2022年11月26日 · I had a T2 on a UT FAST mount for a few years but my 11.5” CQB upper now sports an NX8 with a piggybacked T2. Attached File Posted: 11/27/2022 3:04:47 PM EDT

2017年2月27日 · Also not an SBR but 11.5" with 12" Seekins hand guard. 20170207_144220_001. View Quote.

2008年11月9日 · I’ve had an 11.5 sbr for years. It has a 12.5” barrel cut down to 11.5 so that it would have a slightly smaller gas port size. For the longest time, I didn’t think it was capable of …

2020年11月30日 · OP, I have an 11.5 Hammer Forged BCM barreled upper. I run a Black River Tactical threaded insert at .067 and use a blue Sprinco carbine spring and H2 buffer. …

2019年2月22日 · To be honest I have tried the VLTOR A5 system in both a 16 inch upper and a 11.5 inch upper that would limp brass out the ejection port when suppressed. the Spikes …

2013年7月13日 · The 10.5" and 11.5" were both stainless Noveske barrels. All three were tested with the same PST 2.5-10X32. All three were wearing Geiselle SD-E triggers. All three had …

2024年3月10日 · And based on various endorsements I decided to replace it with an 11.5" Barrel. At least with PSA, they use the A2 configuration, so the extra inch is HBAR thick steel, and I …

2021年11月14日 · I was looking at the VLTOR system but they are sold out everywhere. My rifle is extremely over gassed and I need a system that works. Looking to change the buffer and …

2020年8月7日 · The velocity difference between 12.5 & 14.5 was negligible, difference between 11.5 & 12.5 was significant. 12.5>11.5 if going with an LPVO & mini can, 10.5>11.5 if going …

2014年8月23日 · As long as you set up a 10.5 properly there is nothing it can't do vs. a 11.5, but if you're just wanting to slap an upper on there and not have to worry about it I would go the 11.5 …