Episode 179 - PWS BDE 556 on the MK18, and HK Roller Delayed Blowback (20-SEP-2023)

Today’s Topics:1. Latest public laboratory white paper – Sound Signature Review 6.123 – PWS BDE 556 on the 5.56x45mm MK18 SBR. Two configurations were tested – just like for its big brother, the BDE 762. This is the technical discussion to complement that white paper, published this past Sunday. (00:08:26)2. PEW Lab Quiz #6. Booooy howdy there’s a fever. And the only prescription is suppressed roller delayed blow back. But, don’t break your gun! Can that happen? Let’s go over the answers to this week’s quiz to find out! (00:43:27)Sponsored by - High End Armament Technology, Top Gun Range Houston, Legion Athletics, and the PEW Science Laboratory!Legion Athletics: use code pewscience for 20% off your first order and double points!Ammo from True Shot: Click Here! (use code pewscience for $20 off the A-Zone program)Magpul: Use code PSTEN to receive $10 off your order of $100 or more at Magpul