SILENCER SATURDAY #318: ATF eForms Update, Upcoming Suppressor Projects

by Pete
SILENCER SATURDAY #318: ATF eForms Update, Upcoming Suppressor Projects

Good evening everyone and welcome back to TFB’s Silencer Saturday brought to you by Yankee Hill Machine, manufacturers of the brand new YHM 338 Bad Larry Suppressor. Last week we pulled out an old favorite – the MK12 and the Allen Engineering AEM5 .223 suppressor. This week we are going to discuss the ATF eForms update and some upcoming suppressor projects for 2024. Let’s get to it.

TFB’s Behind the Gun Podcast (I always bring up silencers):

SILENCER SATURDAY #318: ATF eForms Update, Upcoming Suppressor Projects

The 2024 Silencer Saturday review season will kick off shortly; we are on a brief administrative pause while I await my FFL renewal application approval and a stop-gap Letter of Authorization that will allow us to continue to process NFA Form 3 transfers. It’s my own fault – apparently I messed up the credit card number in the payment section which caused the delay. The check, as they say, is in the mail.

Our federal firearms laws leave a lot to be desired and range from confusing at their best to blatantly unconstitutional at their worst. Through legislation, I hope that I live long enough to see the end of laws like the National Firearms Act (NFA) that regulates barrel lengths and silencers, as well as the outright ban of the making and ownership of machine-guns manufactured after 1986 by ordinary citizens. In fact, I don’t take it lightly when I test a new suppressor for full-auto capabilities, knowing that 99.9% of the population are priced out of a finite supply of pre-1986 machine guns.

On the other hand, my interaction with the ATF at the administrative level has always been positive, or at least on par with other customer-facing government agencies. My FFL application process was smooth, my questions through via ‘Ask The Experts’ on the NFA eForms portal have been timely and helpful, and Form 3s have only taken a day or two. I’m guessing I will get labeled as an apologist or boot-licker, but most of our issues are with the laws of the land and not the individuals behind the machine.

Although, the interpretation of some of the laws and how to enforce them by certain agencies can be cause for concern. I discussed this topic with the guys at Open Source Defense (OSD) in a recent Behind The Gun Podcast.

Common ATF terms and abbreviations:

Earlier this week a concerning rumor was floating around that the ATF eForms system was halted due to budget constraints, which would have a significant impact on individuals and companies. While the government can and will make illogical decisions, I wasn’t quite ready to sound any alarms over the system outage.


Thankfully, I received an email yesterday, like all of the other users, stating that the eForms system was back up and running. Whether the shutdown was actually for budgetary issues or some sort of maintenance required on an antiquated piece of hardware, we may never know. But I’d put my money on the latter explanation being the most plausible.

SILENCER SATURDAY #318: ATF eForms Update, Upcoming Suppressor Projects

Speaking of eForms and NFA processing times, there have been some positive developments in the last few months in terms of approval wait times. The Form 1 approval times are looking much better than previous years. The official approval times from the ATF are posted below.

Current NFA Processing Times – As of Feb. 1, 2024


ATF Form Paper eForms

Form 1 – Application to Make and Register a Firearm 85 days 47 days

Form 3 Application for Tax-Exempt Transfer (SOT) 17 days 11 days

Form 4 Application for Tax Paid Transfer – Trust 270 days 224 days

Form 4 Application for Tax Paid Transfer – Individual 243 days 196 days

But there are also a growing number of Form 4 approvals that are occurring in days or weeks instead of months. I saw a seven day approval yesterday and Twitter/X has a selection of fast approvals as well.

Again, setting aside the fact that the NFA shouldn’t exist, that any wait for an approval to own a silencer is too long, and other constitutional declarations, having NFA application wait times drop significantly is good for both consumers and the industry. Waiting hurts increased adoption, which ultimately slows innovation by manufacturers. My advice to everyone who is thinking about buying a new silencer is to not time the market, just get the process started.

Upcoming Projects:

8.6 Blackout

As much as it pains me to have to buy and stock a new caliber, I need to find out more about the excitement behind 300 Blackout’s big brother, 8.6 Blackout. We have four 8.6 silencers heading to Silencer Saturday for review, so my plan is to build a bolt action rifle off of the new Aero Precision Solus platform. I will be wading into uncharted waters, so I could use some advice on the rifle, ammo, and possibly hand-loading to keep costs more reasonable. Post your comments below or email me at

Allen Engineering – Bolt Action Hosts

I worry that I am turning into a Fudd with my recent bolt action rifle obsession, but after last week’s range session with the MK12 and the AEM5, I have decided it is time for two dedicated builds. The first is a 5.56 bolt gun host with a barrel profiled to accept an Allen Engineering suppressor. The second build is identical to the first except with a host rifle chambered in .308 with a .30 caliber AE suppressor. Although I am not going for a clone-correct build, the below M24 rifles will serve as inspiration for the builds. Again, advice is welcome.

SILENCER SATURDAY #318: ATF eForms Update, Suppressor Projects -M24A3 - Credit: Allen Engineering
SILENCER SATURDAY #318: ATF eForms Update, Suppressor Projects - M24A3 Credit: Allen Engineering

Thanks for reading. Be safe, have fun, and we’ll see you next week for another Silencer Saturday.




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Join the conversation
  • Brettbaker Brettbaker on Mar 03, 2024

    Submitted 2/10, approved 2/27 for my R45. Better than my B&T .22 (apparently sat in a computer file from April to June, the June to December) or my R2, 366 days. It was tempting to play the "lottery" and order another can!

    • See 1 previous
    • Brettbaker Brettbaker on Mar 03, 2024

      @B Snappy I am guessing a good outcome of the reduction in regular firearm sales? FBI doesn't have the excuse "we need to run this other background check for Bubba's .22" as much.

  • Azntactical Azntactical on Mar 05, 2024

    Buddy submitted Form 4 Ind 2/23. Got approved 2/29. I went with him to pick it up from Scheels 3/1 so I can believe it with my own eyes. Yep, it is indeed true. His first suppressor too. My Form 4 Trust is still in NFA jail as of 12/1.