Both models come with cryogenically treated stainless steel match-grade barrels. The standard barrel length is 26 inches, though MG Arms will build to a customer's preference. Detachable magazines are available in 5 or 10 shot options. Also standard are a tactical bolt handle, adjustable trigger set at 1-3 lbs., a 20 MOA picatinny scope base, custom bedded full-length aluminum pillar block, and the customer's choice of textured stock finish or PTFE (Teflon impregnated) metal finish.
The rifles are offered in more than 30 different calibers, up to and including the .338 Lapua. Every MG Arms rifle comes with the company's Infinity Guarantee, a lifetime warranty that applies to the rifle itself, not simply to the first owner of the rifle.