.223/5.56

Skip to navigation Skip to content Winchester Ammunition 223 Remington 55gr FMJ -150 Round Box - Factory New, Brass Case $129.99 $108.75 Add to cart Sale! $129.99 $108.75 -16% *This Product is not eligible for any/all discount codes* In stock *Adult Signature Required* Backed by generations of legendary excellence, Winchester "USA White Box" stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shooter's needs.

Barrel Length: 11.5"

Barrel Profile: A2

Gas System: Carbine-Length

Barrel Steel: 4150V Chrome Moly Vanadium

Barrel Finish: Phosphate

Chrome Lining: No

Muzzle Thread: 1/2x28

Chamber: 5.56 NATO

Twist Rate: 1:7

Barrel Extension: M4

Diameter at Gas Block: .750

Gas Block Type: Low-profile

Muzzle Device: PSA A2 Flash Hider

Receiver Material: Forged 7075 T6 Aluminum

Receiver Type: M4

Handguard Type: PSA 10.5" Lightweight M-Lok Rail

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-auto

Charging Handle Included: Yes

Build Kit: Mission First Tactical SBA3 Pistol Kit, Black

FEATURES
Barrel: 11.5" 4150V Chrome Moly vanadium steel, phosphate coated and chambered in 5.56 NATO with a 1 in 7" twist. Carbine-length gas barrel is finished off with a PSA Lightweight 10.5" M-Lok rail, a low profile gas block, and a PSA A2 Flash Hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt Carrier Group: Bolt made of mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.

Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features a Mil-Spec Fire Control Group, Mission First Tactical Engage V2 Grip, Mission First Tactical Enhanced Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SB Tactical SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer.

Shop 11.5" 5.56 Government Profile CMV Barrel, Carbine Length and more online at aeroprecisionusa.com. Free shipping on all orders over $99.

PRODUCT DETAILS
DETAILS
Manufacturer: Palmetto State Armory
Product Line: PA-15
Platform: AR-15
Caliber: Multi
Pistol Grip: MOE
Stock: MOE
Finish: Gray
Material: Forged Aluminum

** These lowers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat.

FEATURES
Complete Palmetto State Armory AR-15 stealth lower receiver with MOE furniture and mil-spec fire control group. No magazine included. Compatible with all mil spec AR-15 uppers.

Visit Stag Arms for all of your AR15 Rifle, Magazine, and Accessory needs.

PRODUCT DETAILS
DETAILS
Barrel Length 10.5"

Carbine Gas System

Nitride finish Barrel

4150V Chrome Moly Vanadium barrel steel

5.56 NATO Chamber

1 in 7" Twist Rate

Chrome Lining - None

Barrel Extension: M4

Handguard Type: PSA Classic Polymer

F-Marked Front Sight Post

Muzzle Thread: 1/2-28

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6

Bolt Carrier Group Included: No

Bolt Steel: N/A

Bolt Carrier Profile: N/A

Charging Handle included: No

Overall Length: 18.5"

** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat.

FEATURES
Barrel: Nitride finished 4150V chrome moly vanadium barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a classic carbine-length handguard, F-Marked gas sight base, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt carrier group and charging handle are NOT included.

Winchester celebrates its commitment to American freedom with the USA VALOR™ ammunition series. From World War I through modern day deployments, Winchester remains steadfast in its support of U.S. Warfighters as the largest small caliber enterprise in the world. Your purchase of Winchester’s USA VALOR™ Series helps support Folds of Honor.

PRODUCT DETAILS
DETAILS
Barrel Length 10.5"

Carbine Gas System

Nitride finish Barrel

4150V Chrome Moly Vanadium barrel steel

5.56 NATO Chamber

1 in 7" Twist Rate

Chrome Lining - None

Barrel Extension: M4

Handguard Type: PSA Classic Polymer

F-Marked Front Sight Post

Muzzle Thread: 1/2-28

Muzzle Device: A2 Flash Hider

Receiver Material: Forged 7075 T6

Bolt Carrier Group Included: No

Bolt Steel: N/A

Bolt Carrier Profile: N/A

Charging Handle included: No

Overall Length: 18.5"

** These uppers will have cosmetic blemishes that do not affect function. This may include, but is not limited to, forging marks under the finish, scratches, slight variation in the finish color coat.

FEATURES
Barrel: Nitride finished 4150V chrome moly vanadium barrel. Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is is finished off with a classic carbine-length handguard, F-Marked gas sight base, and A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt carrier group and charging handle are NOT included.

Inspired by the legendary Mk 12 Special Purpose Rifle, Stag Arms set out to design a useful and versatile rifle that offers today's AR-15 enthusiast all the utility of the Mk 12 in a modern package.

Colt's reliability, performance, and accuracy provide our Armed Forces the confidence required to accomplish any mission. Colt's LE6920 series carbines share many features with their combat-proven brother, the Colt M4. It utilizes a chrome-lined barrel, an adjustable-post front sight with rear Magpul Gen2 Back-Up Sight (MBUS), and a 30-round Magpul PMAG. This model has no carry handle.
Product Information
Metal Finish Black
Caliber 5.56 x 45mm
Barrel Length 16.1"
Capacity 30
Stock Collapsible