“SIG MCX Rattler .300 Blackout Semi-Auto 5.5in 30rd M-LOK Folding PCB AR Pistol – PMCX-300B-5B-TAP” has been added to your cart. Continue shopping
“MCX (SBR Class III) w/key mod forearm rail system, folding stock” has been added to your cart. Continue shopping
Cart totals
| Subtotal | $4,288.48 |
|---|---|
| Shipping |
Shipping options will be updated during checkout. |
| Total | $4,288.48 |