Key Provisions Of Feinstein’s New AWB (Updated)

Sen. Dianne Feinstein (D-CA) reintroduced her assault weapon ban yesterday. It is S. 66 and has been referred to the Senate Judiciary Committee. The bill has 28 co-sponsors – 27 Democrats and one Independent (Bernie Sanders).

The full text is not yet available. However, from Feinstein’s press release we can see she aiming wide and deep.

Key provisions:

  • Bans the sale, manufacture, transfer and importation of 205 military-style assault weapons by name. Owners may keep existing weapons.


  • Bans any assault weapon that accepts a detachable ammunition magazine and has one or more military characteristics including a pistol grip, a forward grip, a barrel shroud, a threaded barrel or a folding or telescoping stock. Owners may keep existing weapons.

  • Bans magazines and other ammunition feeding devices that hold more than 10 rounds of ammunition, which allow shooters to quickly fire many rounds without needing to reload. Owners may keep existing magazines.

Exemptions to bill:

  • The bill exempts by name more than 2,200 guns for hunting, household defense or recreational purposes.


  • The bill includes a grandfather clause that exempts all weapons lawfully possessed at the date of enactment.

Other provisions:

  • Requires a background check on any future sale, trade or gifting of an assault weapon covered by the bill.


  • Requires that grandfathered assault weapons are stored using a secure gun storage or safety device like a trigger lock.

  • Prohibits the transfer of high-capacity ammunition magazines.

  • Bans bump-fire stocks and other devices that allow semi-automatic weapons to fire at fully automatic rates.

Updates to Assault Weapons Ban of 2017:

  • Bans stocks that are “otherwise foldable or adjustable in a manner that operates to reduce the length, size, or any other dimension, or otherwise enhances the concealability of a firearm.”


  • Bans assault pistols that weigh 50 or more ounces when unloaded, a policy included in the original 1994 ban.

  • Bans assault pistol stabilizing braces that transform assault pistols into assault rifles by allowing the shooter to shoulder the weapon and fire more accurately.

  • Bans Thordsen-type grips and stocks that are designed to evade a ban on assault weapons.

I had to look up Thordsen-type grips. She is referring to stocks and grips from Thordsen Customs which are meant to allow firearms to be California and New York compliant.

You can tell by the updates to her AWB of 2017 that she is after any adjustable stock and AR-pistols with or without a stabilizing brace.

Looking at the Key Provisions, firearms like the Ruger PCC pistol caliber carbine would be banned as it has a threaded barrel. I think she learned her lesson from the original AWB which allowed no more than two features. Not that I think this bill will pass the Senate but I could foresee the development of pump carbines that feed from a detachable magazine. Remington used to have such a rifle called the Model 7615. You can see an example here.

It will be interesting to read the full text of this bill when it is published. To get an idea you might want to look at her 2017 version.

UPDATE: Ryan Cleckner, attorney and former Director of Governmental Affairs for NSSF, has this analysis of the Feinstein’s new AWB. Given his background in the industry and his shooting background, it is well worth a read.

UPDATE II: Ryan informs me that he has now read the actual text of the bill and has more comments on it. He thinks it is even more dangerous than before.