- 9MM Cal
- Clear Polyurethane Bumper
- 8.2 oz
- 4″ Length
- Stainless Steel Body
- US Made
- Insert Converts Standard 5.56 Lower Receivers To Accept 9mm Stick Magazines
- Accepts Colt Style SMG Mags
- Bolt Hold Open On Last Shot
- All Aluminum Body With Steel Inserts
- Installs By Inserting In Bottom Of Standard Lower
- One Retention Screw On Top Of Adapter, And Two Set Screws That Lock Into Wall Of Magwell.
- Lightweight
- Anodized Matte Finish

Price History Chart

Comments (1)

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This isn't a terrible price for the pair, but the non sale price is a joke (correction, the price on these blocks has apparently skyrocketed). This appear to be identical to the Sylvan Arms colt adapter that used to sell for about $50 not that long ago. It's not a bad adapter, but because of the height on the feed ramp you have to be picky on your bolt. PSA generally didn't work, Spinta was fine. Also, if you want the bho you'll need to get the refurb stick mags with the newer follower. Modified Uzi mags work, but not bho.

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