A slam fire is when the round is fired while being chambered. So the bolt “slams” the cartridge and into battery and causes the round to go off. In many cases it is do to the firing pin being locked into the fire position because of carbon build up or some other obstruction hitting the primer.
This is the second time it has happened with this Foxtrot Mike-15 upper receiver. Bullpup chassis is the A3 Tactical TRIAD.

sorry everyone! i messed up the editing on the beginning of this video and have 2 intros. edited version coming soon to replace it.
Running the A3 Tactical TRIAD an Foxtrot Mike 15 with a suppressor. Will I get gas in my face and pass out?

Put the Dead air Nomad onto my Jakl and forgot to adjust the gas pressure.

This video we work through how to reload with the A3 Tactical TRIAD Bullpup Chassis. In this video we paired it with the Foxtrot Mike-15 rifle.

Took the A3 Tactical TRIAD and Foxtrot Mike bullpup rifle out and paired it with the Dead Air Nomad suppressor.

The TRIAD from A3 Tactical is a chassis that fits onto your standard mil spec AR15 lower receiver. When paired with a bufferless AR15 style upper receiver like the BRN 180, Palmetto State Armory JAKL or like what we have here, the Foxtrot Mike-15 upper. It turns your typical AR15 into a bullpup!

Finally got to take the beast out to the range!

I’ve been hearing about these super fast NFA/suppressor approvals and decided to see if it were true.

A3 tactical makes a bullpup chassis that fits onto a AR15 lower receiver. Match it up with one of the few but growing number of bufferless AR style uppers and BOOM! You got yourself an AR bullpup rifle. There is just one problem…… I can’t shoot it!!!

I’ve made a couple videos on how the I believe the military made a mistake with the Sig XM5 Spear as the new service rifle. The NGSW (Next Generation Squad Weapon) trials had a few other rifles that seemed to be more “Next Generation” than others. Garand Thumb got his hands on the RM277 and it proves I was right! This should have been chosen over the Sig Spear.

people are claiming that they are getting their tax stamp approved in days for their suppressor. How is that possible?

SB Tactical has just come out with their new pistol stabilizer arm brace. With the recent victories they have had over certain alphabet agencies, I think it’s fitting that the came out with a new design.

I have had some serious problems with the Franklin Armory BFSIII binary trigger.

https://youtu.be/LVIh-FdBLNM Foxtrot Mike-15
https://youtu.be/aJovKUB2oY4 Binary trigger

Desert Tech MDRX. Is this the future of combat rifles?

PSA Jakl. The rifle nobody asked for but now everybody wants.

This the Robinson Armament XCR-L. You will never want another AR15 after you try this.

Had a chance to shoot a friends Ruger American II chambered in 7mm PRC. This thing definitely shoots past its price point!!