Internet rumors existed about the SIG P320 failing drop safety tests when falling in a specific orientation. We figured this would be easy enough to confirm or deny, so TTAG went out and purchased a brand new P320, inserted a primer-only case, and dropped it. Well, surprise surprise! IT FIRED! Then it did it again. And again. Not good. http://www.thetruthaboutguns.com/2017/08/jeremy-s/breaking-ttag-tests-show-p320-striker-fired-pistols-are-not-drop-safe/ www.thetruthaboutguns.com/2017/08/jeremy-s/mechanics-behind-sig-p320-drop-safety-failures Support the channel, get free stuff, join live streams, gain early access, and more! https://www.patreon.com/JeremyGunsGear Support the channel, get free stuff, join live streams, gain early access, and more! https://www.patreon.com/JeremyGunsGear ... https://www.youtube.com/watch?v=W8Oz6krEH_I

Checking out the Midland Backpack series at SHOT Show 2018. It's a single-shot long gun that folds in half. Barrels are currently available in 12 gauge, 20 gauge, and .410 bore, with rimfire and centerfire rifle calibers on the way! Weight is about 4.4 lbs. Best of all, MSRP is under $150 and they're sold for as low as $110 (but typically about $130). We'll get our hands on one of these soon to put it through its paces! Support the channel, get free stuff, join live streams, gain early access, and more! https://www.patreon.com/JeremyGunsGear Shooting stuff on Amazon: http://amzn.to/2Aobl7m Tactical & Personal Defense on Amazon: http://amzn.to/2Ah6PqU ... https://www.youtube.com/watch?v=Sc_snIagS0A

03/25/2013 UPDATE: I received my upgrade kit from ZiP in the mail today. I'll be installing it tonight and testing with a couple of BX-1 magazines and three of the top recommended (by ZiP) ammo brands on Thursday or Friday. I'm also going to use the pistol in an IPSC competition stage if it runs reliable at this point. Should make for a fun video, which I'll post Friday night or Saturday :-) 02/27/2013 UPDATE: Upgrade kit from ZiP, sent free to registered owners in a certain serial number range (mine is AAA17x so I'm in it). See website: http://www.zipfactory.com/pages/ZiPUpgradeKit.aspx ...I will be installing that kit as soon as it arrives, and testing my ZiP again. This time, I will be using a factory 10-round magazine, plus 3 of the top ammo brands recommended by ZiP Factory: CCI Blazer 40 grn bulk, CCI Stingers, and Aguila Supermax. I will also test the American Eagle and Winchester bulk again to see if they will run with the 1.0.1 upgrade kit from ZiP... Edit: after watching a range video from GunWebsites (xobwsQtNEmE), some of the problems I experienced are due to the BX-25 magazines. I would likely have had better luck with a factory 10-round rotary mag. I'll try that this coming week along with a couple other brands/power levels of ammo. BUT, if you watch Gun eTools' video from SHOT Show (Vs2IYX0YQFM) you see a ZiP in the background failing pretty dramatically, and it's being handled by a factory rep (the inventor of the ZiP is the one talking in the video). It is failing because it isn't ejecting empty cases. Even with the ejection issues resolved, I believe this gun is going to be picky about ammo. I believe this is due to the extremely light-weight bolt (the charging rods count towards the bolt mass, since they reciprocate, but it's still lighter than other .22 bolts I have weighed). Due to the lack of inertia, the onus is entirely on the recoil springs to control bolt speed and travel against the power of the ammunition being used. There is less bolt mass to act as a buffer to spring speed. Essentially, the spring rate becomes very important and it must be matched quite precisely to the ammo power level. Additionally, there is no "over travel" for the bolt like there is on most guns. This makes it even trickier to engineer perfectly, where the bolt is travelling fully rearwards but not slamming against the back. Much less margin for error compared to a rifle like the 10/22, where the bolt can travel significantly farther back than the minimum amount necessary to strip the next round from the mag. The ZiP does not have that luxury. In this video, I believe that the bolt was not traveling back fully most of the time. The springs are too stiff for the ammunition I brought with me. They should not be, as they're the lighter springs ... https://www.youtube.com/watch?v=hJEE9soZkC8

Muzzle Brake Test #3 is in the bag! Full write-up on TTAG with WAY more info, graphs, charts, Excel doc, photos, etc is here: https://www.thetruthaboutguns.com/2016/10/jeremy-s/ar-15-muzzle-brake-shootout-3/ Maglula UpLULA speed loader: http://amzn.to/2z5I4KQ (a few bucks cheaper in less popular colors here: http://amzn.to/2hGVRjQ) 2111 Arms Comp/Brake: 4:13 Apex Tactical Enhanced Stabilization Attachment: 5:01 Armageddon Tactical CompTek Type 1: 50:10 Black Dawn Muzzle Brake: 6:11 Cobalt Kinetics EVOLVE Pro Comp: 6:51 CORE15 Muzzle Brake: 7:32 Dead Air Keymount Muzzle Brake: 8:00 Dead Air Sandman Ti: 8:35 Diamondhead T-Brake: 11:11 Dynamic Resistance Brake/Comp: 11:40 Fortis Muzzle Brake 5.56: 12:38 Griffin Armament Hammer Comp: 13:14 Griffin Armament M4SD Flash Comp: 13:53 Kahntrol Solutions 3-Gun Brake: 14:35 Knight's Armament MAMS: 15:15 Knight's Armament Triple Tap: 16:03 Lilja Heartbraker 1/2-28: 17:06 NORD Arms Open: 18:14 NORD Arms Standard: 19:17 ODIN Works ATLAS Comp: 20:15 PHASE5 FATman Hex Brake: 21:46 Precision Armament AFAB-556: 22:35 Precision Armament M4-72: 23:55 and 47:37 Rainier Arms RAC: 25:24 Rainier Arms XTC 2.0: 25:58 RifenBark S.O.M. Muzzle Brake: 26:40 SJC Titan Comp: 27:35 and 47:37 SureFire WARCOMP-556: 29:42 Tactical Advantage Armory 3P-23: 30:48 Tactical Advantage Armory BC-23: 31:58 Tactical Advantage Armory CC-23: 32:49 Tactical Advantage Armory NES-23: 34:08 Tactical Advantage Armory NT-23: 35:03 TBAC 223CB Muzzle Brake: 35:49 Troy Proctor Muzzle Brake: 36:38 Tufforce Muzzle Brake w/ Rail: 37:29 V7 Weapon Systems FURION: 38:57 V7 Weapon Systems Muzzle Brake: 39:31 Venom Defense 2-Chamber Comp (now their 308 design): 40:28 Venom Defense 3-Chamber Comp: 41:35 VooDoo Innovations Jet Comp: 42:26 Weapontech Punisher-Comp: 42:59 White Sound Defense FOSSA-556: 44:20 Support the channel, get free stuff, join live streams, gain early access, and more! https://www.patreon.com/JeremyGunsGear Support the channel, get free stuff, join live streams, gain early access, and more! https://www.patreon.com/JeremyGunsGear ... https://www.youtube.com/watch?v=4sBjQjC89uA