PSA SQR11 CHF 16'' 5.56mm 1:7 Mid-length Medium Profile - Without BCG or Charging Handle

Availability: TEMPORARILY OUT OF STOCK

Quick Overview

16" Barrel length
"Machine Gun Steel" Barrel
Hammer Forged barrel
5.56 Nato Chamber
1 in 7" twist rate
chrome-lined bore
M4 Feed ramps
PSA SQR 11" Free-float rail
Mid-length Gas system
A2 Flash Hider
Forged upper receiver
"Covert" unmarked upper


Does not include BCG or Charging Handle


SKU: 31889

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PSA is proud to announce a new slim Railed Free-float hammer-forged mid upper!

Barrel:  A proprietary blend of Hammer forged chrome molly vanadium made by FN that is referred to as "Machine Gun Steel" by virtue of its required use in FN's M249 and M240 weapons.   The hammer forging process work hardens the steel, making it more durable.  In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability.  Chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a mid-length gas system.   The mid profile barrel  is high pressure tested and magnetic particle inspected and then phosphate coated to mil-specs.  Barrel is finished off with a sleek SQR 11" free-float quad rail with built-in sockets for QD sling swivels, low-profile gas block and an A2 flash hider.

Upper: Forged 7075-T6 Flat top AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts, and T-marks,  these upper upper receivers are made for us right here in the USA.

 Each upper is assembled to order with US-made parts, and test fired to check gas function.  Does not include bolt carrier group or charging handle.

*Please allow at least 15 business days for your complete assembled upper to ship from our facility.  Holiday, special sale, and and political pandemonium lead times can be longer*

Shipping labels may be created shortly after orders are placed.  Shipping labels update when the product leaves our facility and are en route to their destination. You will be emailed tracking information when the order leaves our facility, however if you receive one shortly after you place your order and it remains dormant, don’t be alarmed. Your tracking information will be updated when it leaves our facility and is still subject to the aforementioned lead time.  If your tracking number goes beyond the listed lead time please get in contact with us via email or phone and we will look into your issue.

Signature required on delivery.