Sons of Liberty Gun Works M4 Craighead OB1 5.56 NATO 30rd 14.5 P&W Mid-Length Rhodesian Brushstroke Rifle

Sons of Liberty Gun Works Craighead OB1 Rifle14.5" P3 Chrome-Lined P&W - Rhodesian Brushstroke - L2S Trigger - A5H2 Buffer The OB1 Signature rifle by Christian Craighead is built to exact specifications developed during 28 years of British military service, including as a senior member of 22nd SAS. Craighead rose to prominence after single-handedly shifting the outcome during the terrorist siege in Nairobi, Kenya in January 2019. 14.5" P3 chrome-lined barrel pinned and welded with HUX QD flash hider for 16" OAL. Mid-length gas system. .223 Wylde chamber accepts .223 Rem and 5.56 NATO. 1:7 twist, 5/8A-24 threading optimized for suppressor use. 13.75" L89 MLOK handguard with titanium barrel nut and 7-sided MLOK. Forged 7075-T6 upper and lower receivers. Liberty 2-Stage trigger with 4.5 lb total pull. A5H2 intermediate buffer system for enhanced reliability and shootability with suppressors. 50-degree single-sided quick selector. Ambidextrous Liberty charging handle. Magpul CTR stock, K2+ grip, trigger guard, and polymer ejection port cover. Cerakoted with Craighead's trademarked Rhodesian Brushstroke camouflage (each rifle has unique pattern variation). Deeply engraved with Blackbeard Boarding Party logo. Lifetime warranty including normal wear. 30-round magazine.14.5" P3 Chrome-Lined Barrel14.5" P3 polygonal rifled barrel provides superior precision, barrel life, and ammunition forgiveness. Chrome-lined chamber and bore resist corrosion and extend service life. Pinned and welded HUX QD flash hider brings overall length to 16" for legal compliance while maintaining compact handling.Mid-Length Gas SystemMid-length gas system on 14.5" barrel balances reliability with reduced recoil impulse. The longer dwell time compared to carbine-length systems improves consistency with suppressed and unsuppressed fire..223 Wylde Chamber.223 Wylde chamber accepts both .223 Remington and 5.56 NATO ammunition. Provides accuracy advantage of .223 match chamber while maintaining 5.56 NATO pressure tolerance for duty reliability.5/8A-24 Threading for Suppressors5/8A-24 thread pitch rather than standard 1/2A-28 reduces stress on threads under suppressor use. HUX QD flash hider provides quick-detach compatibility with FLOW 556K/6K suppressors.Liberty 2-Stage TriggerL2S trigger provides 4.5 lb total pull weight with two-stage break. First stage takes up slack, second stage provides clean release-balances precision with duty-grade reliability.A5H2 Intermediate Buffer SystemA5H2 intermediate buffer system with SOLGW castle nut enhances reliability and shootability with suppressors. The longer buffer stroke and H2 weight reduce felt recoil and carrier velocity.L89 MLOK Handguard13.75" L89 MLOK handguard with titanium barrel nut and 7-sided MLOK slots. Drive-Lock mounting with anti-rotation tabs and stainless steel pin connects upper and handguard for superior lockup.Legendary Bolt Carrier GroupSOLGW 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.Rhodesian Brushstroke CerakoteCerakoted with Craighead's trademarked Rhodesian Brushstroke camouflage. Each rifle has unique pattern variation. Blackbeard Boarding Party logo deeply engraved-classic pirate flag imagery updated with Revolutionary War weapons.Ambidextrous ControlsLiberty ambidextrous charging handle accommodates left- and right-handed shooters. 50-degree single-sided quick selector provides rapid transition from safe to fire.Christian Craighead Signature BuildBuilt to exact specifications of Christian Craighead-28-year British military veteran and 22nd SAS member. Specifications developed through operational experience in counter-terrorism and hostage rescue. The SOLGW Craighead OB1 delivers SAS-proven performance-14.5" P3 barrel with L2S trigger and A5H2 system in Rhodesian Brushstroke.Specifications:Manufacturer: Sons of Liberty Gun Works (SOLGW)Model: Craighead OB1 CQB Signature RifleDesigner: Christian Craighead (22nd SAS, Retired)Caliber: 5.56 NATO / .223 RemingtonChamber: .223 WyldeMagazine Capacity: 30 roundsBarrel Length: 14.5 inches (Pinned & Welded to 16" OAL)Barrel Material: 41V50 ChromMolyBarrel Rifling: P3 PolygonalBarrel Twist: 1:7Barrel Finish: Phosphate Coated, Chrome-Lined Chamber and BoreGas System: Mid-LengthGas Journal: .750" with Deep DimpleThread Pitch: 5/8A-24Muzzle Device: HUX QD Flash Hider (Pinned & Welded)Upper Receiver: Forged 7075-T6 Aluminum, Type III Class 2 Hardcoat AnodizedUpper Features: M4 Feed RampsLower Receiver: Forged 7075-T6 Aluminum, Type III Class 2 Hardcoat AnodizedLower Features: Low Shelf Cut, Integral QD Mount End-Plate (Dual Staked), Stripes RollmarkBolt 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)Charging Handle: Liberty AmbidextrousHandguard: 13.75" L89 MLOK (Titanium Barrel Nut, 7-Sided MLOK, Drive-Lock with Anti-Rotation Tabs and Stainless Steel Pin)Trigger: SOLGW Liberty 2-Stage (L2S), 4.5 lbs Total Pull WeightSafety Selector: 50-Degree Quick Adjust (Single Side)Buffer System: SOLGW Intermediate with A5H2 Buffer and SOLGW Castle NutStock: Magpul CTRGrip: Magpul K2+Trigger Guard: MagpulEjection Port Cover: Magpul PolymerFinish: Rhodesian Brushstroke Cerakote (Craighead Trademarked, Unique Pattern Per Rifle)Engraving: Blackbeard Boarding Party Logo (Deeply Engraved)Warranty: Lifetime (Including Normal Wear)Overall Length: 16 inches (with P&W Muzzle Device)