Tag: pinned
300 Blackout: SBR vs 14.5” Pinned & Welded
In this video, we compare the pros and cons of an AR15 chambered in 300 blackout with SBR with an 8" barrel versus a...
Smyth Busters: Do You Have To Pin an AR-15 Gas Block?
"You have to pin the gas block or else!" say a lot of serious AR-15 builders, the "or else" being that the block will...
Remington 870 SPS Shurshot Super Slug
Here's a short video of my slug gun. It has the Shurshot synthetic stock, a fluted and pinned barrel, a weaver rail for...
