Tag: SIGUSA 551A1
SIG 551a1 Configuration
Made enough upgrades and changes to the SIG USA 551a1 that it merits a video. Just easier to film it than write about it.
Short...
SIG 551A1 Reconfigure
SIG 551A1 Reconfigure
As promised on video, I will be running the SIG 551A1 rifle for the rest of the summer. As such, it needs...
