BUL Armory SAS II TAC 4.25″ Magazine – Complete Overview & Buying Guide
BUL Armory SAS II TAC 4.25″ Magazine – Complete Overview & Buying Guide
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BUL Armory SAS II TAC 4.25″ Magazine – Complete Overview & Buying Guide
Looking for extra magazines for your BUL Armory SAS II TAC 4.25″? Here's the down-low on compatibility, availability, and community tips to keep you topped off.
????️ Factory Magazines – Specs & Options
Standard flush-fit mags are 126 mm long (~18 rounds) for full-size grips; shipped with the pistol unless restricted states require 10‑rounders mbxextreme.com+14ustore.bularmory.com+14chuckbrazeau.blogspot.com+14.
Extended 170 mm high-capacity mags boost capacity up to ~28 rounds mbxextreme.com+2pistol-forum.com+2pistol-forum.com+2.
Retail magazine bundles run about $84.90 each and are aluminum with basepads ustore.bularmory.com.
State restrictions apply: high-cap mags aren’t shipped to places like CA, NY, WA, CO, and others youtube.com+12ustore.bularmory.com+12reddit.com+12.
???? Third-Party & Alternative Mag Options
Mec-Gar produces compatible TAC/SAS II mags now, and BUL imports them youtube.com+11reddit.com+11deltamike.co.nz+11.
Para-style double-stack mags may be used after minor mag-catcher slot mods pistol-forum.com+1pistol-forum.com+1.
MBX competition mags offer various capacities (126 mm, 141 mm, 155 mm, 171 mm) and followers but require MBX base components reddit.com+12mbxextreme.com+12ustore.bularmory.com+12.
???? Community Feedback
Reddit users share their experiences:
“Mecgar is making compatible mags now. Bul sells them on their site as do several of the bigger magazine shops online.” chuckbrazeau.blogspot.com+7reddit.com+71911addicts.com+7
“I run 2011 mags in some of my Bul guns and they ran fine but… they fit a bit looser.” reddit.com
Forum reports echo similar findings:
“Trying to purchase a couple of mags for my 4.25 SASII with no avail... Bul's website is out of stock and other places seem haven’t them too.” 1911addicts.com
✅ Tips for Mag Buying & Use
| Tip | Details |
|---|---|
| Match capacity to grip size | 126 mm for flush fit; 170 mm for extended use |
| Mind local laws | High-cap mags restricted in many states |
| Source from BUL or verified dealers | Prevent fakes; get warranty support |
| Consider Mec-Gar | Reliable OEM-quality alternative |
| Test fit any non-OEM mag | Para-style and 2011 mags may fit loosely |
| Customize with MBX | Performance tiers available but require special basepads |
????️ Installation & Care
Apply a light coat of CLP to followers and feed lips after each shoot.
Tune extended-base magazines (e.g., +2 base pads) for flush carry or race use.
Test each mag with different ammo types (e.g., ball vs. plated) to ensure reliable feeding and lock-back consistency.
???? Final Takeaway
If you're after reliable OEM magazines for your SAS II TAC 4.25", get the factory 126 mm flush-fit mags for ~18 rounds, or upgrade to extended 170 mm mags when allowed. BUL restocks occasionally, but supply is tight—consider Mec-Gar or MBX alternatives if you're patient or willing to customize. Always pair with official sources to avoid fit issues and maintain 100% reliability.
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