Milsim Labs Tri-Shot/M4 Tracer Magazine Adapter - TM 870
This guide details the installation and potential modification of the Milsim Labs Tri-Shot to M4 Magazine Adapter for airsoft shotguns. The adapter allows the use of standard M4 magazines, significantly increasing ammunition capacity compared to traditional shotgun shells. Modifications may be required for specific shotgun models like the TM 870, involving dremeling and fitting adjustments to ensure secure lock-up and proper feeding. The review highlights its utility for CQB scenarios and potential for HPA conversion.







