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Mini Shell Adapter / Follower Kit for Mossberg Pump Shotguns **OpSol Upgrade**

apachearmaments
(5088)
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US $28.95
Condition:
New
Out of Stock234 sold
Shipping:
Free USPS First Class®.
Located in: Frankfort, Kentucky, United States
Delivery:
Estimated between Thu, Oct 30 and Mon, Nov 3 to 94104
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Returns:
Seller does not accept returns.
Payments:
       Diners Club
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eBay item number:155375693317
Last updated on Oct 24, 2025 09:57:23 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
Unknown
Brand
Defender Tactical
Type
Cartridge Adapter
For Gun Make
Mossberg
Gauge/Caliber
12 Gauge
Color
Black
For Gun Type
Shotgun
Material
Aluminum, Polymer
Features
Minishell Adapter
Category

Item description from the seller

About this seller

apachearmaments

99.7% positive feedback•17K items sold

Joined Jul 2015
Usually responds within 24 hours
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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

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Seller feedback (4,501)

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  • _***d (13)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The Adapter went in fine; however, reassembly was a struggle due to my not knowing that a mere millimeter pull on the trigger would free up the binding of the trigger assembly I had with my Maverick 88. Once I discovered that it went together like it was made that way and cycled mixed shell lengths without any feed issues; I used Federal Shortys 1-3/4 #4 buck and Federal 2-3/4 slugs as the test shells. I've yet to install the mag-follower because the Mag tube is so tight that it'll need heat.
  • g***g (161)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Really quick shipping. Item extends stock 7 tube +4 in minis. Was super easy to install since the 88 usually isn't locktited. The worst part is reassembleing if you've never done. Plenty of videos of it. Would buy again.
  • l***u (171)- Feedback left by buyer.
    Past year
    Verified purchase
    Have installed the upgrade device and tested with 13/4 inch 12 ga shells.Wonderful,exactly as stated and as I wanted.
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