MAG-MO Thumby (FREE SHIPPING!)
FREE SHIPPING in Continental United States
The large curvature shape under the beavertail drives my hand grip down and I feel disconnected with the beavertail after my 3rd shot.
The Thumby is a spacer that attaches to the beavertail of the pistol.
It fills the light touch or sometimes gap between the beavertail and your thumb web.
While it does move your grip away from the bore axis, you will feel connected with each shot.
The Thumby spacer adds that extra force component that help tame the recoil.
It attaches with 3M Very High Bond tape which has been used in extreme weather with no adhesion issues.
Canik
Canik Steel Frame SFx RIVAL-S
Canik Poly Frame SFx RIVAL or TTI Combat or METE SFT
Canik METE MC9 or TP9 Elite SC
Canik METE MC9L or METE MC9LS or METE MC9 PRIME
Walther
Walther PDP Steel Frame
Walther Q4/Q5 Steel Frame
CZ
CZ 75 P-01
CZ SP-01
CZ Shadow 2
★ ★ ★ ★ ★ Testimonials ★ ★ ★ ★ ★
Mannnnn this grip is amazing - thanks a lot. Felt really good to dryfire but even better under real recoil. Had about 4 ppl at the match ask me about the setup and they liked it a lot too. – Liam A (Oct 2025)
I’ve put about 800 rounds through it in the last 3 weeks and it’s made a significant improvement. The most noticeable improvement is getting a perfect support hand grip nearly every time, shaving down time on the draw. – Sophie W (Sep 2025)
Just wanted to say thank you, used the Edge this weekend and it is a game changer in almost every way. Night and day difference, thanks again 🤙 – Pat C (Oct 2025)
The grip arrived, and I love it. Wow, this took a gun that I didn't love due to grip profile, and immediately made it one of my favorites. I like it so much, I just ordered one for my steel frame. Please let me know if you need another picture. Awesome grips! Kelly D.
Details
- New or Previously OwnedNew
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About the listing author
Design Engineer who loves to design and develop useful items.
Loves brainstorming ideas and solutions.
Been around guns since early 80’s😳
Used to put together AR kits and did gunsmithing in college. Then life and family happened.
Got back into guns when my son started competing in USPSA. Bought us Canik
Mete’s in 2023 which he kinda started competing with. I bought one as well but we both switched up to the Rival Polymer a couple of weeks later.
I began reading the Canik subreddit and noticed some people looking for smaller backstraps and first thought of designing them. I had another product that was mag related and came up with the name Mag-Mo for it. That product was overshadowed by the grips.
As I was making smaller backstraps, my son was getting heavily into competing and I was reading into competition posts. Many were asking how to better control/tame recoil so I got to thinking of ways.
I chatted with 3 redditors and my son and learned what results they wanted. They helped me eventually design a functional ledge for the palm of the support hand to fully contact the grip. Thus, the EDGE was born in early 2023. It’s been well received by the range and competition shooting community. I then started catering to the large hand crowd and today pretty much cover sizes from very small to very large hands.
It gives me great satisfaction to read emails and posts about how my grips have made people enjoy their guns more. I’ve saved many guns from being sold because they didn’t fit the owners hands. Also, how the EDGE bumped their skill level a few notches overnight. I get goosebumps reading those emails and post.
My goal is to make the enthusiasts in this sport to enjoy their guns.
Design Engineer who loves to design and develop useful items.
Loves brainstorming ideas and solutions.
Been around guns since early 80’s😳
Used to put together AR kits and did gunsmithing in college. Then life and family happened.
Got back into guns when my son started competing in USPSA. Bought us Canik
Mete’s in 2023 which he kinda started competing with. I bought one as well but we both switched up to the Rival Polymer a couple of weeks later.
I began reading the Canik subreddit and noticed some people looking for smaller backstraps and first thought of designing them. I had another product that was mag related and came up with the name Mag-Mo for it. That product was overshadowed by the grips.
As I was making smaller backstraps, my son was getting heavily into competing and I was reading into competition posts. Many were asking how to better control/tame recoil so I got to thinking of ways.
I chatted with 3 redditors and my son and learned what results they wanted. They helped me eventually design a functional ledge for the palm of the support hand to fully contact the grip. Thus, the EDGE was born in early 2023. It’s been well received by the range and competition shooting community. I then started catering to the large hand crowd and today pretty much cover sizes from very small to very large hands.
It gives me great satisfaction to read emails and posts about how my grips have made people enjoy their guns more. I’ve saved many guns from being sold because they didn’t fit the owners hands. Also, how the EDGE bumped their skill level a few notches overnight. I get goosebumps reading those emails and post.
My goal is to make the enthusiasts in this sport to enjoy their guns.