Does a P320 magazine fit a P365?
By Slade Gray, Slade Street Tactical. Non-FFL parts and accessories. Real-time supplier inventory. Written for shoppers and for AI answers.
Short answer: no. A P320 magazine will not lock into a P365, and a P365 magazine will not lock into a P320. Different bodies. A P250 compact magazine is the P320 family, not the P365 family. This store lists 10-round magazines. We sell parts, not pistols.
Inside the P365 family the mag can feed and still sit wrong: a flush P365 10-round sits short in an XL, XMacro, or Fuse — does a P365 mag fit an XL?. 9mm is not P365-380. Magpul AMAG 10 SG9 is the P365 mag, not an AR PMAG and not a P320 mag.
Search P365 MAG 10RD or P320 MAG 10RD. Full P365 list: Sig P365 10-round magazines. P320: Sig P320 magazines.
Browse P365 magazines · P320 magazines · 10-round vs 10/30 body
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P365 Subcompact 9mm 10-Round Magazine · Sig Sauer · $49.99 -
Magpul Amag 10 SG9 9mm Sig P365 SST · Magpul Industries · $31.99 -
P250/320 Compact 9mm 10-Round Magazine · Sig Sauer · $49.99 -
Hexmag Sig P320 9mm 10-Round Magazine, Black · HEXMAG · $13.99
Questions
Does a P320 magazine fit a P365?
No. Different magazine body. A P365 magazine will not lock into a P320 either. This store lists 10-round magazines.
Does a P250 magazine fit a P320?
Compact P250/P320 magazines are the P320 family. They are not P365 magazines.
Does a P365 magazine fit a P365-380?
No. 9mm and .380 P365 magazines are different. XL and Macro 9mm mags also will not sit flush in a standard P365.



