The Cross Sawtooth (CROSS-308-16B-SAW) pairs SIG’s folding Precision Stock chassis with a 16″ Proof Research carbon-fiber-wrapped stainless barrel (1:10″ twist, 5/8×24 with radial brake). Ambidextrous controls, M-LOK / ARCA forend sections and a one-piece Picatinny rail (no optic included). Ships with one 5-round AICS-pattern magazine. SIG lists about 6.5–6.6 lb and roughly 36.5″ OAL extended / ~27.5″ folded.
Key features
- .308 Win; 5+1 with included AICS magazine
- 16″ Proof Research carbon-fiber-wrapped barrel; 1:10″; 5/8×24
- About 6.5–6.6 lb; folding Precision Stock (Moss)
- Ambidextrous safety; M-LOK / ARCA forend
- Picatinny rail (no optic included)
- Radial muzzle brake included
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Cross Sawtooth shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.





