User Ratings
No ratings yet
Be the first to review this product
SYLVAN ARMS GCB100 9mm Glock Magazine Conversion Block (AR-15)
Drop-in magwell adapter that converts a Mil-Spec AR-15 lower receiver for use with 9mm Glock-pattern magazines (including Glock 17/19 pattern).
Key Features
- Installs similar to a standard rifle magazine for quick setup and easy swap-out
- Accepts 9mm Glock-pattern magazines (Glock 17/19 pattern)
- Constructed from steel and 6061-T6 aluminum
- Black anodized finish
- No last-round bolt hold open feature
Specifications
- Manufacturer:
- Sylvan Arms
- Category:
- magazine-adapter
- Caliber:
- 9mm Luger
- Interfaces:
- Glock double-stack mag well (AR-9 PCC — 9mm/40SW/357SIG)
- Weight:
- 4.2 oz
- UPC:
- 8228136353914
- MPN:
- GCB100
- Required Component:
- Yes
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$103.98
Lowest
$103.98
Highest
$103.98
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
SLR Rifleworks Magwell Adapter for Glock G45
Slr Rifleworks
$99.99
SLR Rifleworks Magwell Adapter for Glock Gen5 G19/23
Slr Rifleworks
$99.99
X-GRIP Glock Magazine Spacer Adapter (G26/27 to G19/23) Polymer Black
Xgrip
$13.44
X-Grip Glock Magazine Adapter Gen 5 G17/22 to G19/23 Polymer Black
X-Grip
$15.95
X-Grip Glock Magazine Adapter Gen 5 G19/23 Mag to G26/27 Gen 5
X-Grip
$15.95
X-Grip Glock Magazine Adapter (Gen 5 G17/G22) to Fit G26/G27 Polymer Black
X-Grip
$15.95
X-Grip Magazine Adapter for ETS 9rd .380 ACP Glock 42 Polymer Black
X-Grip
$15.95
X-GRIP Magazine Spacer for Glock 29/30 (G20/G21 Mag Adapter)
Xgrip
$12.69
Builds Using This Part
No builds yet — be the first to use this part.