Convert your Invest Arms Hawken or Lyman Great Plains Rifle or kit to a fullstock, using all your existing parts and this new fullstock. Pre-inlet for a 15/16" up to 36" barrel, tang, lock, and double set triggers. This extra long stock may be cut to fit your buttplate, or select one of our steel buttplates, toeplate, and 3/8" rod pipes, to trim your rifle in steel.

Our pre-inlet stock has a straight octagon 15/16" barrel channel for up to a 36" barrel. Ramrod hole is drilled 3/8" full depth. Lock panels are shaped and inlet for your Invest Arms manufactured lock. Stock is pre-inlet for Invest Arms factory triggers. Be sure to order an additional wedge key and underlug, if using wedge keys to retain the barrel. We recommend using two of our thinner #Key-58-I and two #UL-104-A lug staples for this fullstock conversion. This Hawken fullstock is modeled after the work of Jacob and Samuel Hawken, with the later beavertail cheekpiece.

Specifications for pre-inlet stock:

• Drop and trigger reach: Drop is 3" from the line of sights to heel, at 15" length of pull
• Barrel channel size: 15/16" straight octagon up to 36"
• Butt end: 1-1/2" wide by 4-1/2" high, not cut for buttplate
• Lock, percussion: Invest Arm factory lock
• Ramrod hole & groove: 3/8" diameter, drilled full depth
• Tang: pre-inlet for Invest Arm factory tang
• Trigger plate: Invest Arm factory double set triggers
• Triggerguard: inlet for factory triggerguard