Sons of Liberty Gun Works Sage Dynamics Pistol

12.5" P3 Chrome-Lined - L2S Trigger - A5H2 Buffer - Gray Cerakote Designed in collaboration with Aaron Cowan of Sage Dynamics, this 12.5" pistol is ready for suppressed use and diverse shooting applications. 12.5" P3 chrome-lined barrel with carbine-length gas system and 1:7 twist. .223 Wylde chamber accepts .223 Rem and 5.56 NATO. 5/8×24 threading optimized for suppressor mounting precision under sustained fire. HUX flash hider compatible with FLOW 556K and 6K suppressors. 11.75" L89 seven-sided MLOK handguard with integrated QD sockets at 10 and 2 o'clock—Drive-Lock mounting minimizes POI shift with alternate shooting positions or laser mounting. Liberty 2-Stage trigger with 4.5 lb break and rapid reset. A5H2 intermediate buffer system with 9-position tube enhances reliability and shootability with suppressors. Forged 7075-T6 upper and lower receivers. Ambidextrous Liberty charging handle in tan. Ambidextrous 50-degree quick safety selector. SBA5 brace, Magpul MOE grip, and RailScales RSBM-P vertical grip with HTP Dragon rail covers—all in FDE. Gray H227 Cerakote. Sage Dynamics logo lasered on magwell and bolt carrier group. Ships with one 30-round Gen3 PMAG. Available as pistol (no vertical foregrip on this configuration).

12.5" P3 Chrome-Lined Barrel

12.5" P3 polygonal rifled barrel provides superior precision, barrel life, and ammunition forgiveness. Chrome-lined chamber and bore resist corrosion during suppressed fire. MK1 barrel profile developed for compact carbine applications.

Carbine-Length Gas System

Carbine-length gas system on 12.5" barrel balances reliable cycling with compact length. The shorter dwell time compared to mid-length systems maintains function with varied ammunition weights and suppressor back pressure.

5/8×24 Threading for Suppressor Precision

5/8×24 thread pitch rather than standard 1/2×28 maintains greater precision when mounting suppressors and shooting under sustained fire. The larger threads reduce stress during thermal expansion—critical for accuracy retention when the barrel heats up under volume.

L89 Seven-Sided MLOK Handguard

11.75" L89 MLOK handguard with seven-sided mounting slots provides extensive accessory placement options. Drive-Lock mounting with anti-rotation tabs and stainless steel pin minimizes POI shift when using alternate shooting positions or mounting lasers—consistent zero matters for precision work.

Liberty 2-Stage Trigger

L2S trigger provides 4.5 lb total pull weight with two-stage break and rapid reset. First stage takes up slack, second stage provides clean release—balances precision with duty-grade reliability for defensive and competition applications.

A5H2 Intermediate Buffer System

A5H2 intermediate buffer system with 9-position tube and stainless steel spring enhances reliability and shootability with suppressors. The longer buffer stroke and H2 weight reduce felt recoil and carrier velocity—smoother operation under suppressed fire.

Legendary Bolt Carrier Group

SOLGW Legendary BCG machined from Carpenter No. 158 steel. HPT/MPI tested, shot peened, full-auto profile. Chrome-lined carrier and gas key with staked Grade 8 screws. Tool steel extractor. Individually test-fired on machine gun for function verification. Sage Dynamics logo lasered on BCG.

RailScales and FDE Accessories

RailScales RSBM-P vertical grip and HTP Dragon rail covers in FDE provide enhanced grip texture and heat management. Magpul MOE grip and SBA5 brace also in FDE for cohesive appearance with gray Cerakote.

Ambidextrous Controls

Liberty ambidextrous charging handle in tan and 50-degree ambidextrous quick safety selector accommodate left- and right-handed shooters. Rapid transitions from safe to fire without repositioning support hand.

Aaron Cowan Collaboration

Designed with Aaron Cowan of Sage Dynamics—firearms instructor focused on practical application and performance optimization. Specifications developed through real-world testing and training feedback. The SOLGW Sage Dynamics pistol delivers instructor-proven performance—12.5" P3 barrel with L2S trigger and A5H2 system for suppressed carbine capability.

Specifications:

• Manufacturer: Sons of Liberty Gun Works (SOLGW)
• Model: Sage Dynamics 12.5" Pistol
• Designer: Aaron Cowan (Sage Dynamics Collaboration)
• Classification: Pistol (No Vertical Foregrip on This Configuration)
• Caliber: 5.56 NATO / .223 Remington
• Chamber: .223 Wylde
• Magazine Capacity: 30 rounds
• Magazine Included: (1) 30-Round Magpul Gen3 PMAG
• Barrel Length: 12.5 inches
• Barrel Material: 41V50 ChromMoly (4150)
• Barrel Rifling: P3 Polygonal
• Barrel Profile: MK1
• Barrel Twist: 1:7
• Barrel Finish: Phosphate Coated, Chrome-Lined Chamber and Bore
• Gas System: Carbine-Length
• Gas Journal: .750" with Deep Dimple
• Thread Pitch: 5/8×24
• Muzzle Device: HUXWRX QD Flash Hider (Compatible with FLOW 556K/6K Suppressors)
• Upper Receiver: Forged 7075-T6 Aluminum, Type III Class 2 Hardcoat Anodized
• Upper Features: M4 Feed Ramps
• Lower Receiver: Forged 7075-T6 Aluminum, Type III Class 2 Hardcoat Anodized
• Lower Features: Low Shelf Cut, Integral QD Mount End-Plate (Dual Staked), Stripes Rollmark, Sage Dynamics Logo Lasered on Magwell
• Bolt Carrier Group: SOLGW Legendary BCG (Carpenter No. 158 Steel, HPT/MPI, Shot Peened, Chrome-Lined, Full-Auto Profile, Tool Steel Extractor, Grade 8 Staked Screws, Sage Dynamics Logo Lasered)
• Charging Handle: Liberty Ambidextrous (Tan)
• Handguard: 11.75" L89 Seven-Sided MLOK (Drive-Lock with Anti-Rotation Tabs and Stainless Steel Pin, Integrated QD Sockets at 10 & 2 O'Clock)
• Trigger: SOLGW Liberty 2-Stage (L2S), 4.5 lbs Total Pull Weight
• Safety Selector: 50-Degree Quick Adjust (Ambidextrous)
• Buffer System: SOLGW Intermediate with A5H2 Buffer, 9-Position Tube, Stainless Steel Spring
• Brace: SBA5 (FDE)
• Grip: Magpul MOE (FDE)
• Vertical Grip: RailScales RSBM-P (FDE)
• Rail Covers: RailScales HTP Dragon (FDE)
• Finish: Gray H227 Cerakote
• Engraving: Sage Dynamics Logo (Magwell and BCG)