamshell from MDT. You guys make great products, just these knobs are too small for what I am assuming is over sized bolt knobs from Tikka?
Either way, the factory bolts don't fit in the MDT knob add on for either of my Tikka's.
A suggestion, you might want to look into this and adjust your website to reflect that it doesn't fit all Tikka bolts?

D
Dave
Plastic crap

So that was a waste of money. The two tiny screws stripped out pretty much instantly. If your going to waste your money be careful

T
TRAVIS W.
I like the size of

I like the size of the knob for my bigger hands

J
James L.
Ruger American LA

Great idea. The 2 forward screws either are to small in length and/or diameter, or the plastic clam shell is already stripped out.