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Suppressors Abel Co Pi - Rimfire & 5.7 suppressor

hic28

The Legman
Full Member
Minuteman
Supporter
Apr 2, 2017
1,873
6,062
Hey everyone,

Our new .22 suppressor just went live on the website!


The Pi is our newest addition to our suppressor lineup. The Pi is a precision .22 caliber suppressor rated for .22 (full auto), .22 Mag, FN 5.7 and 17 HMR. Each end of the Pi is built with modularity in mind - the mounting adapter and the end cap are fully removable. Each baffle is designed with a key and keyway, and is numbered - this takes the guesswork out of re-assembly after cleaning/maintenance. Key performance features we pursued in development were consistent POI and return to zero, minimum First Round Pop (FRP) and significant decibel reduction on both .22 pistols and rifles. We designed a product that not only outperforms the majority of what is currently on the market, but also highlights our craftsmanship and extreme attention to detail.



This is not another basic tube design with identical baffles shoved into it and designed to be the cheapest option on the market. We wanted this suppressor to posses the characteristics of what we at Abel Co. value - performance, mastery and obsession with our craft. THIS suppressor does just that. The Pi takes on the aesthetic design of our Theorem line - paying homage to one of the greatest mathematicians of all time in both name and artistry.



The Pi ships with the following:

(1) Closed front end/exit cap

(1) Multi-tool

(1) 1/2-28 Mounting Adapter

(1) User Manual

(1) Creature Patch & Stickers

WARRANTY:

100% covered, don't stress.



BARREL LENGTH RECOMMENDATIONS:

.22, .17: None/No Restrictions

FN 5.7: 4.8"

*Barrel length recommendations listed reflect what has been tested by our team in-house.



SPECIFICATIONS:

Length: 5.5"

Diameter: .970" - 1.00"

Weight: 6.3 oz

Caliber: .22, .17

Material: Tube: Grade 9 Titanium, Baffles: 17-4PH H1150

Finish: High Temp Cerakote (C Series)

*Decibel Rating: Left/Right Ear: 115dB, Muzzle: 120dB (16" Vudoo, 40GR CCI Standard)

*Decibel Rating: Left/Right Ear: 117-118dB, Muzzle: 121dB (4.4" Ruger MKIV, 40GR CCI Standard)

*All dB ratings are expected to be within <1.5% margin of error

*All testing was carried out using the B&K PULSE Sound Level Meter (SLM) using a LAN‐XI 3‐ch. Input Module Type 3052 (Sampling rate of 262k samples/s) and (3x) 4944-A pressure field microphones in specified locations in accordance with MIL-STD-1474E.




3RD PARTY TESTING:

2024 TBAC Suppressor Sound Summit Results HERE
 

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Last edited:
Quick review/results on the brake for the theorem. I shot the Mason Valley Steel Hunter this last weekend. Used one of their pre-production brake end caps on my Theorem medium. Shooting open heavy, I was about the spot nearly all my impacts, even close targets. At 375 off a dead tree from compromised positions, I was spotting impacts on the plate using just a game changer up front. Definitely pumped for the final product to come out.
As for dates, don’t hold me to this because I don’t work for Abel, but they told me they just got a new machine which reduced the milling process from 3-4 separate steps down to one. They have been waiting for this new machine which saves a ton of time and costs. They mentioned it’s 45-60 days out from shipping out the first brakes, but as with any new machining process, those lead times are fluid. Figured I’d give you guys that info.
I ended up shooting 2nd overall and 2nd in Open Heavy behind Matt Alwine who put on a total wind clinic and gapped me by 9 points! He earned it!
I’ll definitely be the first in line to put in my order for the endcap brake. Also, outside in open environment I didn’t wear hearing protection and didn’t feel any discomfort. Win!
 

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Reactions: StephenShivers
Quick review/results on the brake for the theorem. I shot the Mason Valley Steel Hunter this last weekend. Used one of their pre-production brake end caps on my Theorem medium. Shooting open heavy, I was about the spot nearly all my impacts, even close targets. At 375 off a dead tree from compromised positions, I was spotting impacts on the plate using just a game changer up front. Definitely pumped for the final product to come out.
As for dates, don’t hold me to this because I don’t work for Abel, but they told me they just got a new machine which reduced the milling process from 3-4 separate steps down to one. They have been waiting for this new machine which saves a ton of time and costs. They mentioned it’s 45-60 days out from shipping out the first brakes, but as with any new machining process, those lead times are fluid. Figured I’d give you guys that info.
I ended up shooting 2nd overall and 2nd in Open Heavy behind Matt Alwine who put on a total wind clinic and gapped me by 9 points! He earned it!
I’ll definitely be the first in line to put in my order for the endcap brake. Also, outside in open environment I didn’t wear hearing protection and didn’t feel any discomfort. Win!

Looking forward to purchasing the Abel brake. Just bought a Theorem and Theorem-S.
 
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Reactions: kthomas and Mr. F
Me too, impatiently waiting. There has been pics and reports of its affectiveness out since Dec. Slow release for sure.
Yes, we want to make sure it’s perfect and reasonably priced. All the prototypes required multiple machines to make and taking that to production would have made it unnecessarily expensive based on time of manufacture.

The new machine can do the entire process on its own with no human interaction. They should be rolling off for full production end of next week then off to DLC, then shipping to dealers and on the website.

I know it took longer than we wanted but we don’t want to rush something to market and have any issues.
 
Yes, we want to make sure it’s perfect and reasonably priced. All the prototypes required multiple machines to make and taking that to production would have made it unnecessarily expensive based on time of manufacture.

The new machine can do the entire process on its own with no human interaction. They should be rolling off for full production end of next week then off to DLC, then shipping to dealers and on the website.

I know it took longer than we wanted but we don’t want to rush something to market and have any issues.
Looking around on the website, I don't see a dealer list. Is there a link you could post? Perhaps a guy needs to be logged in or registered?