Zeffer's Weaponry

Zeffer's Weaponry LLC runs a dedicated gunsmith operation handling everything from action blueprinting to custom Cerakote work. They're known for meticulous barrel fitting, tactical modifications, and precision ammunition development.

Blueprinting and precision preparation: - True/blueprint action: $200 - Pin recoil lug: $40 - Ream bolt raceway (requires PTG bolt): $35 - Lap bolt lugs on new barrel install: $35 - Sako extractor install: $125 - 8-40 optic base thread upgrade: $100

Tactical enhancements: - Thread & install tactical bolt knob: $70–$75 - Thread only (client supplies knob): $50

They chamber, fit, crown, and engrave new barrels ($275 SA / $300 LA), with additional fees for rare cartridges. Re-chambering runs $175, while threading and crowning is $125. They also handle re-crowning ($65), custom thread protectors ($55), and suppressor/brake threading ($100).

Load development packages run $250–$400 depending on your specific needs. Custom handloads vary by bullet, brass, powder, and caliber—call or email for a quote.

"Silent Sniper" built on the reliable Ruger 10/22 platform

Their proprietary design keeps hi-velocity ammo just under supersonic (950–960 fps) without over-porting. Stainless and aluminum baffle stacks include drain ports for water use or solvent cleaning. Available in 16.5" or 12" (tax stamp) barrel configurations.

Also available for Ruger 77/22 and MKII platforms.

• •Stock bedding (with or without pillars): $125–$175
• •Scope mounting and bore sight: $40
• •Barrel channel inlet: $45
• •Factory trigger adjustment/installation: $35–$50

They work with trusted manufacturers including Krieger Barrels, Pacific Tool & Gauge, Arthur Warner Tool Co, and Brownells—reflecting their commitment to precision-grade components.