The MBUS Pro (Magpul® Back-Up Sight) is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size.
The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks. Positive detents keep the MBUS Pro Front and Rear at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. Narrow width Front is compatible with most IR aiming laser and light installations for the professional user.
Made in U.S.A.
MBUS Pro – Rear
If you are building a new AR-22LR from the ground up or want to permanently convert your existing AR-15, the 2a Armament 22LR Bolt Carrier & Barrel Kit is the perfect choice for a lightweight build.
Manufacturer Part Number: 2A-22BCGBAR-1No Additional Information Provided
Designed under the highest quality standards and with extreme reliability in mind, the 2A Armament AR 22LR Conversion Bolt Carrier allows you to quickly and easily convert your .223/5.56 AR-15 into a 22LR rifle. Ideal for small game and low cost target shooting, the AR 22LR Conversion Bolt Carrier weighs in at just 8.2 ounces.
Bolt Carrier Features:
Manufacturer Part Number: 2A-22CONBCG-1
The 2a Armament AR 22LR Magazines are designed for extreme reliability when paired with the 2A Armament AR 22LR Conversion Bolt Carrier.
Manufacturer Part Number: 2A-22LRM10S-1; 2A-22LRM15S-1; 2A-22LRM25S-1
The 2A Armament™ AR-15 Steel takedown pin set features the same classic through drilled design as our popular Titanium takedown pins but with a black oxide finish to accommodate for personal preference. These pins are made from U.S.A. sourced 4140 steel and weigh in at 0.38 oz total for both pins combined. The 2A Armament takedown pins are aesthetically pleasing on both our BALIOS and BALIOS-LITE line of receiver sets, as well as other vendors product.
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