5.7x28 AR-15 Parts
The 5.7x28mm cartridge was originally made for the FN P90 personal defense weapon. These days, you can get that lightweight, high-velocity performance in your AR-15, thanks largely to CMMG’s Banshee line of AR-15. READ MORE
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- A-Zoom - 5.7x28 (1)
- Ruger Firearms 5.7x28 (3)
- Kel-Tec - 5.7x28 (2)
- CMMG - 5.7x28 (5)
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- Black - 5.7x28 (8)
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AT3™St. Patty's Sale
AT3™ 1/2 Inch Crush Washer for .223/5.56 Muzzle Devices Compatible with AR 15
Time Your Muzzle Device with a Black Nitride Crush Washer from AT3 Crush washers are essential to replace after removing for replacing a muzzle device. Re-using crush washers can lead... -
Ruger LC Charger 5.7x28mm 10.3″ Pistol – 20 Rounds
Ruger LC Charger 5.7x28mm Large Format 5.7 Pistol The Ruger LC Charger is a unique large format semi-automatic pistol chambered in the high velocity 5.7x28mm cartridge. Built around a 10.3"... -
Ruger LC Carbine 5.7x28mm 16″ Rifle – 20 Rounds
Ruger's Lightweight Compact 5.7x28mm Carbine The Ruger LC Carbine packs a serious punch in a lightweight, compact package chambered in the high-velocity 5.7x28mm cartridge. With a 16.25" fluted threaded barrel... -
Ruger 57 5.7x28mm 4.94″ Pistol – 20 Rounds – Multiple Colors
Ruger 57 5.7x28mm Semi-Automatic Pistol - Multiple Options The Ruger 57 is a full-size, semi-automatic pistol chambered in the high-velocity 5.7x28mm cartridge. It features a lightweight polymer frame combined with...3 Options3 Options3 Options -
NEW
Kel-Tec R50 5.7X28mm 16″ Rifle – 50 Rounds – Threaded Barrel – Multiple Colors
Kel-Tec R50: Versatile 5.7mm Semi-automatic Rifle The Kel-Tec R50 is the rifle iteration of the acclaimed P50, offering a unique blend of innovation and firepower. This semi-automatic carbine is chambered...3 Options3 Options3 Options -
Luth-AR 3 Prong A1 Flash Hider for AR-15 – 1/2×28 Thread
Retro 3 Prong AR-15 Flash Hider/Compensator The A1 3-prong is a performance-enhancing accessory for your firearm that serves as a flash hider and compensator, designed to reduce recoil and muzzle... -
NEW
S&W M&P 5.7X28 Optics Ready Pistol – 22 Round – Black – Threaded Barrel
M&P5.7 Optics Ready Pistol - Full-Size Power in 5.7X28MM The Smith & Wesson M&P5.7 is a powerhouse designed to light up the range and elevate your shooting experience. Boasting a...2 Options2 Options2 Options -
GrovTec AR-15 Crush Washer 5 Pack – 1/2 Inch
Grovtec 1/2 Inch Crush Washers Grovtec's 1/2 inch crush washers come in handy when you're experimenting with different muzzle devices. These turned crush washers fit onto the muzzles of 1/2x28... -
A-Zoom Pistol Snap Caps – Dummy Rounds for Various Calibers – 5-Pack
Protect Your Pistol's Firing Pin with an A-Zoom Snap Cap The A-Zoom Pistol Snap Caps are excellent and reliable tools mainly used for safety training, weapon testing, and safely decocking...5 Options5 Options5 Options -
NEW
Kel-Tec P50 5.7X28mm 9.6″ Pistol – 50 Rounds – Black
Kel-Tec P50: High-Capacity 5.7mm Pistol Introducing the Kel-Tec P50, a semi-automatic pistol that blends innovation with firepower. Chambered in 5.7x28mm, this pistol stands out with its distinctive features, boasting two... -
CMMG 5.7x28mm AR Conversion Magazine – 40 Round
Convert Your AR to Shoot 5.7x28mm Ammunition The CMMG 5.7x28mm AR Conversion Magazine makes it possible to shoot 5.7x28mm ammunition from any standard AR15 lower receiver when paired with CMMG... -
CMMG 5.7x28mm AR Conversion Magazine – 10 Round
Convert Your AR to Shoot 5.7x28mm Ammunition The CMMG 5.7x28mm AR Conversion Magazine makes it possible to shoot 5.7x28mm ammunition from any standard AR15 lower receiver when paired with CMMG... -
CMMG MK57 5.7×28 8 Inch Radial Delayed Blowback AR 15 Barrel and BCG Kit
8 Inch 5.7x28mm Conversion Kit with Lightweight BCG The 5.7x28mm round, now available to convert your AR-15 to a high-velocity, low-recoil PDW. CMMG's Radial-Delayed Blowback system makes this kit incredibly... -
CMMG MK57 5.7×28 5 Inch Radial Delayed Blowback Barrel and BCG Kit for AR...
5.7x28mm Conversion Kit for PDW AR-15 Builds CMMG's Radial-Delayed Blowback system produces smoother recoil and less wear on the AR-15 than traditional blowback conversions. And they dropped this barrel and... -
CMMG MK57 5.7×28 16.1 Inch Radial Delayed Blowback AR 15 Barrel and BCG Kit
Full Rifle Conversion Kit for 5.7x28mm AR-15 To squeeze the most velocity possible out of the 5.7x28mm, a 16 inch barrel slings lead faster than any of CMMG's MK57 kits. ...
The 5.7x28mm cartridge was originally made for the FN P90 personal defense weapon. These days, you can get that lightweight, high-velocity performance in your AR-15, thanks largely to CMMG’s Banshee line of AR-15.
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