Shield Arms SA-15 Multi
$195.00
Description
The Shield Arms SA-15 Multi-caliber lower receiver features a patented, built-in folding mechanism machined from 7075-T6 billet aluminum. Marked “MULTI” for broad caliber versatility (such as 5.56 NATO and .300 BLK), it eliminates bulky external adapters while maintaining full compatibility with standard AR-15 upper receivers and magazines.
Build and Material Specs
- Material: 7075-T6 aircraft-grade billet aluminum
- Finish: Matte black hard-coat anodized (Mil-8625 Type 3 Class 2)
- Caliber Marking: MULTI
- Magazine Compatibility: Standard AR-15 magazines
Key Design Features
- Integrated Folding System: Built directly into the lower receiver to reduce weight and overall folded length.
- Upper Tension Screw: Adjustable screw behind the grip to remove play between upper and lower receivers.
- Threaded Hardware: Includes a threaded bolt catch pin.
- Buffer System: Utilizes a proprietary H2 weight buffer system optimized for the folding mechanism.
Related products
-
-
Spikes ST15 Multi
$165.00 -
Shield Arm’s SA-14 Multi
$645.00 -
Bravo Co BCM4 Multi
$645.00
Reviews
There are no reviews yet.