Sionics Weapons Systems (SWS) Bolt Carrier Group BCG – Phosphate
$169.95 (Add to cart for best price)
Out of stock
SIONICS Weapons Systems Bolt Carrier Group – Auto Version – for your AR15 Parkerized Exterior and Chrome Lined inside the Carrier. Machined to USGI specifications. This M16/M4 Carrier includes the proper Mil-Spec Gas Key. The Gas Key is Chrome Lined and Heat Treated per USGI specifications. The Gas Key is secured to the Carrier via OCKS (Optimized Carrier Key Screw and properly staked using a MOMOAKS. These properly hardened parts insure a strong staking and proper Gas System functioning. Furthermore, each carrier has a gasket formed by aviation Permatex that is applied by hand to the mating surfaces between the gas key and the carrier.
The Bolt Assembly is machined from Mil-Spec Carpenter No. 158® Steel, Shot Peened for increased strength and includes Tool Steel machined Extractor and Ejector, HD Sprinco Extractor Spring and is High Pressure Tested and Magnetic Particle Inspected. Now including the SIONICS Logo Engraved on the Right Side of the Carrier
Features:
- Mil-spec Carpenter No. 158® Steel
- HPT Bolt – High Pressure Tested / Proof
- MPI Bolt – Magnetic Particle Inspected
- Shot Peened Bolt
- Chrome Lined Carrier – Auto
- Chrome Lined Gas Key
- Gas Key Hardened to USGI Specifications
- OCKS (Optimized Carrier Key Screw)
- Key Staked properly using a MOMOAKS.
- Tool Steel Extractor
- Sprinco Heavy Duty Extractor Spring
- Black Extractor Insert
- Machined to USGI Specification
Additional information
| Weight | 15 oz |
|---|
1 review for Sionics Weapons Systems (SWS) Bolt Carrier Group BCG – Phosphate
RECOMMENDED
KS_Sniper (verified owner) –
This was my first time ordering from Midwest Optics. I placed order for this BCG on a Sunday morning. It shipped out first thing Monday morning with tracking # and I received it Wednesday afternoon. Bcg came well packaged. Sionics Bcg looks awesome. Compares to my Sons of Liberty carrier but has the OCKS screws well staked. I hadn’t seen any other reviews here or much on Midwest Optics and I took a chance. So glad I did. I have only found a few places with this kind of excellent service is why I am leaving this review and wanted to comment about my experience.
sales@midwestoptics.net –
Appreciate that so much sir. Thank you for the business and stellar review