Strike Industries SI Modular Magazine Release For SIG P320 # SI-P320-MMR - NEW

US $22.83
Condition:
New
6 available145 sold
This one's trending. 145 have already sold.
Breathe easy. Returns accepted.
Shipping:
Free USPS First Class®.
Located in: Alcoa, Tennessee, United States
Delivery:
Estimated between Sat, Nov 22 and Wed, Nov 26 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       Diners Club
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eBay item number:283491160942
Last updated on Oct 20, 2025 09:25:14 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
For Gun Make
Unbranded/Generic
Specific Part
Release
California Prop 65 Warning
This product can expose you to chemicals, used in its manufacture, which are known to the State of California to cause cancer & birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. For those of us who live in reality & in the real U.S.A. … We are probably OK.
Type
Frame Parts
Material/Finish
QPQ Coated Stainless Steel
MPN
SI-P320-MMR
For Gun Type
Sig Sauer
For Gun Model
P320
Brand
Strike Industries
UPC
708747548075
Category

Item description from the seller

About this seller

RockMountainTactical

99.8% positive feedback401K items sold

Joined Oct 2003
Usually responds within 24 hours
Welcome to Rock Mountain Tactical. We are here for YOU. The following are GOOD reasons to buy from us:1) Trustworthy, Reliable & Fast service. Our motto = ON TIME, ON TARGET, NEVER QUIT ... from my ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (161,700)

All ratingsselected
Positive
Neutral
Negative
  • n***k (633)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Fast shipping , not to big , not to small, works great , have them on 4 different guns
  • a***u (155)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Fantastic! love the SI brand for many applications. this purchase helps complete a current project. reasonable price from the seller. better than most, in fact, I believe better than the Strike Industries website. however, from experience if purchased from SI shipping would have been at least a week even though we are both in CA. this seller had exceptional shipping time, arrived four days early.
  • t***e (3423)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Fast shipping but the item required some belt sanding to get it to fit through the grip completing so I could install it.
See all feedback

Product ratings and reviews

3.9
13 product ratings
  • 7 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Needs some polish

    The extended mag catch is easily installed ( well, as easy as can be with th. P320 odd catch retention) and does the job expected. However, as installed in mine, it has a ledge or burr that catches on the frame when pressed. This interrupts the magazine release act and require more pressure to get past. Cannot recommend.

    Verified purchase: YesCondition: NewSold by: tacdom

  • Top critical review

    Nice design, poor quality.

    The product is bent, and have very rough coating. Had to intensively sandpaper the product and bent it for it to work. Once it works it works great though just probably will rust at some point in the future.

    Verified purchase: YesCondition: NewSold by: redtag_supply

  • Great mag release

    The thing is well made and face plate being able to removed so it is stock size, 3 secs add the extra extended mag release and thumb goes right to it keeping gun on target and not looking or feeling around for it, slide thumb down till you find it easy to press with gun on target, good add on wish there were a lot more add on for Sig p320 9 mm full size, awesome gun out of the box but you find things other guns that have so many more after market options.

    Verified purchase: YesCondition: NewSold by: tacdom

  • Great mag release

    Great upgrade for $22. This is 2nd one I've purchased. Works great and looks good. Did take some fitting to work smoothly on my X5 grip module.

    Verified purchase: YesCondition: NewSold by: muzzletime

  • Good product if you have short thumbs

    Good product if you have short thumbs! Clearing the weapon wasn’t a big deal but during training there was a hesitation during the mag drop. Having the extension cure the problem.

    Verified purchase: YesCondition: NewSold by: tacdom