Want to suppress your SIG Sauer MCX or any standard AR-15 lower without adding overall length? SIG released its SUR300 upper receiver for shooters looking for a shortened system without having to double-up on SBR and suppressor tax stamps. The SUR300 features a pinned-and-welded suppressor that brings the overall length of the barreled assembly to 16.1 inches.
For more details on this new platform from SIG Sauer, check out our range video above.
For more details on this new platform from SIG Sauer, check out our range video above.
