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Advanced Precision Ambidextrous Chassis

w/ Arca-Swiss Mounting Package

The evolution of our original AMCS™ chassis, the new APAC™ chassis is the culmination of years of development and precision shooting experience.

Machined from 6061 T6 aircraft-grade aluminum, the APAC™ will accept any Remington 700 short action or clone thereof. Each is available pre-configured for either a right- or left-handed actions. The APAC™ will also accept any AR-style grip of your choice. The fully adjustable buttstock includes also folds 180° and locks securely in place for storage in a smaller case or strapping to an ATV.

This version of the APAC™ includes a continuous Arca-Swiss mounting rail gauged for compatibility with RRS accessories. This provides an additional 11" of mountable length at the 6:00 position.


  • Compatible with nearly all Remington 700-pattern actions
  • Durable, light-weight 6061-T6 construction
  • Folding stock with height, length and cant adjustments via quick-lock tension wheels
  • Ambidextrous design accepts right- and left-handed actions
  • Durability-tested hand guard mounting with integral, extendable Arca-Swiss feature
  • Compatible with full line of MK III accessories
  • Compatible with all standard AR-style grips
  • Compatible with AI-pattern magazines
  • Integral bubble level
  • Durable hard anodized finish w/ available custom Cerakote

Click here for full APAC™ feature readout


  • Weight: 4.5 lbs.
  • Width (extended): 2.1 in.
  • Width (folded): 3.7 in.
  • OAL (maximum): 37.4 in.
  • OAL (minimum): 35.7 in.
  • OAL (folded): 27.2 in.

Custom Finishes:

The APAC chassis is available in all the Cerakote and Gun Candy options we offer for our complete rifles. You can read more about these options here.

Please call in your order or specify your preferred color in the order notes.

Manufactured under license from McRee's Multi Services, LLC, U.S. Patent Numbers 9,170,067, 9,593,909 and 9,777,992.
Manufactured under license from Drake Associates, U.S. Patent Numbers 10,132,583 and 10,215,519. Drake Associates, Drake logo, and D logo are trademarks of Drake Associates.
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Product Instructions

Buttstock Setup:


Pistol Grip:

Price: $1,599.00