Windham Weaponry RMCS-4 Multi-Caliber 5.56 NATO .300 Blackout 7.62x39mm 9mm Black/Blue Rifle
Caliber: 5.56 NATO, .300 Blackout, 7.62x39mm, 9mm · Capacity: 30
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 16 inches
Caliber / Gauge 5.56 NATO, .300 Blackout, 7.62x39mm, 9mm
Capacity 30
Finish Black/Blue
Grip Safety No
Manual Safety Yes
Optic Ready Yes
Overall Length 35.5 inches
Sights Standard Sights
Threaded Barrel No
Trigger Safety No
Description
Product Overview
The Windham Weaponry RMCS-4 Multi-Caliber Rifle Combo provides one AR-pattern platform with interchangeable components for 5.56 NATO, .300 Blackout, 7.62x39mm, and 9mm. Users can configure the rifle by changing the barrel, magazine well, and caliber-specific bolt or bolt carrier when required. Its 16-inch barrels are machined from 4150 chrome moly vanadium steel, with chrome lining on the rifle-caliber barrels for durability and simplified cleaning. The 9mm barrel uses a Melonite finish. Forged 7075-T6 aluminum receivers feature a hardcoat black anodized finish, while the bolts are machined from Carpenter 158 steel.
Key Features
- Four-caliber AR-pattern configuration supports 5.56 NATO, .300 Blackout, 7.62x39mm, and 9mm
- Interchangeable barrels and magazine wells allow platform reconfiguration
- 16-inch 4150 chrome moly vanadium steel barrels are built for extended service
- Chrome-lined rifle-caliber barrels resist wear and simplify cleaning
- Melonite-finished 9mm barrel provides a durable corrosion-resistant surface
- Forged 7075-T6 aluminum receivers combine strength with practical weight savings
The Windham Weaponry RMCS-4 is a versatile multi-caliber rifle platform for shooters who want one AR-pattern system with four configuration options.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
5.0 | 1 Reviews
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- SKU:
- RMCS4
- UPC:
- 848037040725
- BUDS ID:
- 5109
Customer Reviews
5.0 out of 5
1 total reviews
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Latest Reviews
Ellie B.
8 years ago
Verified Purchaser
Buds products,...
Buds products, shipping and prices are top notch as usual. I purchased the RMCS4 multi caliber system manufactured by (not assembled by) Windham Weaponry. Windham Weaponry's quality components and workmanship never disappoint and in my opinion Windham has the best quality to value ratio in the AR market.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 16.0 | 16.0 | 16.0 | 16.0 | 16.0 |
| Caliber / Gauge | 9mm, .300 Blackout, 5.56 NATO, 7.62x39mm | .300 Blackout | .300 Blackout | .300 Blackout | 5.56 NATO, .223 Remington |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Black/Blue | Tungsten | Bronze | Black | Blue/Black |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Manual Safety | Yes | Yes | Yes | Yes | No |
| Threaded Barrel | No | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 35.5 | N/A | N/A | N/A | 36.25 |
| Sights | Standard Sights | N/A | N/A | N/A | N/A |
| Actions | Current Item |



