Chamber: 5.56 NATO -this rifle will certainly also shoot.223. Twist Rate: 1/8 button rifled. Muzzle Device: Stag 3G compensator.

　　Barrel: 18", 410 stainless steel, fluted heavy barrel profile. Handguard: Samson 15"free drifting development handguard. Upper Receiver: Forged and mil-spec 7075 T6 aluminum with kind 3 tough coat anodizing and a picatinny rail on top. Bolt Carrier: Enhanced semi-auto with a manganese phosphate coating. Charging Handle: Standard mil-spec. Front Sight: None.

　　Rear Sight: None.

　　Lower Receiver Material: 7075 T6 aluminum with a type 3 difficult coat anodizing. Hammer/Trigger pin size: Mil-spec little pin.154". Pivot/Takedown Pin Size: Mil-spec little pin -.250". Quality Marking: 5.56 NATO. Buttstock: Magpul ACS buttstock(Post ban models have the MAGS EFX buttstock). Buffer: Standard carbine buffer and spring. Trigger: Geisele 3-gun trigger with a 3.5 pound trigger pull. Grip: Magpul MOE.

　　Publication: 30rd (Post-ban variations will have a 10rd magazine). Security Selector: Right Hand. Other accessories are also available ... 1. Plus Package & Bolt Upgrade:.-HP & MPI TESTED BOLT( & +5.00 ).

　　- M16 & BOLT CARRIER(

　　+5.00 ).-CHROME BOLT (+10.00)

　　. -CROME BOLT & BOLT CARRIER (SEMI-AUTO & ONLY )( +30).

　　2. Front & & Rear Sight Set:.

　　- Dueck Defense RTS angles sights (+$150).

　　- Diamondhead Sight Set (+$188).

　　3. * Forward Grip:.

　　- Magpul verticle forward grip (+$20) unlawful in CT & & NY.

　　4. Flashlights & & Lasers:.

　　- Streamlight TLR-1s.

　　- Streamlight TLR-1s w / remote (+$115).

　　5. Publication Release:.

　　- Norgon Ambi-Catch (+$60).

　　6. Optics:.

　　- EOTech 517 (+$359).

　　- EQTech XPS 2-0 (+$389).

　　- Trijion ACOG 4x32 (+$1200.00).

　　7. Rifle Case:.

　　- Replace with Bulldog tactical rifle case (+$50).

　　Contact us at: -LRB-218-RRB-.