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Michael | $10.70

For a mid to heavy fire schedule AR, would you say harmer forging or barrel thickness is more important? Also carbine or mid length gas system? Building a "mag dump" rifle for myself and friends/family. Thanks! Also I'm at Whataburger while writing this :)

Aaron | $10.70

Chris with my Glock 22 been told 40 S&W will wear it faster is that indeed the case on my Gen 3 or are any later models less prone to this.

Aaron | $10.70

Hey any word on when and how we'll get to view your JFK special?

Eric | $10.70

I own a sig-516 rifle and would like to know if I can replace the sig barrel with a standard none-sig proprietary 16" barrel from other companies such as BCM, Faxon, Midwest Industries, for example, or do I have to stick with sig's barrels? Thanks.

Steve Krilich | $15.89

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Adnan Tahir-Hussain | $62.62

Going back to your video on the Colt LE901-16S, since a user can change out the upper receiver and the magazine well with a 5.56 conversion; like a Colt LE-6940 for example. But, can an individual mate a external-piston upper receiver with that system; like for instance the LE-6940 (P) or any other external-piston upper to be utilized in tandem with a Colt LE901?

Gabriel | $6.09

Could a LMT MWS Buffer tube be comparable to a Vltor A5 system provided you use the appropriate springs/buffers?

Adnan Tahir-Hussain | $62.62

Just have two questions to submit for tonight. First Question: Can any aftermarket/enhanced trigger; such as a Geissele, be installed onto an AR rifle that’s chambered in 7.62x39, or do they typically require a proprietary trigger mechanism? Second Question: Do you have any opinions on a preferred rifle case, such as for example a “Pelican” Branded Case for long-term storage or for traveling with a firearm?

Steve Krilich | $15.89

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Bruce | $21.08

I enjoy learning from your online content. Keep up the great work Professor and Lady B👍🏽

Adnan Tahir-Hussain | $52.23

About the Centurion Arms current development of their .308 caliber MK-11/ AR-10 rifle, will it be cross compatible with existing KAC SR-25 or LMT MWS receivers, and maybe have some parts compatibility with similar types of rifles?

Ryan Lippmann | $52.23

Kevin | $10.70

Most 22LR pistols are hammer fired, because the force balance for a recoil spring and striker spring are too delicate to prevent an out of battery condition. What things did Glock and Taurus do to make a striker fired 22LR pistol function properly with the spring balance?

Kevin | $10.70

What are the causes of the "death jam" in the AR where a spent case gets stuck above the cartridge that is being chambered?

Kevin | $10.70

What are the root cause of the brass over bolt malfunction in AR rifles?

Tad Garland | $5.50

Since I opened my big mouth about the desk I figured I better contribute to start the new desk fund. So my question for tonight is in regards to if you had to build a dedicated swamp gun in case you ever ended up in Katrina levels of flooding that stay around for weeks, what would you make?

Reynaldo Gonzales | $6.23

Does FN america sell their 5.56 BCGs to the public? i bought one that was supposed to be new from a large online supplier and it was used, not new, so I had to send it back. I wonder where they got it. i know FN sells their barrels to the public, but their BCGs? Could you shed any light on this? thanks!

tyler | $5.50

How did you maintain a strong relationship while still following your dreams and being away from each other a lot? Im currently struggling with this.

Adnan Tahir-Hussain | $62.62

In regards to the ammo availability that we’re still experiencing, more specifically in terms of importing ammunition components from other countries. Are there regulations or limitations of how much a certain quantity of ammo can be shipped into the US at one time? – Like for instance, can an entire cargo ship or large freight planes be completely loaded with ammo to help offset the demand for the consumer market.

Steve Krilich | $15.89

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darryl bell | $10.70

I had 2 Ruger mini 14's in .222 caliber,and only ever heard they were rare but nothing as to value.They were in very good condition.One stainless and synthetic furniture other wood and blue.

darryl bell | $10.70

So Im going to order CZ 75 TSO.Just say anything you want about it,I probably will put a rmr and optic mount to it.

Tad | $5.50

Evening Chris and Heather. Took my Springfield Saint to the Range to zero both irons and the red Dot sight. I think I’m zeroed with more fine tuning needed for distance. For the red dot, is it better to have the dot cowitness to the iron sights or have the dot and irons have separate zeroes?

Adnan Tahir-Hussain | $104.15

Regarding the HK MR-556 and MR-762A1 that are available to the U.S. civilian market, but unfortunately does not have the military cold hammer forged barrels. Since HK has a facility in the US, could they make the same military barrels as they do in Germany but in the US for commercial customers, or are they only made in Europe and then exported/only sold to a military customer? - And please feel better soon Heather.

Evan | $5.50

Thoughts on P30 series suppressed? Why has HK not release factory threaded P30L guns?

John Z | $10.70

You guys rock, thanks for doing the show! Chris you going to talk to Carl Lewis still?!

Gary | $5.50

I recently built a form 1 silencer and ran it on my LMT MWS. I had just put the .308 barrel back in it and was testing the silencer out for the first time. While firing the second mag, it seemed to go full auto on me and fired two rounds. Is there any way this could be possible? I’m almost positive I didn’t bump fire it. I’ve never had it happen before and this rifle had always functioned flawlessly the past 2+ years I’ve had it and I finished the rest of the mag off without any problems.

Kevin | $10.70

When Glock slides are refinished as part of a rebuild or after milling, what finish is applied? Ferritic nitrocarburizing and PVD coatings can only be done once on the parent metal, so the refinishing method cannot be of those types.

Aaron | $10.70

Hey Chris good to see you still going. Proud to Say Finally got my AR-15 built thanks for all you're advice regarding it.

Kevin | $10.70

Are the investment cast 8620 AR triggers and hammers induction hardened at the sear surface locations? The Rockwell testing does not indicate induction hardening, but I am just a dumb engineer.