Background:
SSE Pistol, 2014ish.
As much as I would like to think that fixed mag would be “better”, I’m willing to “give this a run” at our next BLM session.
Tracking Point BSD bolt stop device installed... and therefore NOT semi auto. And therefore not an AW.
So there’s the trade off, regular magazine drop in return for single shot function.
In case you haven’t seen the BSD:
And here she is (Hexmag 10/30)

Parts list here
- Radical Firearms 5.56, 7.5”
- Trigger – Stock
- BCG - Stock
- Buffer Spring - Stock
- Tracking Point Bolt Stop Device (BSD) - single shot
- Holoson 503C RDS
- Sampson MFG quick flip F/R same plane sights
- Odinworks 9.5” KMod rail
- CustomMuzzleBrakes.com ULC 3.5”L, nla
- Law Tactical Folder, gen2
- SB Tactical SBM4 pistol brace
- Magpul MS4 sling
- SLR Rifleworks Handstop Mod2 – Barricade
- SureFire M300 Mini scout
- Arisaka 300 series light body
- Arisaka Offset Scout Mount
- BCM Gunfighter Ambi CH
I should note that there are 2 other products out there that appear to do the same thing as the Tracking Point BSD, but DO NOT have an internal disconnect.
Therefore if you hold these down you can continue to fire the weapon in semi auto.
1) The MBC https://tier5solutions.com/products/...bolt-catch-mbc
2) The Bolt Blocker: https://www.youtube.com/watch?v=SMO3mrW6AJk
SSE Pistol, 2014ish.
As much as I would like to think that fixed mag would be “better”, I’m willing to “give this a run” at our next BLM session.
Tracking Point BSD bolt stop device installed... and therefore NOT semi auto. And therefore not an AW.
So there’s the trade off, regular magazine drop in return for single shot function.
In case you haven’t seen the BSD:
And here she is (Hexmag 10/30)

Parts list here
- Radical Firearms 5.56, 7.5”
- Trigger – Stock
- BCG - Stock
- Buffer Spring - Stock
- Tracking Point Bolt Stop Device (BSD) - single shot
- Holoson 503C RDS
- Sampson MFG quick flip F/R same plane sights
- Odinworks 9.5” KMod rail
- CustomMuzzleBrakes.com ULC 3.5”L, nla
- Law Tactical Folder, gen2
- SB Tactical SBM4 pistol brace
- Magpul MS4 sling
- SLR Rifleworks Handstop Mod2 – Barricade
- SureFire M300 Mini scout
- Arisaka 300 series light body
- Arisaka Offset Scout Mount
- BCM Gunfighter Ambi CH
I should note that there are 2 other products out there that appear to do the same thing as the Tracking Point BSD, but DO NOT have an internal disconnect.
Therefore if you hold these down you can continue to fire the weapon in semi auto.
1) The MBC https://tier5solutions.com/products/...bolt-catch-mbc
2) The Bolt Blocker: https://www.youtube.com/watch?v=SMO3mrW6AJk

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