AR-15 / M16 9MM Magazine Adapter Block For Colt 9mm SMG Magazines
****Take care not to strip the set screws when locking the adapter into place. COLT STYLE MAGAZINES ONLY****
- Last round bolt hold open
- Steel feed ramps
- Installs from the bottom of the magwell with top and bottom locking Screws
- No dissassembly of the bolt catch required
- Fits Colt SMG and Uzi Style Mags
- T-6061 black anodized aluminum body
- Steel feed ramp and ejector
- Net weight: 4.3 oz
- Remove screw and washer that is pre-installed next to the ejector
- Feed the magwell like a regular magazine into the mag well
- After locking into the lower, re-install the washer and screw
- Then use the provided Screws(2) and hex key to set the block into place from the bottom