Sons of Liberty Gun Works M4-L89 Upper Receiver Group Complete Upper 5.56 16 Barrel 15 L89 Handguard
$950.00
at Primary Arms · checked 8 hours ago
4 retailers · 1 in stock
This listing: GrabAGun $999.99, out of stock
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Offers
$950.00
+ shipping in cart
History
$863.94
$850.00 + $13.94
History
$950.00
+ free shipping
History
$999.99
+ shipping in cart
History
Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.
Price history
Lowest price across retailers each day.
- Lowest seen
- $850.00
- Typical price
- $850.00
- Tracked since
- Oct 19, 2026
Today's best price is $100.00 above the 15-day low and 12% above typical.
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