Parker Mountain Machine

Parker Mountain Machine was founded in 2012 by Jarod Legsdin, who spent 15 years designing and building custom racing components for Volkswagen and Audi in California before returning to New Hampshire to pursue his passion in the firearms industry. That engineering background shows—everything they make is derived from quantifiable science, not guesswork.

PMM manufactures precision components for major brands including:

• •Glock
• •Sig Sauer
• •AR platforms
• •FN SCAR
• •Beretta, CZ, H&K, Ruger, Springfield, Walther, Staccato, and others

• •Compensators & Barrels — Matched barrel and compensator combos for Glock (G43X, G45, G43/43x/48) and Sig (P320, P365/365XL). Prices range $280–$360.

• •Custom Pistols — PMM G43X, G45 variants, and their Tardigrade line (with full metal options). Complete uppers available separately.

• •Accessories — QD mounts, magwells, fire control parts, stocks, optics mounts, weapon lights, slings, and gear.

• •Machine Services — Full machining capabilities for custom work.

Jarod had a need for a SCAR QD almost 13 years ago and figured it out himself. Now the shop produces 370+ SKUs.

The team includes Travis Ferland (Master Gunsmith/Armorer, 1911 specialist), Trent Blackburn (Lead Designer/Machinist behind the RedRum Mount and MCX Magwell), and Chase LaBelle (Machinist handling comp programming and shop floor operations).

• •Full custom gun builds and complete uppers
• •In-house stippling
• •Gunsmithing and armorer services
• •First Responder/Military/Veteran discounts
• •PMM Rewards Program
• •Training partnerships (Velox Training Group, Rune Nation, Achilles Heel Tactical, Ridgeline Shooting)

Based in New Hampshire. Shop online, explore their photo gallery, read FAQs and tutorials, check out employee gear breakdowns.