2017年9月25日 · 2) for the most part glock barrels and cast bullet diameters are uniform enough that I never slugged a barrel or needed to become involved in requesting a specific bullet …

2025年1月7日 · Visual inspected new barrel, plunk tested some factory rounds and handloads, all OK. Removed magazine. Installed new barrel, had a bit of trouble installing guide rod/spring …

2012年11月30日 · Glock had a Gen1 G17 with a pencil barrel tested by an ammo company, the barrel went 348,210 rounds before the barrel split. They later beefed up the 9mm barrels but …

2012年5月18日 · The barrels were _identical_. 100%. Completely the same and interchangeable. They both looked like the "Gen 4" barrels--although obviously one was a "Gen 3" barrel since …

2017年11月14日 · Looking for G22 PE389US, Founder - Glock Collectors Club, GSSF Lifetime Member, Glock Armorer, Glock Operator, Glock MOS Operator Reactions: bobbylhodges , …

2013年10月26日 · Glock's "polygonal" barrel have less contact surface than H&K polygonal barrel but more contact surface than conventional lands/grooves rifling. Add in the mixture the higher …

2022年10月31日 · I've retired a grand total of one Glock barrel, and that was about the number, maybe more like 220k. It developed stress fractures at the reentrant corners, and I just wasn't …

2012年12月8日 · Actually this is well known fact in rifle bullets - for example, 7.62 AK round comes out of 1:10 twist rate barrel, where 5.56 AR round comes out of 1:7 barrel twist ( very …

2019年9月22日 · Not entirely true. With the Gen 5 G17, Glock has changed the barrel locking block to the G19 style small block. Therefore Gen 5 G17 barrels are compatible with G19s of …

2020年10月23日 · The worst choice would be to take a Glock 34 Gen 5 and have a port cut into it. Totally defeats the purpose of the Gen 5 Glock 34. The Glock 34 Gen 5 is, in my mind, now a …